/atari_chips/pokeyv2/sample - Repository - EclaireXL - 64kib

repo2/atari_chips/pokeyv2/sample @ 1547

Name	Size	Revision	Age	Author	Comment
adpcm.vhdl	10.6 KB	1519	14 days	markw	ADPCM decoding bug
channel.vhdl	3.37 KB		over 5 years	markw
top.vhdl	21.2 KB	1546	2 days	markw	Fix the CPU writes to sample ram

#	Date	Author	Comment
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..
1519	05/27/2026 10:34 PM	markw	ADPCM decoding bug
1510	03/24/2026 09:59 PM	markw	Use natural signed/unsigned source depending on which chip. Mix with signed, with a dc blocker. Add a bit more dither to make the mid level voltage acceptable through the sigma delta, since it now sits a 2.5v for silence (internally, external is ac coupled). This fixes the sample engine clicks when playing mod files due to the sample engine volume being applied on unsigned converted samples, which gave a dc bias betwen samples. Paula samples have to end/start at signed midpoint you see.
1502	03/10/2026 08:37 PM	markw	Specified as RW in dev guide

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