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Added definitions for the 6522 VIA.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4601 b7a2c559-68d2-44c3-8de9-860c34a00d81
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uz
2010-02-28 09:47:32 +00:00
parent 8b6a40c04e
commit 2469af49d7
1 changed files with 13 additions and 0 deletions
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13
asminc/pet.inc
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@@ -7,3 +7,16 @@
; Zero page, Commodore stuff ; Zero page, Commodore stuff
DEVNUM := $D4 ; Device number DEVNUM := $D4 ; Device number
; ---------------------------------------------------------------------------
; I/O: 6522 VIA2
VIA := $E840
VIA_PRB := $E840
VIA_PRA := $E841
VIA_DDRB := $E842
VIA_DDRA := $E843