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base:assembling_your_own_cart_rom_image [2016-05-15 13:39] – [CBM80 Autostart Cartridge developed with DreamAss] csanyipalbase:assembling_your_own_cart_rom_image [2016-05-15 17:27] – [CBM80 Autostart Cartridge developed with DreamAss] csanyipal
Line 270: Line 270:
     jsr $ff5b                           ; CINT   - Init VIC and screen editor     jsr $ff5b                           ; CINT   - Init VIC and screen editor
     cli                                 ; Re-enable IRQ interrupts     cli                                 ; Re-enable IRQ interrupts
- 
-;       BASIC RESET  Routine 
-    jsr $e453                           ; Init BASIC RAM vectors 
-    jsr $e3bf                           ; Main BASIC RAM Init routine 
-    jsr $e422                           ; Power-up message / NEW command 
-    ldx #$fb 
-    txs                                 ; Reduce stack pointer for BASIC 
  
 warmstart: warmstart:
Line 302: Line 295:
     plp     plp
     bne write1     bne write1
-    ldx #0 +done1:
-write2: +
-    lda txt2,x +
-    php +
-    and #$7f +
-    jsr $ffd2 +
-    inx +
-    plp +
-    bne write2 +
-    ldx #0 +
-write3: +
-    lda txt3,x +
-    php +
-    and #$7f +
-    jsr $ffd2 +
-    inx +
-    plp +
-    bne write3+
     rts     rts
 txt1: txt1:
-    .pet 13,"     *** pal csanyi's cartridge ***",13,0 +    .pet 13,"     *** pal csanyi's cartridge ***",13," is 8kb of size",13," informations about my cartridge",13,0
-txt2: +
-    .pet " is 8kb of size",13,0 +
-txt3: +
-    .pet " informations about my cartridge",13,0+
 </code> </code>
base/assembling_your_own_cart_rom_image.txt · Last modified: 2017-06-30 18:35 by marvin