Project Name Repository Last Update Language Dev. Status License
ARITHMETIC CORE
1 bit adpcm codec code May 22, 2011 VHDL Stable LGPL
2d fht code Jul 25, 2011 Verilog Alpha LGPL
5x4gbps crc generator designed with standard cells code Aug 8, 2013 VHDL Stable GPL
8-bit piepelined processor code Mar 30, 2015 C/C++ Planning LGPL
8-bit up code Apr 11, 2012 VHDL Stable GPL
aes128 code Mar 9, 2015 Verilog Stable LGPL
anti-logarithm square-root base-2 single-cycle code Jan 28, 2011 Verilog Stable LGPL
binary to bcd conversions with led display driver code Dec 23, 2009 Unknow Stable Unknown
bluespec systemverilog reed solomon decoder code Dec 20, 2009 Bluespe Planning LGPL
btc-fpga-miner-open source fpga bitcoin miner code May 15, 2014 VHDL Alpha LGPL
cavlc decoder code Nov 20, 2012 Verilog Beta LGPL
cellular automata prng code Dec 20, 2009 Verilog Stable BSD
cf cordic code Dec 20, 2009 Unknow Stable Unknown
cf fft code May 18, 2012 Unknow Stable Unknown
cf floating point multiplier code Dec 20, 2009 Unknow Stable Unknown
complex arithmetic operations code Dec 20, 2009 SystemC Alpha LGPL
complex gaussian pseudo-random number generator code Dec 21, 2011 VHDL Planning LGPL
complex operations ise for nios ii code Sep 14, 2010 VHDL Alpha LGPL
configurable cordic core in verilog code Aug 12, 2011 Verilog Unknow Unknown
configurable crc core code Sep 9, 2010 Verilog Alpha LGPL
configurable parallel scrambler code Jul 31, 2014 VHDL Alpha LGPL
cordic core code Jan 8, 2013 VHDL Stable GPL
crcahb code Mar 6, 2015 Verilog Alpha LGPL
cr_div-cached reciprocal divider code Feb 12, 2013 Verilog Alpha LGPL
dct-discrete cosine transformer code Jul 26, 2013 Unknow Beta Unknown
discrete cosine transform core code Mar 7, 2009 VHDL Stable Unknown
double_fpu_verilog code Dec 20, 2009 Verilog Alpha Unknown
dvb-s2 ldpc decoder code Dec 3, 2010 Verilog Planning LGPL
ecpu_alu code Dec 20, 2009 Verilog Beta GPL
elliptic curve group code Apr 18, 2012 Verilog Stable LGPL
fixed point arithmetic modules code Oct 31, 2013 Verilog Stable LGPL
fixed point math library for verilog code Oct 30, 2014 Verilog Mature LGPL
fixed point square root recursive algorithm code Mar 16, 2015 VHDL Alpha LGPL
fixed-point quadratic polynomial code Jul 26, 2011 VHDL Stable GPL
floating point adder and multiplier code Feb 23, 2012 VHDL Stable Unknown
floating-point logarithm unit code Dec 21, 2010 VHDL Stable LGPL
fpga-based median filter code Mar 21, 2014 Verilog Stable LGPL
fpu code Sep 9, 2014 VHDL Stable Unknown
fpu double vhdl code Oct 11, 2014 VHDL Alpha Unknown
ft816float-floating point accelerator code Dec 9, 2014 Verilog Alpha LGPL
gaussian noise generator code Feb 1, 2015 Verilog Stable LGPL
generic galois lfsr code Mar 4, 2014 VHDL Beta LGPL
gnextrapolator code Aug 14, 2012 VHDL Beta LGPL
hardware division units code Sep 28, 2011 Unknow Stable Unknown
hardware implementation of binary fully digital ph code Feb 18, 2013 Verilog Stable LGPL
hardware load balancer for multi-stage software ro code Sep 27, 2011 VHDL Beta LGPL
hcsa adder and generic alu based on hcsa code Dec 20, 2009 Unknow Stable Unknown
heap sorter for fpga code Oct 15, 2012 VHDL Beta BSD
hierarchical integer multiplier unit code Dec 20, 2009 Unknow Stable Unknown
huffman decoder code Nov 14, 2011 VHDL Alpha Others
lcd162b behavior model code Sep 18, 2013 VHDL Planning LGPL
lfsr-random number generator code Dec 23, 2012 VHDL Alpha LGPL
logarithm function base-2 single-cycle code Jan 28, 2011 Verilog Stable LGPL
lzrw1 compressor core code Dec 19, 2013 VHDL Stable GPL
maximum/minimum binary tree finder code Oct 5, 2010 VHDL Beta LGPL
mesi coherency intersection controller code Mar 17, 2013 Verilog Alpha LGPL
microprocessor za208 code Jun 23, 2011 VHDL Planning Unknown
mod3_calc code Oct 11, 2010 Verilog Alpha LGPL
modbus implementation in vhdl code Feb 24, 2011 VHDL Beta LGPL
numbert sort device on code May 10, 2014 Verilog Beta LGPL
openfpu64 code May 7, 2010 VHDL Beta GPL
orsoc graphics accelerator code May 5, 2013 Verilog Beta LGPL
parametrized fft engine code Mar 24, 2015 VHDL Beta BSD
pid controler code Sep 20, 2010 VHDL Stable LGPL
pipeline mips in vhdl code May 29, 2010 VHDL Stable GPL
population counter generator code Jul 12, 2011 C/C++ Stable LGPL
pyramid integer multiplier unit code Jul 17, 2003 Unknow Stable Unknown
radix 4 complex fft code Sep 30, 2010 Unknow Stable Unknown
ray tracing arithmetic engine code Jul 25, 2011 VHDL Mature LGPL
reconfigurable hardware platform code Mar 29, 2012 Other Planning LGPL
reed-solomon decoder code Jun 16, 2010 C/C++ Stable LGPL
signed integer divider code Mar 8, 2013 Verilog Alpha LGPL
sineandcosinetable code Feb 26, 2011 VHDL Beta BSD
single clock unsigned division algorithm code Sep 28, 2011 VHDL Stable Unknown
superscalar version of dlx code Oct 31, 2012 VHDL Planning LGPL
tanh approximation custom instruction for nios ii code Mar 21, 2011 VHDL Alpha LGPL
tate bilinear pairing code Apr 18, 2012 Verilog Stable LGPL
ternary 3-input adder code Jan 14, 2015 VHDL Stable Others
tiny tate bilinear pairing code Oct 13, 2012 Verilog Stable Others
trigonometric functions degrees in double fpu code Jul 3, 2013 Verilog Alpha LGPL
true matrix 3x3 multiplier code Feb 26, 2007 VHDL Stable GPL
universal multi-function cordic code Mar 8, 2014 VHDL Beta Others
unsigned serial divider code Mar 10, 2013 Unknow Stable Unknown
versatile counter code Jul 14, 2010 Verilog Mature LGPL
viterbi hdl code generator code Mar 25, 2015 Other Beta GPL
viterbi_tx_rx code Feb 23, 2012 Verilog Mature LGPL
wishbone protocol to axi4 protocol code Mar 31, 2015 Verilog Alpha LGPL
xilinx virtex floating point code Sep 19, 2013 VHDL Alpha LGPL
yac-yet another cordic core code Mar 30, 2014 VHDL Alpha LGPL
PROTOTYPE BOARD
acex 1k50 board code Dec 20, 2009 Unknow Stable GPL
audio dsp pci card code May 8, 2006 Unknow Planning LGPL
butterfly light code Dec 20, 2009 Other Stable Others
de1_olpcl2294_system code Apr 6, 2010 Verilog Alpha LGPL
ep2c35 board code Dec 20, 2009 Other Beta LGPL
eus fs-alice ii-embeddable single board computer code Dec 20, 2009 Unknow Stable Unknown
game-trees fpga implementation othello game code Dec 6, 2011 Verilog Alpha GPL
