mirror of
https://github.com/Pecusx/scorch_src.git
synced 2026-05-20 22:33:43 +02:00
new cartloader vectors updated
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@@ -3,3 +3,4 @@
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*.lab
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*.lst
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artwork/talk.as_
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Manuals/build.bat
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@@ -0,0 +1,9 @@
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X_LOADER_START = $0700;
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X_BANK = $073D;
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X_SRC = $07B9;
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X_CLRSTART = $0725;
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X_CLREND = $0730;
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X_PORTB = $0707;
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X_EXITBANK = $07A6;
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X_NMIEN = $07AF;
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X_BOOT_START = $BFD6;
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+5
-7
@@ -1,5 +1,6 @@
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icl '../Atari/lib/ATARISYS.ASM'
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icl '../Atari/lib/MACRO.ASM'
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icl '../Atari/lib/cartloader_vectors.inc'
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.IFNDEF LANG
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.def LANG = "PL"
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@@ -87,14 +88,11 @@ main_loop
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sta escflag
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jsr WaitOneFrame
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; exit to cart loader
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XSRC = $7FE ; -$7FF) - adres początku pliku do załadowania z carta (zakres $a000-$bffff)
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XBANK = $7FD ;) - bank w którym sie znajduje powyższy początek
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XCLEAR = $7FC ;) - numer strony od której czyścimy pamięć (jak jest zero to nie czyścimy) czyszczenie zatrzymuje sie na $cfff
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mva #0 XBANK
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mwa #$a000 XSRC
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mva #$10 XCLEAR
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jmp $700
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mva #0 X_BANK
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mwa #$a000 X_SRC
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mva #$10 X_CLRSTART
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jmp X_LOADER_START
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NoEscape
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jsr MakeScreenCopy
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; save the current end of the printed text source
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@@ -1,14 +1,14 @@
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BankNr = $D500
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Bank0 = $D500
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; ---
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org $0100
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reset_proc
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; set cartridge bank to 0
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mva #$0 BankNr
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sta Bank0
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; and reset
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jmp ($fffd)
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jmp ($fffc)
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initialization
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mwa #reset_proc $0A ; set DOSVEC
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mwa #reset_proc $0C ; set DOSINI
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mva #$01 $09
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rts
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;
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@@ -1,7 +1,7 @@
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icl '../../Atari/lib/ATARISYS.ASM'
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icl '../../Atari/lib/MACRO.ASM'
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icl '../../Atari/lib/cartloader_vectors.inc'
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icl 'cart_reset.asm'
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.zpvar dliCounter .byte = $80
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@@ -10,10 +10,7 @@
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; ------- constans --------
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; start addr of loader
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Loader_Start = $0700
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Clear_Set = $07fc
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Bank_Set = $07Fd
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Addr_Set = $07fe
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; cart banks numbers
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LoaderBank = 0
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ScorchBank = 1
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@@ -59,19 +56,19 @@ WaitForKey
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jsr GetKey
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cmp #@kbcode._space
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bne @+
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mva #ScorchBank Bank_Set
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mva #ScorchBank X_BANK
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bne GoLoader
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@ cmp #@kbcode._E
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bne @+
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mva #MenuENBank Bank_Set
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mva #MenuENBank X_BANK
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bne GoLoader
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@ cmp #@kbcode._P
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bne @+
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mva #MenuPLBank Bank_Set
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mva #MenuPLBank X_BANK
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bne GoLoader
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@ cmp #@kbcode._T
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bne WaitForKey
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mva #TetryxBank Bank_Set
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mva #TetryxBank X_BANK
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bne GoLoader
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GoLoader
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@@ -83,11 +80,11 @@ GoLoader
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lda #0 ; DL off, P/M off
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sta dmactls
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jsr WaitOneFrame
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mwa #$a000 Addr_Set
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mva #$10 Clear_Set
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mwa #$a000 X_SRC
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mva #$10 X_CLRSTART
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;cli
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;jmp main
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jmp Loader_Start
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jmp X_LOADER_START
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stop
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jmp stop
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