--- /dev/null
+;
+; 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
+
+
+++ /dev/null
-;
-; 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
-