griva basic board code Feb 26, 2011 Other Stable LGPL
igor-a microprogrammed lisp machine code Jan 6, 2010 VHDL Beta BSD
iie-pci board code Dec 20, 2009 Other Stable GPL
internal logic state analyzer code Dec 11, 2002 Unknow Beta Unknown
kiss-board code Dec 20, 2009 Verilog Stable Unknown
linux and xilinx fpga dev board code Dec 20, 2009 Unknow Stable Unknown
lpc rom spi rom 8bit rom emulator on artec dongle code Mar 5, 2012 Other Stable LGPL
maxii-evalboard code Jun 26, 2005 VHDL Stable Unknown
micro fpga board code Mar 10, 2009 Unknow Stable Unknown
ocrp-1 board code Jan 22, 2004 Unknow Stable Unknown
ocrp-2 board code Oct 15, 2001 Unknow Planning Unknown
omrp prototype board v2 code Jul 1, 2010 Other Alpha Others
open design prototype board code Dec 20, 2009 Unknow Planning Unknown
opencores application board 1 oab1 code Oct 15, 2001 Unknow Planning Unknown
openrisc development board code Dec 29, 2008 Unknow Stable Unknown
pci board code Dec 20, 2005 Unknow Mature GPL
pci card with xilinx x3cs500e code Jan 10, 2013 Verilog Beta LGPL
raggedstone pci spartan-3 board code Feb 8, 2007 Verilog Beta GPL
spartan 6 + pic32 + usb + ethernet code Apr 14, 2015 VHDL Mature LGPL
technologic systems ts-7300 fpga computer code Aug 16, 2008 Verilog Stable GPL
COMMUNICATION CONTROLLER
100 mb/s ethernet mac layer switch code May 25, 2014 Verilog Mature LGPL
10g ethernet mac code Sep 23, 2010 Verilog Alpha Unknown
10_100_1000 mbps tri-mode ethernet mac code Jan 19, 2015 Verilog Stable LGPL
1g eth udp/ip stack code Jun 14, 2015 VHDL Stable BSD
1g ethernet arp code Oct 9, 2011 VHDL Planning LGPL
8b10b encoder/decoder code May 9, 2013 VHDL Stable GPL
vhdl 16550 uart core code Dec 8, 2010 VHDL Stable Unknown
vhdl can protocol controller code Oct 31, 2014 VHDL Stable Unknown
adat receiver code Dec 20, 2009 VHDL Stable Unknown
ami/hdb1 line codes code Nov 25, 2007 VHDL Stable Unknown
apb to i2c code Dec 15, 2014 Verilog Alpha LGPL
async 8b/10b enc/dec code Dec 1, 2011 VHDL Planning LGPL
automatic baud rate generator code Mar 11, 2013 Unknow Stable Unknown
baud generator code Dec 20, 2009 VHDL Stable GPL
bitwise addressable gpio code Jan 23, 2011 Verilog Beta LGPL
bluetooth baseband controller code Dec 20, 2009 Unknow Alpha Unknown
can protocol controller code Feb 17, 2015 Unknow Stable Unknown
cheap ethernet interface code Aug 31, 2012 Verilog Beta LGPL
dmt transceiver code Nov 7, 2011 Other Planning GPL
dmx512 transceiver code Aug 13, 2010 Verilog Beta GPL
documented verilog uart code Dec 16, 2013 Verilog Beta Others
dqpsk mapper code Sep 29, 2013 VHDL Stable GPL
dqpsk symbol mapper code Apr 19, 2013 VHDL Planning GPL
e1 framer/deframer code Dec 20, 2009 VHDL Planning Unknown
ebu/spdif to i2s project code Jan 10, 2014 VHDL Unknow Unknown
ethernet 100/1000 mbps code Aug 22, 2013 VHDL Beta LGPL
ethernet 10ge low latency mac code Dec 1, 2012 Verilog Stable LGPL
ethernet 10ge mac code Apr 20, 2013 Verilog Stable LGPL
ethernet mac 10/100 mbps code Sep 2, 2013 Verilog Stable LGPL
ethernet smii code Mar 19, 2009 Verilog Beta Unknown
ethernet switch on configurable logic code Jul 5, 2014 VHDL Beta LGPL
ezusb communication core code Jul 29, 2014 Verilog Stable GPL
fade-light l3 ethernet protocol for transmission o code Oct 5, 2014 VHDL Beta Others
firewire ieee 1394 code May 3, 2015 Unknow Planning Unknown
fpga communication framework code Aug 18, 2011 Verilog Alpha BSD
fpga remote slow control via uart 16550 code Jul 16, 2012 VHDL Stable LGPL
ft2232h usb avalon core code Mar 8, 2014 VHDL Stable Others
ft245r interface code May 26, 2015 VHDL Stable LGPL
gamepads code Dec 20, 2009 VHDL Beta GPL
general-purpose i/o gpio core code Dec 20, 2009 Unknow Stable Unknown
gpib ieee-488 controller code Jan 6, 2013 VHDL Alpha GPL
hardware assisted ieee 1588 ip core code Feb 9, 2015 Verilog Beta LGPL
hdb3/b3zs encoder+decoder code Oct 29, 2014 VHDL Stable BSD
hdlc controller code Dec 24, 2013 Unknow Stable Unknown
hypertransport tunnel code Dec 20, 2009 Other Beta Unknown
i2c controller core code Jun 2, 2015 Verilog Stable BSD
i2c master slave core code Jun 10, 2012 VHDL Stable BSD
i2c master/slave core code Dec 20, 2009 Verilog Stable Unknown
i2c repeater code Nov 28, 2011 Verilog Beta LGPL
i2c slave code Dec 18, 2013 Verilog Stable GPL
i2c traffic logger code Dec 20, 2009 Unknow Mature Unknown
i2cgpio code Dec 21, 2009 Verilog Alpha LGPL
i2c_to_wb code Sep 15, 2010 Verilog Alpha LGPL
i2s interface code Apr 23, 2014 VHDL Stable GPL
i2s to paralell adc/dac controller code Dec 20, 2009 VHDL Beta GPL
i2s to parallel interface code Mar 17, 2011 VHDL Beta GPL
i2s to wishbone code Mar 28, 2011 Verilog Planning LGPL
i8255 realisation in verilog code Dec 20, 2009 Verilog Alpha LGPL
ipv4 ethernet packet creator and transmitter code Mar 7, 2014 VHDL Stable GPL
irda code Dec 20, 2009 Unknow Stable Unknown
iso7816_3_master code Apr 18, 2011 Verilog Alpha BSD
jtag master code Jun 8, 2010 VHDL Alpha LGPL
jtag slave/boundaryscan slave code Jul 24, 2012 VHDL Beta LGPL
lpc rom emulator on usb dongle fpga core set code Jan 27, 2009 VHDL Stable LGPL
madi receiver code May 5, 2015 VHDL Stable LGPL
manchester decoder for wireless code Jun 24, 2009 VHDL Alpha LGPL
manchester to uart converter code Nov 16, 2009 VHDL Stable Unknown
manchester uart code Nov 12, 2014 VHDL Alpha LGPL
minimac-the minimalist ethernet mac code Aug 7, 2010 Verilog Beta GPL
minimal uart core code May 7, 2011 VHDL Planning LGPL
most network interface controller code Dec 25, 2005 Verilog Planning Unknown
ofdm modem code Dec 30, 2012 VHDL Beta Unknown
ohci full/low-speed usb host controller code Apr 19, 2013 Verilog Alpha GPL
op2p openpeertopeer interface code Nov 17, 2011 VHDL Beta LGPL
opb spi slave code May 15, 2008 VHDL Stable LGPL
opb-compatible onewire master code Oct 9, 2007 Verilog Mature GPL
opb_usblite code Jun 8, 2010 VHDL Alpha LGPL
pc-fpga communication platform code Mar 7, 2014 VHDL Stable GPL
pcie gen3x8 dma for virtex7 code Apr 30, 2015 VHDL Beta LGPL
plb-to-wb bridge code Feb 23, 2014 VHDL Alpha LGPL
ps/2 host controller code Dec 19, 2011 Verilog Beta LGPL
