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| Revision:
Name Size Revision Age Author Comment
.qsys_edit about 8 years markw
PSG 1510 3 months markw Use natural signed/unsigned source depending on...
SID 1542 4 days markw Correct a few sensitivity list issues
covox 1518 17 days markw Forgot to pull in the signed version of covox (...
flash_02 1336 over 4 years markw Remove flash for 02, basically too large to fit...
flash_04 1446 almost 2 years markw Putting back to v23 ip. The flash 16 write does...
flash_08 1446 almost 2 years markw Putting back to v23 ip. The flash 16 write does...
flash_16 1447 almost 2 years markw Putting back to v23 ip. The flash 16 write does...
int_osc 1428 almost 2 years markw ip upgrade to q23
lvds_rx 1425 almost 2 years markw Rest of ip upgrade to q23
lvds_tx 1425 almost 2 years markw Rest of ip upgrade to q23
openocd_flash almost 6 years markw
paddle_gpio 1422 almost 2 years markw Updated ip to quartus v23 version
paddle_gpio_sim 1422 almost 2 years markw Updated ip to quartus v23 version
pokey 1481 10 months markw Disable dump transistors in fast pot scan mode....
rehashr over 5 years markw
sample 1546 2 days markw Fix the CPU writes to sample ram
sigma_delta 1464 over 1 year markw Correct adc silence threshold for 1x/2x. Correc...
6581.csv 13.8 KB almost 6 years markw
8580.csv 14.5 KB almost 6 years markw
PokeyMAX developers guide.odt 72.7 KB 1355 about 4 years markw Corrected config access value and number of cov...
addhash.pl 266 Bytes 1357 over 3 years markw Missed commit, needed to recompute pof file hash
audio_signal_detector.vhd 5.18 KB 1467 over 1 year markw Break out audio detector to own module and impr...
audiotypes.vhdl 425 Bytes 1517 18 days markw Missed this file for the sample changes
build.sh 30.1 KB 1535 10 days markw Change area optimisation flags to be more aggre...
build_tools 175 Bytes 1434 almost 2 years markw Back to front. Added missing tool too!
clockgen.vhd 4.76 KB 1332 over 4 years markw Missed from sensitivity list
clockgensid.vhd 4.89 KB 1328 almost 5 years markw SIDMAX
compile_pokeycfg 64 Bytes almost 6 years markw
compile_sidcfg 330 Bytes 1441 almost 2 years markw Updated sidcfg. To keep it in sync just use one...
complete_address_decoder.vhdl 1.51 KB almost 8 years markw
convert_secure_pokeymax_0.cof 1.26 KB 1499 4 months markw Disable lowpass again, remembered the filter is...
convert_secure_pokeymax_1.cof 1.26 KB 1499 4 months markw Disable lowpass again, remembered the filter is...
convert_secure_sidmax_1.cof 1.26 KB 1499 4 months markw Disable lowpass again, remembered the filter is...
delay_line.vhdl 1.42 KB almost 8 years markw
enable_divider.vhdl 2.01 KB over 5 years markw
filtered_sigmadelta.vhd 3.31 KB 1536 10 days markw hq_dac needs signed input
find_offset.cpp 1.29 KB 1433 almost 2 years markw Move tool build to own script. Added find_offse...
fir2_notch.m 1.22 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_buffer.cmp 1.16 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_buffer.qip 348 Bytes 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_buffer.vhd 8.31 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_filter.vhdl 11.4 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_rom.bin 3.97 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_sample_buffer.cmp 1.27 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_sample_buffer.qip 362 Bytes 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
fir_sample_buffer.vhd 9.76 KB 1454 over 1 year markw Increase ADC volume. Try to decrease ADC noise ...
flash_addr_offset_notes.txt 1.2 KB 1435 almost 2 years markw Explain where sid offets come from in build.sh
flash_controller.vhd 12.3 KB 1418 almost 2 years markw Had a combinatorial loop, register flash_read. ...
