Differences

This shows you the differences between two versions of the page.

--- base:assembling_your_own_cart_rom_image [2016-05-15 10:50] – CBM80 Autostart Cartridge developed with DreamAss csanyipal
+++ base:assembling_your_own_cart_rom_image [2016-05-19 17:30] – [CBM80 Autostart Cartridge developed with DreamAss] csanyipal
@@ Line 270: / Line 270: @@
     jsr $ff5b                           ; CINT   - Init VIC and screen editor
     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:
@@ Line 296: / Line 289: @@
 write1:
     lda txt1,x
-    php
+    beq done1
-    and #$7f
-    jsr $ffd2
-    inx
-    plp
-    bpl write1
-    ldx #0
-write2:
-    lda txt2,x
-    php
-    and #$7f
-    jsr $ffd2
-    inx
-    plp
-    bpl write2
-    ldx #0
-write3:
-    lda txt3,x
-    php
-    and #$7f
     jsr $ffd2
     inx
-    plp
+    bne write1
-    bpl write3
+done1:
     rts
 txt1:
-    .pet 13,"     *** pal csanyi's cartridge ***",13
+    .pet 8,14,13,"     *** Pal Csanyi's Cartridge ***",13," is 8kb of size",13," Informations about the Cartridge",13,0
-txt2:
-    .pet " is 8kb of size",13
-txt3:
-    .pet " informations about my cartridge",13
 </code>
-When start it in x64sc it printed text again and again on the screen.
-Just do not understand, why?