ps2 core code Dec 9, 2010 Unknow Beta Unknown
quad spi flash controller code Jun 4, 2015 Verilog Beta GPL
quadrature decoder/counter code Apr 23, 2004 VHDL Stable GPL
rapidio ip library code Jun 3, 2015 VHDL Beta LGPL
rs232 1 code Apr 29, 2015 VHDL Stable LGPL
rs232 2 code Sep 11, 2013 VHDL Alpha LGPL
rtfsimpleuart code Nov 16, 2013 Verilog Beta BSD
rxaui interface and xaui to rxaui interface adapte code Oct 22, 2009 Verilog Mature Unknown
sata controller code May 12, 2015 Verilog Beta Others
sata phy code Mar 10, 2014 Verilog Stable LGPL
scan based serial communication code Jul 22, 2010 Verilog Stable BSD
sd card controller code May 3, 2013 Verilog Stable LGPL
sd/mmc bootloader code Aug 19, 2009 VHDL Stable GPL
sd/mmc controller code Nov 24, 2014 Verilog Stable GPL
sdhc self configuring core code Jan 4, 2011 VHDL Mature BSD
serial ata host bus adapter core for virtex 6 code Nov 12, 2014 Verilog Beta GPL
serial uart 1 code Apr 14, 2010 Unknow Stable Unknown
serial uart 2 code Aug 26, 2010 Unknow Mature Unknown
serializer/deserializer for audio fiber optic code Apr 28, 2014 VHDL Mature LGPL
sgmii code Aug 1, 2014 Verilog Beta GPL
simple aes3/spdif receiver code Dec 20, 2009 VHDL Stable LGPL
simple asynchronous serial controller code Mar 30, 2006 Verilog Stable Unknown
simple rs232 uart code Aug 7, 2010 Verilog Stable GPL
single slot pcm interface code Feb 10, 2004 Verilog Stable Unknown
smartcard interface iso7816-3 code Dec 20, 2009 Unknow Planning Unknown
smbus_if code Jan 22, 2004 Unknow Planning Unknown
spacewire code Oct 17, 2011 VHDL Planning LGPL
spacewire light code Nov 1, 2013 VHDL Beta GPL
spdif interface code Oct 14, 2007 VHDL Stable LGPL
spi controller core code Jun 5, 2015 Unknow Stable Unknown
spi controller for ad/da chips on s3e/a/an starter code Dec 13, 2009 Verilog Alpha LGPL
spi core code Jul 15, 2014 Verilog Stable Unknown
spi flash controller code Jul 17, 2014 VHDL Beta GPL
spi master receiver for adc ad747x code Jun 23, 2009 VHDL Stable LGPL
spi master/slave interface code Jul 25, 2014 VHDL Stable LGPL
spi serial dac interface code Aug 6, 2010 VHDL Stable LGPL
spi verilog master and slave modules code Mar 6, 2015 Verilog Stable LGPL
spigpio code Dec 21, 2009 Verilog Alpha LGPL
spislave code Mar 3, 2010 Verilog Stable LGPL
spixif code May 19, 2015 Verilog Mature LGPL
sport interface code Feb 17, 2015 Verilog Planning LGPL
ssp_slv code Apr 26, 2014 Verilog Mature LGPL
ssp_uart code Apr 26, 2014 Verilog Mature LGPL
stepper motor controller code Dec 17, 2005 VHDL Stable GPL
systemverilog uart16550 code May 5, 2010 Verilog Alpha LGPL
tcp/ip socket code Sep 22, 2014 Verilog Alpha Others
tdm controller code Dec 5, 2001 Unknow Stable Unknown
time slot interchange digital switch code Dec 19, 2013 Verilog Stable Unknown
tiny spi code Jan 9, 2011 Verilog Beta LGPL
uart 16550 core code Oct 2, 2011 Unknow Stable Unknown
uart block code May 5, 2012 VHDL Mature LGPL
uart to/from fiber optic code Dec 24, 2013 VHDL Mature LGPL
uart to bus code Sep 11, 2013 Verilog Mature BSD
uart to spi code Jan 31, 2013 Verilog Mature LGPL
uart with plb interface code Jun 3, 2011 VHDL Stable LGPL
uart16750 code May 6, 2013 VHDL Stable LGPL
udp/ip core code Mar 7, 2014 VHDL Stable GPL
usb device core code Mar 27, 2014 Verilog Alpha LGPL
usb to uart code Feb 19, 2013 Verilog Planning LGPL
versatile io code Apr 23, 2009 Verilog Planning LGPL
vspi code Mar 26, 2012 Verilog Stable Others
wb_uart code Feb 14, 2010 VHDL Beta LGPL
wishbone lpc host and peripheral bridge code Jan 31, 2012 Verilog Stable LGPL
wishbone register bank intercon multi-master multi code Jul 27, 2014 VHDL Beta BSD
wishbone sd card controller code Sep 10, 2013 Verilog Beta LGPL
wishbone uart controller 8 bit code May 27, 2013 VHDL Beta LGPL
yanu-uart with predictive interrupt events on rx/t code Oct 17, 2009 VHDL Stable LGPL
COPROCESSOR
cf reconfigurable computing array code Dec 20, 2009 Unknow Stable Unknown
cpu code execution timestamp code Jun 11, 2010 VHDL Mature LGPL
floating point unit code Sep 2, 2014 Verilog Stable Unknown
xgate code May 22, 2012 Verilog Alpha LGPL
CRYPTO CORE
aes rijndael ip core code Oct 23, 2013 Verilog Stable Unknown
128/192 aes code Apr 9, 2010 Verilog Stable Unknown
3des triple des/des vhdl code Dec 20, 2009 VHDL Stable Unknown
aes code Jul 25, 2014 Verilog Stable Others
aes rijndael code Dec 4, 2002 Unknow Planning Unknown
aes core modules code Nov 24, 2011 VHDL Stable Unknown
aes cores compact code Sep 29, 2013 VHDL Stable GPL
aes decryption core for fpga code May 7, 2015 Verilog Beta LGPL
aes encryption all keylength code Aug 10, 2014 VHDL Alpha LGPL
aes systemverilog behavioral model code Aug 12, 2013 Verilog Beta LGPL
aes-128 encryption code Apr 3, 2015 Verilog Stable LGPL
aes128 code Mar 26, 2014 VHDL Stable LGPL
avalon aes ecb-core 128 192 256 bit code Apr 20, 2013 VHDL Stable BSD
b-163 ec arithmetic code Sep 28, 2013 VHDL Stable GPL
bitcoin double sha256 code Nov 16, 2013 VHDL Beta LGPL
bluespec cryptosorter code Dec 20, 2009 Other Beta Unknown
bluespec md6 code Dec 20, 2009 Other Beta Unknown
btcminer-open source bitcoin miner code Nov 28, 2012 Verilog Stable GPL
camellia cores code Dec 20, 2009 VHDL Mature GPL
compact aes-ccm core code Apr 16, 2013 VHDL Alpha LGPL
compact clefia for fpga code Mar 17, 2014 VHDL Beta LGPL
crypto-pan code Feb 26, 2010 VHDL Stable GPL
csa code Dec 20, 2009 Verilog Beta Unknown
des core code Aug 10, 2013 VHDL Stable GPL
des/triple des ip cores code Dec 20, 2009 Verilog Stable Unknown
desl core code Aug 10, 2013 VHDL Stable GPL
deslx core code Aug 10, 2013 VHDL Stable GPL
desx core code Aug 10, 2013 VHDL Stable GPL
fast aes-128 encryption only cores code Nov 19, 2010 Verilog Stable Others
flexible design of a modular simultaneous exponent code Jul 6, 2013 VHDL Alpha LGPL
galois counter mode advanced encryption standard g code Oct 16, 2010 Verilog Beta Others
gost 28147-89 code Jun 2, 2015 Verilog Stable BSD
gost28147-89 code Mar 13, 2014 Verilog Stable BSD
high radix montgomery rsa crypto core code Oct 14, 2001 Unknow Planning Unknown
high throughput and low area aes core code Apr 1, 2012 Verilog Stable LGPL