generic_ram_infer.vhdl 1.97 KB almost 6 years markw
hq_dac.v 2.98 KB about 6 years markw
i2c_master.vhd 14.1 KB almost 8 years markw
init.c 15.2 KB 1499 4 months markw Disable lowpass again, remembered the filter is...
int_osc.qsys 2.34 KB 1428 almost 2 years markw ip upgrade to q23
int_osc.sopcinfo 8.74 KB 1428 almost 2 years markw ip upgrade to q23
iox_glue.vhdl 7.6 KB over 5 years markw
iox_gluesid.vhdl 7.6 KB over 5 years markw
iox_gluev1.vhdl 6.91 KB 1327 almost 5 years markw Updated v1 build
latch_delay_line.vhdl 1.67 KB almost 8 years markw
lvds_rx.bsf 2.89 KB 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_rx.cmp 275 Bytes 1398 about 2 years markw Added missing lvds
lvds_rx.qip 12.6 KB 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_rx.sip 666 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_rx.spd 298 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_rx.vhd 7.67 KB 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_rx_sim.f 84 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_tx.bsf 2.49 KB 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_tx.cmp 210 Bytes 1398 about 2 years markw Added missing lvds
lvds_tx.qip 12.6 KB 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_tx.sip 666 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_tx.spd 298 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_tx.vhd 7.52 KB 1422 almost 2 years markw Updated ip to quartus v23 version
lvds_tx_sim.f 84 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
m9k_grouped.vhdl 7.39 KB 1527 11 days markw 64KB sample ram on 10M16. Had to use m9k "pari...
makeflash 440 Bytes 1493 4 months markw Just bash shebang
makehex 52 Bytes almost 6 years markw
makehexfiles 143 Bytes 1434 almost 2 years markw Back to front. Added missing tool too!
mixer.vhdl 12.4 KB 1545 2 days markw Allow recording of a channel to the sample memo...
modifypof 304 Bytes 1423 almost 2 years markw Switch to single script to add the sid wave dat...
paddle_gpio.bsf 3.85 KB 1422 almost 2 years markw Updated ip to quartus v23 version
paddle_gpio.cmp 464 Bytes 1396 about 2 years markw First cut of pokeymaxv4 core, untested as yet a...
paddle_gpio.qip 10.1 KB 1422 almost 2 years markw Updated ip to quartus v23 version
paddle_gpio.sip 867 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
paddle_gpio.spd 476 Bytes 1396 about 2 years markw First cut of pokeymaxv4 core, untested as yet a...
paddle_gpio.vhd 10.8 KB 1422 almost 2 years markw Updated ip to quartus v23 version
paddle_gpio_sim.f 145 Bytes 1396 about 2 years markw First cut of pokeymaxv4 core, untested as yet a...
phi_mult.vhdl 2.72 KB almost 8 years markw
pins.txt 821 Bytes almost 7 years markw
pll.cmp 1.01 KB 1422 almost 2 years markw Updated ip to quartus v23 version
pll.ppf 537 Bytes over 5 years markw
pll.qip 410 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
pll.vhd 17.6 KB 1422 almost 2 years markw Updated ip to quartus v23 version
pll_reset_sync.vhdl 1.04 KB 1538 8 days markw Cut a few registers
pllv3.cmp 1.04 KB 1422 almost 2 years markw Updated ip to quartus v23 version
pllv3.ppf 609 Bytes over 5 years markw
pllv3.qip 416 Bytes 1422 almost 2 years markw Updated ip to quartus v23 version
pllv3.vhd 19.1 KB 1422 almost 2 years markw Updated ip to quartus v23 version
pokeycfg.c 32 KB 1509 3 months markw Fix verify/flash success when cancelled
pokeycfg.xex 18 KB 1509 3 months markw Fix verify/flash success when cancelled
pokeymax.qpf 1.27 KB about 8 years markw
pokeymax.qws 619 Bytes over 5 years markw
pokeymax.vhd 66.3 KB 1545 2 days markw Allow recording of a channel to the sample memo...
pokeymax.vhd.sid.diff 2.46 KB over 5 years markw
pokeymax.vhd.v1.diff 1.06 KB 1327 almost 5 years markw Updated v1 build
pokeymaxsid.qsf 9.56 KB 1535 10 days markw Change area optimisation flags to be more aggre...
