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some more tweaking, added docs page

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mrdudz
2015-07-14 17:22:47 +02:00
parent 515a61a302
commit 83391ab67c
6 changed files with 234 additions and 11 deletions
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12
asminc/pce.inc
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@@ -52,12 +52,22 @@ VDC_DATA_HI = $0003
; bitmap of the palette data is this: 0000000gggrrrbbb.
; You can read and write the DAC-registers.
VCE_CTRL = $0400 ; write$00 to reset
VCE = $0400 ; base
VCE_CTRL = $0400 ; write$00 to reset
VCE_ADDR_LO = $0402 ; LSB of byte offset into palette
VCE_ADDR_HI = $0403 ; MSB of byte offset into palette
VCE_DATA_LO = $0404 ; LSB of 16-bit palette data
VCE_DATA_HI = $0405 ; MSB of 16-bit palette data
; programmable sound generator (PSG)
PSG = $0800 ; base
; timer
TIMER = $0c00 ; base
TIMER_COUNT = $0c00
TIMER_CTRL = $0c01