hight crypto core code Feb 20, 2015 Verilog Planning LGPL
idea core code Dec 20, 2009 Unknow Planning Unknown
md5 pipelined code Nov 27, 2014 Verilog Stable LGPL
mini aes code Mar 19, 2010 VHDL Alpha BSD
montgomery modular multiplier and exponentiator code Feb 1, 2015 VHDL Alpha LGPL
noekeon core lightweight block cipher code Jul 27, 2013 VHDL Stable GPL
nugroho free crypto cores code Jun 27, 2010 VHDL Alpha BSD
nugroho free hash cores code Jun 24, 2010 VHDL Alpha BSD
pipelined aes code Jul 9, 2010 VHDL Stable LGPL
present-a lightweight block cipher code Sep 17, 2014 VHDL Stable LGPL
present cipher encryption core code Feb 18, 2011 Verilog Stable LGPL
rc4 pseudo-random stream generator code Feb 26, 2013 Verilog Stable LGPL
rc6 cryptography code May 23, 2011 VHDL Stable GPL
rsa code Oct 24, 2012 VHDL Stable LGPL
rsa processor code Jun 28, 2012 Unknow Planning Unknown
rtea 128/256 code Oct 5, 2009 VHDL Stable GPL
salsa20streamcipher code Nov 13, 2012 VHDL Mature LGPL
secure hash standard 256 bits code Apr 5, 2014 VHDL Alpha BSD
sha cores code Dec 17, 2012 Verilog Beta LGPL
sha-256 code Apr 16, 2013 VHDL Stable GPL
sha-256 core code Aug 8, 2013 VHDL Stable GPL
sha1 secure hash algorithm code Jul 8, 2004 Unknow Alpha Unknown
sha3 keccak code May 27, 2014 Verilog Stable Others
simon core code Aug 6, 2014 Verilog Mature LGPL
simple camellia crypto core code Dec 20, 2009 VHDL Unknow Unknown
simple to use sha-2 algorithm code Sep 19, 2012 VHDL Beta LGPL
systemc/verilog des code Dec 1, 2011 Other Stable Unknown
systemc/verilog md5 code Apr 9, 2010 Other Stable LGPL
the grain stream cipher code Jun 21, 2015 VHDL Beta LGPL
three compact implementations of aes encryption code Apr 16, 2013 VHDL Stable LGPL
twofish 128/192/256 code May 8, 2006 VHDL Stable GPL
twofish core code Oct 17, 2002 Unknow Beta Unknown
xtea core code Jul 27, 2013 VHDL Stable GPL
xtea crypto core code Jul 21, 2010 Verilog Stable LGPL
DSP CORE
adaptive lms equalizer code Dec 20, 2009 VHDL Beta GPL
all-pole iir filters code Jul 20, 2012 VHDL Stable LGPL
biquad iir filter core code Dec 20, 2009 Unknow Stable Unknown
canny edge detector code Oct 29, 2014 VHDL Beta LGPL
cascaded fir filter code Jun 16, 2015 Verilog Alpha LGPL
cf fir filter code Dec 20, 2009 Unknow Stable Unknown
cic decimation filter code Jun 8, 2012 SystemC Stable GPL
cic-filter core code Nov 4, 2014 Other Stable LGPL
configurable high speed viterbi decoder code Dec 2, 2013 Verilog Alpha GPL
dds synthesizer code Apr 3, 2013 VHDL Stable LGPL
double clocked fft core code Jun 2, 2015 Verilog Alpha GPL
dsp wishbone compatible cores code Mar 17, 2014 VHDL Alpha LGPL
fast hadamhard transforms code Dec 18, 2010 Verilog Beta Unknown
fft-based fir filter code Apr 27, 2011 VHDL Stable LGPL
filtro_fir code Apr 13, 2015 VHDL Stable Others
firgen/multgen code Dec 20, 2009 Other Stable GPL
floating-point fft/ifft code Apr 10, 2015 VHDL Alpha LGPL
g-fir tf/df code Apr 13, 2012 VHDL Stable GPL
generic fir filter 1 code Jun 18, 2012 Verilog Stable LGPL
generic fir filter 2 code Mar 4, 2014 VHDL Beta LGPL
hilbert transformer code Apr 3, 2013 VHDL Stable LGPL
iir code Jul 20, 2012 SystemC Beta GPL
ima adpcm encdoer and decoder code Dec 12, 2014 Verilog Stable BSD
iq phase and gain correction code Mar 6, 2011 VHDL Beta LGPL
low power fir filter code Jan 28, 2012 Unknow Stable Unknown
low-pass iir filter code Feb 2, 2010 VHDL Stable LGPL
nco/periodic waveform generator code Jul 26, 2011 VHDL Stable GPL
pid controller code Feb 3, 2015 Verilog Stable LGPL
pipelined dct/idct code Oct 10, 2012 VHDL Stable LGPL
pipelined fft/ifft 128 points processor code Feb 2, 2010 Verilog Stable LGPL
pipelined fft/ifft 256 points processor code Jul 30, 2014 Verilog Stable LGPL
pipelined fft/ifft 64 points processor code Feb 25, 2010 Verilog Stable LGPL
polyphase decimation filter code May 11, 2012 SystemC Stable LGPL
quadrature oscillator code Jun 8, 2014 VHDL Stable LGPL
ECC CORE
cf ldpc decoder code Dec 20, 2009 Unknow Stable Unknown
configurable bch encoder and decoder code Apr 6, 2015 Verilog Alpha LGPL
configurable hamming generator code Mar 21, 2013 VHDL Stable GPL
constellation encoder code Dec 20, 2009 Unknow Planning Unknown
double error correcting dec bch encoder/decoder code Apr 29, 2011 Verilog Beta LGPL
ham_7_4_enc code Dec 20, 2009 Verilog Planning Unknown
pci express 16 bit crc verilog file code Dec 17, 2007 Verilog Stable Unknown
product code iterative decoder code Mar 19, 2010 VHDL Beta BSD
reed solomon decoder 204188 code Nov 23, 2009 Verilog Stable GPL
reed solomon encoder code Jul 3, 2012 Verilog Stable Unknown
reed solomon encoder/decoder code Dec 14, 2010 Verilog Beta LGPL
reed-solomon codec generator code Aug 8, 2012 Verilog Stable LGPL
reed-solomon decoder 31 19 6 code Dec 1, 2011 Verilog Stable Unknown
reed-solomon decoder/encoder code Feb 2, 2010 VHDL Stable LGPL
rs_5_3_gf256 code Jun 20, 2005 Verilog Unknow Unknown
spread spectrum modulator and demodulator using bp code Sep 21, 2010 VHDL Alpha LGPL
turbo decoder 1 code Nov 19, 2014 VHDL Beta LGPL
ultimate crc code Aug 1, 2013 VHDL Stable GPL
viterbi decoder axi4-stream compliant code Apr 16, 2015 VHDL Stable GPL
LIBRARY
common design environment code Aug 18, 2013 Verilog Stable Others
extension_pack code Oct 25, 2010 VHDL Stable Unknown
fixed_extensions code Feb 20, 2014 VHDL Beta LGPL
funbase ip library code May 8, 2012 VHDL Planning LGPL
gh vhdl library code Dec 20, 2009 VHDL Stable Unknown
mitrion virtual processor starter kit code Jun 10, 2009 VHDL Beta GPL
mygpu code Feb 12, 2015 Verilog Alpha Others
openverifla-fpga logic analyzer code Mar 3, 2008 Verilog Stable GPL
qaztronics libraries code Dec 6, 2014 Verilog Planning LGPL
random number generator library code Oct 14, 2007 VHDL Stable GPL
ratpack code Feb 20, 2014 VHDL Beta LGPL
real-time clock code May 26, 2015 Verilog Alpha GPL
robot control library code Feb 14, 2007 VHDL Unknow Unknown
srdy-drdy library code Apr 20, 2013 Verilog Stable Others
versatile library code Sep 14, 2010 Verilog Alpha LGPL
MEMORY CORE
2q cache code Nov 26, 2012 VHDL Stable LGPL
8/16/32 bit sdram controller code Jun 17, 2014 Verilog Stable GPL