pokeymaxsid.vhd 47.5 KB 1323 over 5 years markw Remove SIO_IN2/3
pokeymaxv1.qsf 10.6 KB 1535 10 days markw Change area optimisation flags to be more aggre...
pokeymaxv1.vhd 66.2 KB 1547 2 days markw Fix pm v1 and sidmax builds following sample ch...
pokeymaxv1_noflash.sdc 2.29 KB 1337 over 4 years markw Reviewed remaining sdc files
pokeymaxv2.qsf 12.8 KB 1535 10 days markw Change area optimisation flags to be more aggre...
pokeymaxv2.sdc 2.39 KB 1432 almost 2 years markw v2 is not a special version any more with new b...
pokeymaxv2_noflash.sdc 2.29 KB 1432 almost 2 years markw v2 is not a special version any more with new b...
pokeymaxv3.qsf 13.2 KB 1535 10 days markw Change area optimisation flags to be more aggre...
pokeymaxv3.sdc 2.62 KB 1335 over 4 years markw Correct v3 sdc file, was effectively entirely m...
pokeymaxv4.5.qsf 15 KB 1535 10 days markw Change area optimisation flags to be more aggre...
pokeymaxv4.5.sdc 2.62 KB 1490 7 months markw Added pins for pokeymax 4.51 (tested on manuall...
pokeymaxv4.qsf 15.5 KB 1535 10 days markw Change area optimisation flags to be more aggre...
pokeymaxv4.sdc 2.62 KB 1396 about 2 years markw First cut of pokeymaxv4 core, untested as yet a...
ps2_keyboard.vhdl 7.97 KB over 5 years markw
ps2_to_atari800.vhdl 9.88 KB over 5 years markw
sidcfg.prg 16.7 KB 1453 almost 2 years markw Fix for 10M16 flash
sidmax.qpf 1.27 KB 1328 almost 5 years markw SIDMAX
sidmaxcf.d64 171 KB 1453 almost 2 years markw Fix for 10M16 flash
sidmaxv1.qsf 11.8 KB 1535 10 days markw Change area optimisation flags to be more aggre...
sidmaxv1.sdc 2.24 KB 1427 almost 2 years markw Add other sigmadelta clock
sidmaxv1.vhd 53.9 KB 1547 2 days markw Fix pm v1 and sidmax builds following sample ch...
sidwavedata.c 2.82 KB over 5 years markw
sigmadelta_1storder.vhd 1.73 KB about 6 years markw
sigmadelta_2ndorder.vhd 2.13 KB almost 6 years markw
sigmadelta_2ndorder_dither.vhd 3.8 KB 1526 11 days markw Cut some LEs by sharing the dither LFSR
sigmadelta_dither.vhd 1.73 KB 1526 11 days markw Cut some LEs by sharing the dither LFSR
simple_low_pass_filter.vhdl 2.28 KB about 6 years markw
slave_timing_6502.vhd 7.33 KB over 5 years markw
slave_timing_6502c64.vhd 7.67 KB 1325 almost 5 years markw sidmax changes. Also silent pokey interference ...
spdif_transmitter.vhdl 4.22 KB 1499 4 months markw Disable lowpass again, remembered the filter is...
stereo_detect.vhd 1.69 KB about 6 years markw
swapbits.c 630 Bytes almost 6 years markw
synchronizer.vhdl 946 Bytes almost 8 years markw
syncreset_enable_divider.vhd 2.17 KB almost 8 years markw
update_sidmax 100 Bytes 1328 almost 5 years markw SIDMAX
wide_delay_line.vhdl 1.63 KB 1361 about 3 years markw Added wide delay line for register delays
  • svn:mergeinfo: /branches/eclaireitx/atari_800xl/atari_chips/pokey:479-802

Latest revisions

# Date Author Comment
1547 06/08/2026 10:50 PM markw

Fix pm v1 and sidmax builds following sample changes

1546 06/08/2026 10:50 PM markw

Fix the CPU writes to sample ram

1545 06/08/2026 09:12 PM markw

Allow recording of a channel to the sample memory (for looping etc). Allow feeding a channel to the SID ext input, in order to use filters. This mutes the original channel so its not duplicated..

1543 06/07/2026 09:31 AM markw

Fix for right channel detection logic

1542 06/06/2026 11:57 PM markw

Correct a few sensitivity list issues

1541 06/06/2026 11:27 PM markw

Fix unintentional latch

1540 06/06/2026 11:26 PM markw

Fix channel 0 getting mixed in everywhere!

1538 06/02/2026 09:18 PM markw

Cut a few registers

1537 05/31/2026 10:49 PM markw

v2 actually measures better than v4. Need to investigate more since it should be better.

1536 05/31/2026 10:48 PM markw

hq_dac needs signed input

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