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# Date Author Comment
1481 08/10/2025 03:31 PM markw

Disable dump transistors in fast pot scan mode. When counter is E4 reset allpot_next (it was overwritten because pot_reset_reg is 0).

1480 08/10/2025 11:26 AM markw

Update readme with note about regulator change. i.e. should not work but not yet tested

1479 08/10/2025 11:25 AM markw

Change regulator to a linear one that works with the io pin protection scheme

1478 08/01/2025 11:07 PM markw

Added notes on status

1477 08/01/2025 11:05 PM markw

Added warning

1476 07/06/2025 05:46 PM markw

After testing 4b first run, there are a few issues. Updated to 4b2 with: Corrected L/R output. ADC bias improvement. ADC preamp out/in- corrected. Moved silkscreen name!

1475 07/06/2025 05:43 PM markw

After testing 4b first run, there are a few issues. Updated to 4b2 with: Corrected L/R output. ADC bias improvement. ADC preamp out/in- corrected. Moved silkscreen name!

1474 06/21/2025 10:17 PM markw

Added some untested kicad designs for pokeymax v4b, pokeymax v4.5, pokeymin v1 and anticmax v1

1472 12/15/2024 10:11 PM markw

spdif seems to have left/right backwards

1470 12/15/2024 11:19 AM markw

Incorrect clock for sio data mixing

1468 12/14/2024 06:48 PM markw

Added audio signal detector

1467 12/14/2024 06:47 PM markw

Break out audio detector to own module and improve. Now with zero crossing support.

1465 12/10/2024 11:33 PM markw

Missing comment

1464 12/10/2024 11:23 PM markw

Correct adc silence threshold for 1x/2x. Correct ADC BITLEN for CIC_STAGES*log2(OVERSAMPLE_RATE)

1463 12/10/2024 10:41 PM markw

This is not the right fix. Investing then will commit the right fix.

1462 12/08/2024 11:24 PM markw

Horrible screeching on *2, I think down to this

1460 12/08/2024 10:12 PM markw

Added another file needed to build

1459 12/08/2024 05:12 PM markw

Add some unused stuff to the qsf

1458 12/08/2024 12:50 PM markw

Prepare for 1.29 release

1457 12/08/2024 12:50 PM markw

Added volume for SIO DATA and ADC

1456 12/08/2024 11:26 AM markw

Only reset serial port on initmode (thanks for detailed bug report to phaeron). This needs testing against real pokey on the harness when I get time, but applying the simple implementation for now.

1455 12/07/2024 11:18 PM markw

Flip sign for spdif. When adc silenced revert back to mixing sio data a bit.

1454 12/07/2024 06:02 PM markw

Increase ADC volume. Try to decrease ADC noise by digital methods: FIR filter of problematic frequencies, silence ADC when nothing playing. Disable ADC for models that do not fit these features (M02/M08 with sample memory)

1453 09/05/2024 08:30 PM markw

Fix for 10M16 flash

1451 09/05/2024 08:10 PM markw

Do not overlock keyboard io expander so much!

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