asynchronous wishbone-compatible sdram controller code Aug 7, 2010 Verilog Stable GPL
brsfmnce code Nov 1, 2013 Verilog Stable LGPL
cf interleaver code Dec 20, 2009 Unknow Stable Unknown
cfi flash controller code Oct 23, 2011 Verilog Alpha LGPL
ddr sdram controller core code Apr 30, 2013 Unknow Stable Unknown
ddr2 mem controller for digilent genesys board code May 6, 2013 Verilog Beta LGPL
ddr2 sdram controller code Jun 3, 2012 VHDL Stable LGPL
ddr3 synthesizable bfm code Dec 3, 2011 Verilog Beta LGPL
directmappedcachecontroller code Jan 7, 2010 Verilog Mature LGPL
dpsfmnce code Nov 2, 2013 Verilog Mature LGPL
functional simulation models for commercially avai code Nov 18, 2008 VHDL Beta LGPL
generic fifo code Feb 16, 2015 VHDL Beta LGPL
generic fifos code Jul 29, 2011 Verilog Stable Unknown
high latency bursting wishbone wrapper for xilinx code Apr 7, 2011 Verilog Planning LGPL
high performance dynamic memory controller code Aug 26, 2010 Verilog Stable GPL
high speed sdram controller with adaptive bank man code Dec 20, 2009 Other Alpha Unknown
memory cores code Oct 14, 2001 Unknow Stable Unknown
memory sizer code Dec 21, 2001 Unknow Stable Unknown
nand controller onfi compliant code May 27, 2015 VHDL Planning LGPL
opb psram controller code Feb 16, 2008 VHDL Stable GPL
open freelist code Feb 16, 2010 Verilog Beta LGPL
openhmc code May 12, 2015 Verilog Stable LGPL
parameterisable dram model code Dec 20, 2009 Unknow Stable Unknown
parametrized fifo based on srl16e code Apr 19, 2010 VHDL Stable LGPL
ram_wb code Mar 10, 2011 Verilog Beta LGPL
scratch ddr sdram controller code Sep 16, 2012 VHDL Beta LGPL
single port asram code Dec 27, 2010 VHDL Stable LGPL
sp_ram to 3p_ram wishbone wrapper code Jan 23, 2009 VHDL Stable LGPL
srl_fifo code Feb 28, 2011 VHDL Stable LGPL
ssram interface code Oct 14, 2001 Unknow Beta Unknown
synchronous_reset_fifo with testbench code Dec 19, 2011 Verilog Stable LGPL
versatile fifo code Feb 11, 2014 Verilog Stable LGPL
versatile memory controller code Nov 4, 2010 Verilog Planning LGPL
wb_async_mem_bridge code Dec 4, 2009 Verilog Alpha LGPL
wb_size_bridge code Feb 4, 2010 Verilog Stable Unknown
wishbone flash interface for parallel flash code Jul 20, 2008 Verilog Stable LGPL
wishbone interface for spi flash code Sep 7, 2013 VHDL Beta LGPL
zbt sram controller code Sep 4, 2009 VHDL Stable Unknown
OTHER
16x2 lcd controller code Nov 28, 2012 VHDL Stable LGPL
2nd order sigma-delta dac code May 1, 2014 VHDL Mature Others
8051 slave to wishbone master interface code Jul 25, 2008 Verilog Stable Unknown
vhdl 8254 timer code May 14, 2013 VHDL Stable Unknown
adjustable frequency divider code Mar 3, 2011 Verilog Stable LGPL
advanced debug system code Jul 4, 2013 Other Beta LGPL
aisystem code Mar 31, 2012 VHDL Alpha Others
an alternative oscilloscope code Dec 20, 2009 Verilog Beta Unknown
ay-3-8910 compatible module in verilog code May 15, 2013 Verilog Beta GPL
backtracking sudoku solver code Sep 5, 2013 Verilog Alpha LGPL
bigcounter code Dec 20, 2009 VHDL Beta GPL
boundaries code Dec 20, 2009 Verilog Stable Unknown
bu pacman code Dec 20, 2009 Verilog Alpha GPL
bubblesortmodule code Mar 30, 2014 Verilog Stable LGPL
cdc micro fifo code Jan 28, 2011 Verilog Stable BSD
computer operating properly code Jan 27, 2010 Verilog Beta BSD
configurator code Aug 24, 2011 Verilog Beta LGPL
connect-6 solver code Feb 14, 2012 C/C++ Beta GPL
datetime code Jun 17, 2012 Verilog Planning LGPL
deflate code Dec 20, 2009 VHDL Alpha GPL
dna sequence alignment accelerator code Aug 17, 2009 Verilog Alpha LGPL
dragonball/68k wishbone interface code Feb 14, 2004 Verilog Stable Unknown
dwt coprocessor on still image code Dec 20, 2009 VHDL Beta Unknown
first file reader fat16 code Dec 20, 2009 VHDL Stable Unknown
fuzzy logic hardware accelerator code Dec 25, 2013 VHDL Beta GPL
g9 impulse video game system code Dec 20, 2009 Unknow Beta Unknown
general-purpose pulse-processing algorithm code Dec 5, 2011 VHDL Stable LGPL
gen_vectorial code Mar 31, 2013 VHDL Stable Others
groundhog 2009-benchmark suite for mobile applicat code Nov 2, 2011 Verilog Beta Others
gsc code Feb 22, 2011 Verilog Stable GPL
hardware looping unit code Jul 9, 2011 VHDL Stable GPL
ima adpcm sound encoder code Apr 27, 2011 VHDL Stable GPL
interrupt controller 68k code Mar 18, 2014 Verilog Mature LGPL
jtag test access port tap code Dec 20, 2009 Unknow Stable Unknown
keyboardcontroller code May 3, 2011 VHDL Stable GPL
keypad scanner code Dec 20, 2009 Unknow Stable Unknown
lcd block code May 18, 2012 Verilog Planning LGPL
lfsr counter generator code Dec 20, 2009 C/C++ Stable LGPL
lpd8806 rgb led string driver code Aug 20, 2014 VHDL Stable LGPL
modular oscilloscope code Oct 15, 2011 VHDL Beta LGPL
multiple switch debouncer in vhdl code Apr 20, 2013 VHDL Stable LGPL
nios ii custom instructions code Feb 23, 2012 VHDL Alpha LGPL
ogg vorbis encoder/decoder for virtex-ii pro code Apr 19, 2010 Unknow Planning Unknown
open hitter for traded options and futures code Apr 21, 2015 VHDL Planning LGPL
openrisc 1200 graphic configuration tool code Apr 9, 2010 Other Stable GPL
oscilloscope code Sep 18, 2012 Verilog Beta LGPL
parallel crc generator code Jul 30, 2014 C/C++ Stable LGPL
perlilog code Mar 6, 2004 Unknow Beta Unknown
picoblazes interrupt controller code Dec 22, 2006 VHDL Beta Unknown
pipelined synchronous pulse counter code Oct 1, 2012 VHDL Beta LGPL
programmable interval timer code Feb 10, 2010 Verilog Beta BSD
ps/2 keyboard interface code Dec 3, 2010 VHDL Stable LGPL
ps2 interface code Mar 10, 2013 Unknow Stable Unknown
pwm code Oct 13, 2012 Verilog Alpha LGPL
pwm/timer/counter ptc core code Nov 17, 2006 Unknow Stable Unknown
quadrature decoder for optical encoders code Jul 12, 2010 VHDL Beta LGPL
random pulse generator code Apr 22, 2015 Verilog Stable LGPL
round robin arbiter code Mar 26, 2010 Verilog Stable GPL
russells paradox code Jan 21, 2015 VHDL Planning LGPL
scalable arbiter code Jan 8, 2010 Verilog Stable BSD
sd/mmc/spiflash fpga config code Dec 20, 2009 Other Stable Unknown
simple ac97 controller code Aug 7, 2010 Verilog Stable GPL
simple all digital fm receiver code Jan 7, 2012 VHDL Alpha GPL
