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Added IO for //c VBL polling

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This commit is contained in:
Rémy GIBERT 2016-02-24 21:02:55 +01:00
parent 201cbb117b
commit 4ee5fc0ea7
1 changed files with 3 additions and 1 deletions
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INC/IO.I.txt
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@ -64,6 +64,7 @@ SETAN0 .EQ $C058 W, Set annunciator-0 output to 0
CLRAN0 .EQ $C059 W, Set annunciator-0 output to 1
SETAN1 .EQ $C05A W, Set annunciator-1 output to 0
CLRAN1 .EQ $C05B W, Set annunciator-1 output to 1
ENBVBLIIC .EQ $C05B W, Enable VBL switch (IIc)
SETAN2 .EQ $C05C W, Set annunciator-2 output to 0
CLRAN2 .EQ $C05D W, Set annunciator-2 output to 1
SETAN3 .EQ $C05E W, Set annunciator-3 output to 0
@ -84,6 +85,7 @@ PADDLE3 .EQ $C067 R, bit 7 = status of pdl-3 timer
PDLTRIG .EQ $C070 W, trigger paddles
SETIOUDIS .EQ $C07E W, enable DHIRES & disable $C058-5F
RDIOUDIS .EQ $C07E R, bit 7 = IOUDIS status
CLRIOUDIS .EQ $C07F W, disable DHIRES & enable $C058-5F
*--------------------------------------
RRAMBNK2 .EQ $C080 R