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Moved the pet.inc file into the asminc subdirectory. Added definitions for the

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6522 VIA and fixed the assignments for addresses to use ':=' instead of '='.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4603 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2010-02-28 09:55:12 +00:00
parent 4cf5b40849
commit a284d8ffeb
2 changed files with 55 additions and 45 deletions
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55
asminc/pet.inc Normal file
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@@ -0,0 +1,55 @@
;
; PET generic definitions.
;
; ---------------------------------------------------------------------------
; Zero page, Commodore stuff
MEMSIZE := $34 ; Size of memory installed
TIME := $8D ; 60HZ clock
ST := $96 ; IEC status byte
KEY_COUNT := $9E ; Number of keys in input buffer
RVS := $9F ; Reverse flag
CURS_FLAG := $A7 ; 1 = cursor off
CURS_BLINK := $A8 ; Blink counter
CURS_CHAR := $A9 ; Character under the cursor
CURS_STATE := $AA ; Cursor blink state
SCREEN_PTR := $C4 ; Pointer to current char in text screen
CURS_X := $C6 ; Cursor column
FNLEN := $D1 ; Length of filename
LFN := $D2 ; Current Logical File Number
SECADR := $D3 ; Secondary address
DEVNUM := $D4 ; Device number
SCR_LINELEN := $D5 ; Screen line length
CURS_Y := $D8 ; Cursor row
FNADR := $DA ; Pointer to file name
KEY_BUF := $26F ; Keyboard buffer
;----------------------------------------------------------------------------
; PET ROM type detection
PET_DETECT := $FFFB
PET_2000 = $CA
PET_3000 = $FC
PET_4000 = $FD
;----------------------------------------------------------------------------
; Vector and other locations
IRQVec := $0090
BRKVec := $0092
NMIVec := $0094
; ---------------------------------------------------------------------------
; I/O: 6522 VIA2
VIA := $E840
VIA_PRB := $E840
VIA_PRA := $E841
VIA_DDRB := $E842
VIA_DDRA := $E843

45
libsrc/pet/pet.inc
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@@ -1,45 +0,0 @@
;
; C64 generic definitions. Stolen from Elite128
;
; ---------------------------------------------------------------------------
; Zero page, Commodore stuff
MEMSIZE = $34 ; Size of memory installed
TIME = $8D ; 60HZ clock
ST = $96 ; IEC status byte
KEY_COUNT = $9E ; Number of keys in input buffer
RVS = $9F ; Reverse flag
CURS_FLAG = $A7 ; 1 = cursor off
CURS_BLINK = $A8 ; Blink counter
CURS_CHAR = $A9 ; Character under the cursor
CURS_STATE = $AA ; Cursor blink state
SCREEN_PTR = $C4 ; Pointer to current char in text screen
CURS_X = $C6 ; Cursor column
FNLEN = $D1 ; Length of filename
LFN = $D2 ; Current Logical File Number
SECADR = $D3 ; Secondary address
DEVNUM = $D4 ; Device number
SCR_LINELEN = $D5 ; Screen line length
CURS_Y = $D8 ; Cursor row
FNADR = $DA ; Pointer to file name
KEY_BUF = $26F ; Keyboard buffer
;----------------------------------------------------------------------------
; PET ROM type detection
PET_DETECT = $FFFB
PET_2000 = $CA
PET_3000 = $FC
PET_4000 = $FD
;----------------------------------------------------------------------------
; Vector and other locations
IRQVec = $0090
BRKVec = $0092
NMIVec = $0094