simple fm receiver code Mar 19, 2010 VHDL Stable BSD
simple general purpose io code Sep 7, 2009 Verilog Stable Unknown
simple hd44780 driver code Oct 26, 2012 VHDL Alpha LGPL
simple programmable interrupt controller code Mar 4, 2008 Verilog Stable Unknown
simple traffic light controller for modelmaking pu code Jun 18, 2008 VHDL Stable LGPL
soc debug interface code Aug 5, 2011 Unknow Stable Unknown
status led code Sep 14, 2010 Verilog Stable LGPL
system-on-chip maker code Sep 11, 2014 Other Planning GPL
systemc to verilog synthesizable subset translator code Apr 9, 2010 Unknow Stable Unknown
systemc/verilog random number generator code Apr 9, 2010 Verilog Stable LGPL
the wizardry project code Jan 21, 2010 VHDL Mature LGPL
tosnet framework code Sep 7, 2010 VHDL Beta LGPL
turbo/toy system verilog compiler code Sep 9, 2011 Bluespe Planning Others
unconfuser code Jun 23, 2009 Verilog Beta LGPL
universal programming cable code Dec 3, 2004 Verilog Unknow Unknown
utosnet framework code Aug 26, 2011 VHDL Beta LGPL
veristruct code Aug 24, 2009 Verilog Mature LGPL
vhdl file-based cpu emulator code Sep 7, 2009 VHDL Alpha GPL
virtual rs232 terminal with lvds lcd controller code Mar 3, 2011 Verilog Mature LGPL
wb interface for ti 5x dsp wb2hpi code Feb 20, 2004 Unknow Stable Unknown
wb_rtc code Sep 20, 2003 Unknow Planning Unknown
wb_to_amba code Aug 30, 2010 Verilog Stable LGPL
ws2812 rgb led string driver code Nov 1, 2013 VHDL Beta LGPL
xilinx configuration port icape2 via wishbone code May 26, 2015 Verilog Alpha GPL
xmatchpro lossless data compressor code Sep 15, 2014 VHDL Stable LGPL
z80-based vector graphic single-board computer code Dec 29, 2008 VHDL Alpha LGPL
PROCESSOR
16 bit microcontroller code Jun 20, 2015 VHDL Stable LGPL
16-bit cpu based loosely on caxton fosters blue ar code Feb 6, 2010 Verilog Stable LGPL
16-bit open urisc core processor code Jul 26, 2013 VHDL Alpha LGPL
1664 microprocessor code Mar 26, 2010 C/C++ Stable Others
4004 cpu and mcs-4 family chips code Nov 13, 2012 Verilog Alpha Others
6502vhdl code Dec 20, 2009 Unknow Planning Unknown
6809 and 6309 compatible core code Jul 31, 2014 Verilog Beta LGPL
68hc05 code Dec 20, 2009 VHDL Stable Unknown
68hc08 code Dec 20, 2009 VHDL Stable Unknown
8-bit microcontroller with extended peripheral set code Aug 10, 2008 VHDL Alpha LGPL
8051 core code Sep 18, 2013 Unknow Alpha Unknown
8080 compatible cpu code Mar 6, 2012 Verilog Stable Unknown
a-z80 cpu code Dec 24, 2014 Verilog Stable LGPL
ae18 code Dec 20, 2009 Verilog Beta LGPL
aemb code Dec 20, 2009 Verilog Beta LGPL
ag_6502 soft core with phase-level accuracy code Jul 31, 2012 Verilog Beta GPL
altor32-alternative lightweight openrisc cpu code Feb 15, 2015 Verilog Stable LGPL
alwcpu-a light weight cpu code Oct 26, 2010 VHDL Alpha LGPL
amber arm-compatible core code Apr 29, 2015 Verilog Stable LGPL
ao486 code Aug 19, 2014 Verilog Beta BSD
ao68000-wishbone 68000 core code Oct 23, 2012 Verilog Beta BSD
aor3000 code Aug 12, 2014 Verilog Beta BSD
apollo guidance computer nor emulator code Jul 25, 2012 VHDL Beta GPL
arm4u code May 2, 2014 VHDL Stable GPL
aspida sync/async dlx core code Dec 20, 2009 Unknow Stable Unknown
atlas processor core code Dec 20, 2014 VHDL Beta GPL
avr core code Nov 22, 2014 Unknow Stable Unknown
avr hp hyper pipelined avr core code Dec 22, 2012 VHDL Stable LGPL
avrtinyx61core code Nov 10, 2008 VHDL Beta LGPL
ax8 mcu code Feb 16, 2010 Unknow Stable Unknown
brainfuck cpu code Sep 7, 2014 Verilog Beta LGPL
cf state space processor code Dec 20, 2009 Unknow Stable Unknown
codezero openrisc port code Jun 15, 2010 C/C++ Planning GPL
confluence openrisc 1000 code Jun 17, 2004 Other Alpha Unknown
copyblaze code May 23, 2013 VHDL Mature LGPL
cowgirl code May 31, 2007 VHDL Beta Unknown
cpu generator code Dec 20, 2009 VHDL Stable Unknown
cpu6502_tc-r6502 processor soft core with accurate code Jul 24, 2013 VHDL Stable GPL
cpu65c02_tc-r65c02 processor soft core with accura code Aug 2, 2013 VHDL Stable GPL
data flow processor code Dec 20, 2009 VHDL Stable Unknown
diogenes student risc system code Dec 20, 2009 VHDL Beta Unknown
distributed limited cores code Dec 20, 2009 VHDL Planning LGPL
ecpu code Dec 20, 2009 Verilog Planning GPL
edge processor mips code Jun 29, 2014 Verilog Alpha LGPL
educational 16-bit mips processor code Aug 18, 2013 Verilog Stable LGPL
educational risc processor code Feb 26, 2014 Verilog Stable Unknown
elm embedded processor code Feb 26, 2010 Verilog Alpha Others
encore code Feb 19, 2011 VHDL Planning LGPL
gpu code Feb 10, 2015 VHDL Stable LGPL
hc11 compatible-gator uprocessor code Jul 5, 2011 VHDL Stable LGPL
hd63701 compatible core code Feb 15, 2014 Verilog Planning LGPL
hicovec-a configurable simd cpu code Feb 25, 2010 VHDL Beta GPL
hive-a 32 bit 8 thread 4 register/stack hybrid pip code Oct 10, 2014 Verilog Stable Others
hpc-16 code Dec 20, 2009 VHDL Beta LGPL
hypermta code Dec 20, 2009 Unknow Planning Unknown
i650 code Mar 26, 2015 Verilog Planning LGPL
ion-mipstm compatible cpu code Jun 11, 2015 VHDL Mature LGPL
jop a java optimized processor code Sep 5, 2011 VHDL Stable GPL
k68 code Dec 20, 2009 Verilog Alpha Unknown
klc32 code Oct 6, 2011 Verilog Planning LGPL
lattice 6502 code Dec 17, 2010 VHDL Beta LGPL
lem1_9 code Dec 20, 2009 VHDL Stable LGPL
leros a tiny microcontroller for fpgas code Mar 6, 2012 VHDL Stable BSD
lightweight 8051 compatible cpu code Dec 6, 2013 VHDL Beta LGPL
lightweight 8080 compatible core code Sep 27, 2012 Verilog Stable GPL
locationpu code Feb 6, 2002 Unknow Planning Unknown
m1 core code May 29, 2012 Verilog Beta GPL
m65c02 code Jun 15, 2014 Verilog Mature LGPL
mb-lite code Jan 27, 2015 VHDL Stable LGPL
mcadams risc computer architecture code Feb 2, 2007 VHDL Stable GPL
mcpu-a minimal cpu for a cpld code Jan 20, 2014 VHDL Stable GPL
microrisc ii code Apr 1, 2002 Unknow Alpha Unknown
microsimplez code Nov 11, 2011 VHDL Stable LGPL
mini-risc core code Feb 6, 2012 Verilog Stable Unknown
minimal pdp8/l implementation with 4k disk monitor code May 28, 2013 VHDL Beta LGPL
minimips code Mar 24, 2006 VHDL Stable LGPL
mips-faulttolerant code May 14, 2013 VHDL Stable LGPL
