msbasic/defines_osi.s
Michael Steil 7051d3fe9a cleanup
2008-10-18 05:16:33 +00:00

49 lines
854 B
ArmAsm

; configuration
CONFIG_DATAFLAG := 1
CONFIG_NULL := 1
CONFIG_PRINT_CR := 1 ; print CR when line end reached
CONFIG_SCRTCH_ORDER := 3
CONFIG_SMALL := 1
; zero page
ZP_START0 = $00
ZP_START0A = $D
ZP_START1 = $5B
ZP_START2 = $65
JMPADRS = DSCLEN + 1
LOWTRX = LOWTR
USR := $000A
;Z15 := $000D
;POSX := $000E
;Z17 := $000F
;Z18 := $0010
;LINNUM := $0011
INPUTBUFFER := $0013
TXPSV := $0011
INPUTBUFFERX := $0000
; constants
STACK_TOP := $FC
SPACE_FOR_GOSUB := $33
NULL_MAX := $0A
CRLF_1 := CR
CRLF_2 := LF
; memory layout
RAMSTART2 := $0300
; magic memory locations
L0207 := $0207
L020A := $020A
; monitor functions
MONRDKEY := $FFEB
MONCOUT := $FFEE
MONISCNTC := $FFF1
LOAD := $FFF4
SAVE := $FFF7