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Simple Atari 800XL Memory Map

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zbyti 2020-09-05 11:37:04 +02:00
parent c12541c64d
commit 3582925cb1
1 changed files with 24 additions and 6 deletions
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30
include/platform/a8.ini
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@ -1,3 +1,23 @@
; Simple Atari 800XL memory map
; by Peter Dell
; https://youtu.be/KIl4SgV0vJY
; $00-$7f zeropage for OS
; $80-$ff zeropage for you
; $100-$1ff CPU stack
; $200-$2ff OS vector, registers
; $300-$3ff OS vector, registers
; $400-$5ff OS buffers
; $600-$6ff Page 6, object code in BASIC
; $700-$1fff Disk Operating System
; $2000-RAMTOP Your code
; $8000-$9fff Cartrige 8k/low 16k
; $a000-$bfff Cartrige 8k/High 16k/BASIC
; $c000-$cfff OS part 1
; $cc00-$cfff OS character set, international
; $e000-$ffff OS part 2
; $e000-$e3ff OS character set, standard
[compilation]
arch=strict
modules=a8_hardware,a8_os,a8_kernel,default_panic,stdlib
@ -5,11 +25,11 @@ encoding=atascii
screen_encoding=atasciiscr
[allocation]
; TODO
zp_bytes=$80-$A5
; OS TURN ON
zp_bytes=$80-$FF
segment_default_start=$2000
; TODO
segment_default_end=$3fff
; BASIC TURN OFF
segment_default_end=$bfff
[define]
ATARI_8=1
@ -23,5 +43,3 @@ HAS_BITMAP_MODE=1
style=single
format=$FF,$FF,$E0,$02,$E1,$02,startaddr,startaddr,endaddr,allocated
extension=xex