mips32 release 1 code Apr 12, 2014 Verilog Stable LGPL
mips789 code Oct 2, 2014 Verilog Stable Unknown
mipsr2000 code Feb 6, 2013 VHDL Stable LGPL
mips_enhanced code Apr 10, 2011 Verilog Stable LGPL
mmu for z80 and ez80 code Oct 5, 2013 Verilog Alpha BSD
mpx 32-bit cpu code Sep 22, 2013 Verilog Stable LGPL
myblaze code Nov 21, 2010 Other Mature LGPL
nanoblaze the expandable processor code Apr 9, 2015 VHDL Beta LGPL
natalius 8 bit risc code Jun 8, 2012 Verilog Beta LGPL
navr avr clone 8-bit risc code Apr 19, 2013 Verilog Stable GPL
ncore code Oct 28, 2007 Verilog Alpha GPL
next 80186 processor code May 31, 2013 Verilog Stable LGPL
nextz80 code Jul 3, 2014 Verilog Stable LGPL
oks8 code Jan 24, 2006 Verilog Alpha GPL
ooops-out-of-order mips tm processor code Apr 3, 2012 Verilog Planning LGPL
open8 urisc code Sep 23, 2013 VHDL Stable BSD
opencores54x dsp code Jan 20, 2004 Unknow Beta Unknown
opencpu32 code Mar 31, 2012 VHDL Planning LGPL
openfire processor core code Dec 13, 2007 Verilog Alpha Unknown
openmsp430 code Jun 15, 2015 Verilog Stable BSD
openrisc 1200 hp hyper pipelined or1200 core code Aug 6, 2013 Verilog Stable LGPL
openrisc 2000 code Jul 14, 2010 Verilog Planning LGPL
p16c5x code Apr 20, 2014 Verilog Mature LGPL
pavr code Jul 1, 2009 Unknow Alpha Unknown
pdp-11/70 cpu core and soc code Jun 21, 2015 VHDL Beta GPL
pdp-8 processor core and system code May 18, 2013 VHDL Alpha GPL
pepelatz misc code May 25, 2011 Verilog Planning LGPL
plasma-most mips itm opcodes code Jun 1, 2015 VHDL Stable Others
potato processor code Jun 18, 2015 VHDL Alpha BSD
ppx16 mcu code Jan 19, 2007 Unknow Stable Unknown
qrisc32 wishbone compatible risc core code Dec 5, 2011 Verilog Alpha LGPL
r2000 soc code Nov 24, 2011 Verilog Alpha LGPL
raptor64 code Feb 16, 2013 Verilog Planning LGPL
reduced avr core for cpld code Aug 29, 2010 Verilog Beta LGPL
risc16f84 code Jun 29, 2014 Verilog Stable Others
risc5x code Sep 9, 2011 VHDL Stable LGPL
riscompatible code Aug 29, 2014 VHDL Beta LGPL
risc_core_i code Jan 17, 2002 Unknow Planning Unknown
rise microprocessor code Jan 26, 2007 VHDL Beta Unknown
rtf65002 code May 4, 2014 Verilog Alpha LGPL
rtf8088 code Dec 30, 2012 Verilog Planning LGPL
s1 core code Oct 1, 2012 Verilog Stable GPL
sayeh educational processor code Jul 17, 2008 Verilog Stable LGPL
scarts processor code Apr 4, 2012 VHDL Beta LGPL
small stack based computer compiler code Feb 5, 2014 Verilog Stable Others
small x86 subset core code Dec 18, 2012 Verilog Alpha LGPL
storm core arm7 compatible code Mar 8, 2014 VHDL Beta GPL
sweet32 cpu code Nov 21, 2014 VHDL Beta LGPL
sxp simple extensible pipeline processor code Dec 12, 2001 Unknow Beta Unknown
t400 µcontroller code Aug 19, 2009 VHDL Stable GPL
t48 µcontroller code Aug 19, 2009 VHDL Stable GPL
t51 mcu code Apr 1, 2014 VHDL Stable LGPL
t65 cpu code Mar 31, 2010 VHDL Stable Unknown
t6507lp code Dec 6, 2010 Verilog Beta GPL
t80 cpu code Jun 9, 2015 Unknow Stable Unknown
tg68-execute 68000 code code Jun 13, 2012 VHDL Stable LGPL
the neptune core code Feb 19, 2006 Unknow Planning Unknown
theia ray graphic processing unit code Aug 16, 2011 Verilog Beta GPL
tiny instruction set computer code Feb 27, 2009 VHDL Beta Unknown
tiny64 code May 7, 2007 VHDL Stable Unknown
tiny8 code Feb 11, 2007 VHDL Mature Unknown
tinycpu code May 17, 2012 VHDL Alpha BSD
totalcpu code Jun 16, 2007 Verilog Alpha Unknown
turbo 8051 code Feb 14, 2012 Verilog Beta LGPL
tv80 code Oct 17, 2012 Verilog Mature BSD
ucore code Aug 4, 2010 Verilog Stable Unknown
v586 code May 31, 2015 Verilog Beta BSD
vhdl core of ic6821 code Dec 20, 2009 VHDL Beta GPL
vtach-bell labs cardiac reimagined in verilog code Mar 30, 2014 Verilog Mature LGPL
wishbone bfm code Feb 21, 2008 VHDL Beta LGPL
wishbone high performance z80 code Jun 25, 2012 Verilog Stable Unknown
y80e-z80/z180 compatible processor extended by ez8 code May 29, 2013 Verilog Stable BSD
yacc-yet another cpu cpu code Apr 25, 2005 Verilog Stable Unknown
yellow star code Jul 8, 2013 Unknow Stable Unknown
z3-the zork cpu code Nov 30, 2014 Verilog Stable BSD
z80control code Dec 1, 2012 VHDL Alpha GPL
zet-the x86 ia-32 open implementation code Nov 4, 2013 Verilog Alpha GPL
zpu-the worlds smallest 32 bit cpu with gcc toolch code Sep 14, 2009 Other Stable Unknown
SYSTEM ON CHIP
ahb dma 32/64 bits code Jun 25, 2013 Verilog Mature LGPL
ahb system generator code Mar 31, 2013 VHDL Stable LGPL
ahb to wishbone bridge code Dec 20, 2009 Verilog Mature Unknown
aoocs-wishbone amiga ocs soc code Aug 4, 2011 Verilog Beta BSD
arm core code Dec 20, 2009 VHDL Beta Unknown
assembler with vhdl user-defined commands avuc code Dec 20, 2009 VHDL Beta LGPL
async-sdm-noc code Jun 8, 2011 Verilog Stable LGPL
axi dma 32/64 bits code Apr 29, 2011 Verilog Mature LGPL
axi4 transactor and bus functional model code Apr 19, 2014 VHDL Beta LGPL
cpu lecture code Apr 13, 2011 VHDL Stable GPL
eco32 code Mar 19, 2015 Verilog Alpha BSD
embedded 32-bit risc uprocessor with sdram control code Mar 13, 2011 Unknow Planning Unknown
embedded fpga core code Dec 20, 2009 Unknow Planning Unknown
epc rfid transponder code Dec 20, 2009 VHDL Alpha LGPL
experimental unstable cpu code Jan 25, 2015 VHDL Alpha LGPL
gecko3 soc co-design environment code Mar 16, 2012 VHDL Stable Others
gecko4 soc co-design environment code Apr 7, 2011 VHDL Planning Others
generic ahb matrix code Sep 21, 2013 Verilog Alpha LGPL
generic apb register file code Mar 16, 2015 Verilog Mature LGPL
generic axi interconnect fabric code Jun 12, 2015 Verilog Stable LGPL
generic axi to ahb bridge code Jun 2, 2012 Verilog Alpha LGPL
generic axi to apb bridge code Apr 19, 2011 Verilog Alpha LGPL
i2c controller wishbone wrapper code Dec 20, 2009 VHDL Stable LGPL
layer2 code Jul 16, 2012 VHDL Beta GPL
m16c5x code Nov 10, 2014 Verilog Stable LGPL
minsoc code Apr 20, 2013 Verilog Stable LGPL
mp3 decoder code Sep 23, 2010 Unknow Alpha Unknown
next186 soc pc code Jan 7, 2015 Verilog Stable LGPL
next186mp3 code Mar 10, 2015 Verilog Stable LGPL
noc based mpsoc code Apr 19, 2014 Verilog Mature LGPL
nocnetwork-on-chip simulator code Nov 9, 2009 SystemC Planning LGPL
nocem -- network on chip emulator code Feb 1, 2013 VHDL Stable GPL
nocmodel code Mar 4, 2011 Other Alpha LGPL
openfire code Jun 11, 2012 Verilog Beta Unknown
opensparc-based soc code Oct 13, 2011 Verilog Alpha GPL
or1200_soc code Feb 27, 2010 Verilog Beta Unknown
pdp-1 reimplementation code Feb 23, 2011 VHDL Alpha LGPL
pif2wb code Aug 7, 2007 VHDL Beta Unknown
plbv46 to wishbone bridge code Mar 5, 2010 VHDL Beta Unknown
real-time image processing code Sep 28, 2014 VHDL Mature LGPL
rfid tag and reader code Dec 27, 2011 Verilog Beta GPL
rtf68ksys code Sep 25, 2011 Verilog Alpha LGPL
sardmips code Feb 9, 2006 Other Alpha GPL
simpcon-a simple soc interconnect code Nov 13, 2007 Unknow Stable LGPL
soft multiprocessor on fpga code Mar 12, 2008 VHDL Beta GPL
storm soc code Mar 14, 2014 VHDL Beta GPL
system-on-chip wire socwire code Jun 25, 2010 VHDL Beta Unknown
system05 code Apr 7, 2008 VHDL Beta GPL
wb/opb and opb/wb interface wrapper code Sep 12, 2004 Other Stable Unknown
wishbone builder code Oct 3, 2014 Verilog Stable Unknown
wishbone conbus ip core code Aug 3, 2012 Unknow Stable Unknown
wishbone conmax ip core code Feb 10, 2004 Verilog Stable Unknown
wishbone dma/bridge ip core code May 22, 2007 Verilog Stable Unknown
wishbone out port from b3 spec code Jan 29, 2008 VHDL Stable LGPL
wishbone system6800/01 code Mar 10, 2004 VHDL Stable Unknown
wishbone to ahb bridge code Feb 17, 2015 Verilog Stable Unknown
wishbonetk toolkit code Jun 4, 2008 Unknow Beta Unknown
z80 system on chip code Nov 23, 2010 VHDL Stable Unknown
zorro bus to wishbone bridge code Mar 9, 2012 Verilog Planning LGPL
SYSTEM ON MODULE
som-arm9-cycloneivgx code May 29, 2012 Verilog Planning LGPL
SYSTEM CONTROLLER
ac 97 controller ip core code Jul 11, 2011 Verilog Stable Unknown
external parallel port to internal wishbone master code Jun 26, 2008 VHDL Alpha GPL
memory controller ip core code Jan 11, 2010 Verilog Stable Unknown
ocidec opencores ide controller code May 6, 2015 Unknow Stable Unknown
pci bridge code Jul 4, 2006 Verilog Stable Unknown
pci express x1 16bit vera testbench code Jan 15, 2008 Other Unknow Unknown
pci slave to wb master code Dec 6, 2011 VHDL Alpha LGPL
pci target code Aug 24, 2009 VHDL Stable LGPL
pcie sg dma controller code Mar 26, 2012 VHDL Stable LGPL
pcie_ds_dma code Apr 20, 2013 Verilog Alpha LGPL
pci_mini code Aug 17, 2011 Verilog Stable LGPL
power supply sequencer code Apr 23, 2014 VHDL Beta BSD
programmable interrupt controller code Oct 27, 2010 VHDL Alpha LGPL
rs232 system controller code Jan 23, 2015 Verilog Stable LGPL
scsi_chip code Oct 8, 2008 Verilog Alpha Unknown
synchronous-dram controller code Oct 15, 2001 Unknow Alpha Unknown
ti dsp and xilinx fpga dev board code Apr 16, 2010 Other Stable Unknown
wb lcd character display controller code Mar 14, 2009 Verilog Stable LGPL
TESTING/VERIFICATION
bus transaction monitor with jtag code Feb 8, 2014 Verilog Beta LGPL
constrained random test generator code Aug 14, 2012 C/C++ Planning LGPL
ds1621 model code Dec 20, 2009 Verilog Beta LGPL
ezidebug code Jul 29, 2013 C/C++ Stable LGPL
from and to files code Jan 14, 2010 VHDL Stable LGPL
generic ahb master stub code Apr 27, 2011 Verilog Alpha LGPL
generic ahb slave stub code Apr 27, 2011 Verilog Alpha LGPL
generic apb master stub code Aug 3, 2014 Verilog Alpha LGPL
generic apb slave stub code Apr 22, 2011 Verilog Alpha LGPL
generic axi master stub code Oct 21, 2013 Verilog Alpha LGPL
generic axi slave stub code Apr 19, 2011 Verilog Alpha LGPL
hasm testbench vector generator code Oct 19, 2012 VHDL Stable LGPL
high load configurable test project code Feb 19, 2015 VHDL Beta BSD
i2clcd code Dec 20, 2009 Verilog Planning LGPL
logicprobe code Dec 26, 2013 Verilog Stable BSD
open jtag project code Oct 22, 2010 VHDL Beta LGPL
pltbutils code Feb 2, 2015 VHDL Beta LGPL
prbs signal generator and checker code Dec 3, 2011 Verilog Stable LGPL
socgen code Dec 30, 2012 Verilog Beta LGPL
staplplayer code Apr 4, 2015 C/C++ Stable LGPL
systemverilog directed test bench code Aug 26, 2014 Other Beta Others
the vhdl test bench code Sep 4, 2014 VHDL Stable BSD
video pattern generator code Jun 12, 2013 VHDL Beta LGPL
VIDEO CONTROLLER
mjpeg decoder code May 30, 2010 VHDL Beta GPL
ccitt-g4tiff compression code Jan 20, 2014 VHDL Stable LGPL
color converter code Feb 23, 2015 VHDL Stable LGPL
demosaic bilinear code Nov 20, 2012 Verilog Alpha LGPL
fastmemorylink vga framebuffer controller code Aug 7, 2010 Verilog Stable GPL
graphical lcd interfaces code Aug 27, 2010 Unknow Beta Unknown
graphics accelerator code May 20, 2011 VHDL Beta LGPL
jpeg codec library based on microblaze code Feb 16, 2011 VHDL Stable GPL
jpeg encoder code Sep 25, 2014 VHDL Stable LGPL
jpeg encoder verilog code Mar 17, 2012 Verilog Alpha LGPL
jpeg hardware compressor code May 9, 2014 VHDL Stable Unknown
lcd driver code Dec 20, 2009 Unknow Beta Unknown
memory mapped lcd controller ks0073 code Sep 12, 2010 VHDL Stable LGPL
miniga-high quality pal encoder code Dec 20, 2009 VHDL Beta Unknown
monochrome text-mode vga video display adapter code Jul 11, 2014 VHDL Stable LGPL
motion estimation processor code Jan 6, 2015 VHDL Stable GPL
npi graphics controller code Jul 20, 2009 VHDL Stable Unknown
opb-compatible vga character display no dac code Oct 17, 2007 Verilog Stable GPL
pal/ntsc encoder code Dec 20, 2009 VHDL Stable LGPL
rosetta configurable dot matrix display controller code Jun 12, 2006 Other Planning GPL
rtfbitmapcontroller code May 3, 2015 Verilog Alpha LGPL
rtfspritecontroller/hardware cursors code May 15, 2015 Verilog Alpha LGPL
rtftextcontroller code Jun 27, 2014 Verilog Beta LGPL
sharp lq057q3dc02 lcd controller code Apr 12, 2015 VHDL Stable GPL
tft lcd controller code Dec 20, 2009 Verilog Planning GPL
ula chip for zx spectrum code Jan 6, 2013 Verilog Beta GPL
vga/lcd controller code Sep 21, 2013 Verilog Stable GPL
video compression systems code Aug 27, 2008 Unknow Stable Unknown
video dithering code Jun 29, 2013 VHDL Stable LGPL
video starter kit code Mar 11, 2015 Other Beta Unknown
video stream scaler code Aug 7, 2012 Verilog Stable LGPL
wishbone monitor controller code Oct 15, 2001 Unknow Beta Unknown
yet another vga code Apr 14, 2012 VHDL Alpha BSD