2015-03-14 21:48:35 +00:00
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NEW
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2019-04-30 16:08:47 +00:00
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AUTO 3,1
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2015-03-14 21:48:35 +00:00
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.LIST OFF
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*--------------------------------------
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* ****** START OF MLI QUIT CODE ******
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2016-06-07 06:10:18 +00:00
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* Load Address :$1000-$12FF
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2015-03-14 21:48:35 +00:00
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*--------------------------------------
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.PH $1000
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*--------------------------------------
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2016-06-07 06:10:18 +00:00
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* Kernel Stage 1
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*--------------------------------------
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2015-03-14 21:48:35 +00:00
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A2osX.QC.Start .EQ *
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A2osX.QC cld
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2015-06-03 18:30:57 +00:00
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jmp A2osX.QC.Start1
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2020-09-25 12:05:23 +00:00
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2021-03-17 19:49:39 +00:00
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A2osX.QC.BOOT .BS 64
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A2osX.QC.ROOT .BS 64
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2020-09-25 12:05:23 +00:00
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2015-06-03 18:30:57 +00:00
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A2osX.QC.Start1 sei
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ldx #$FF
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txs
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cli
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bit RROMBNK1
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2015-03-14 21:48:35 +00:00
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>LDYAI A2osX.QC
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>STYA POWERUP
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jsr SETPWRC
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2017-04-13 16:04:05 +00:00
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lda #$01
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sta MEMTABL+$17 protect ProDOS MLI Page
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ldx #$16
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2020-09-25 12:05:23 +00:00
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2015-03-14 21:48:35 +00:00
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.1 stz MEMTABL,x Reset ProDOS memory bitmap
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dex
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2017-04-13 16:04:05 +00:00
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bne .1
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2020-09-25 06:02:05 +00:00
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2015-03-14 21:48:35 +00:00
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lda #$CF protect zero page, stack and page 1
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sta MEMTABL
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2018-11-30 16:00:36 +00:00
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2015-03-14 21:48:35 +00:00
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lda #$8C Reset 80 col screen ($0C=FF=HOME)
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jsr $C300
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2020-09-25 12:05:23 +00:00
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2021-06-30 19:09:07 +00:00
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ldx $280 some /PATH/.SYSTEM file passed ?
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2020-09-25 12:05:23 +00:00
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beq A2osX.QC.Start2
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2021-06-30 19:09:07 +00:00
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.2 dex
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2021-05-22 21:05:12 +00:00
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lda $280,x
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cmp #'/'
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bne .2
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2021-06-30 19:09:07 +00:00
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stx A2osX.QC.BOOT get /PATH/ in QC.BOOT...
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2021-05-22 21:05:12 +00:00
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.3 lda $280,x
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sta A2osX.QC.BOOT,x
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dex
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bne .3
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2021-06-30 19:09:07 +00:00
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jsr A2osX.QC.SetPFX cd to QC.BOOT...
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2021-05-22 21:05:12 +00:00
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bcs A2osX.QC.Start2
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2020-09-25 12:05:23 +00:00
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jsr A2osX.QC.Load
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bcs A2osX.QC.Start2
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2021-06-30 19:09:07 +00:00
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lda $2000
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cmp #$4C
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bne .8
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lda #$EE
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cmp $2003
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bne .8
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cmp $2004
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bne .8
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.8 jmp $2000
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2020-09-25 12:05:23 +00:00
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A2osX.QC.Start2 sec
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2018-07-12 15:20:39 +00:00
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>LDYAI MSG.INIT1
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2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2019-12-09 15:53:14 +00:00
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2021-05-22 21:05:12 +00:00
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.3 jsr A2osX.QC.SetPFX
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2015-03-14 21:48:35 +00:00
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bcc .4
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2019-12-09 15:53:14 +00:00
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2018-07-12 15:20:39 +00:00
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>LDYAI MSG.SETPREFIXKO
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2019-12-09 15:53:14 +00:00
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clc
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2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2019-04-30 16:08:47 +00:00
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>LDYAI A2osX.QC.BOOT
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sec
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2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2020-09-25 12:05:23 +00:00
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>DEBUG
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2015-03-14 21:48:35 +00:00
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bra .3
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2019-12-09 15:53:14 +00:00
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2018-07-12 15:20:39 +00:00
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.4 >LDYAI MSG.SETPREFIXOK
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2019-12-09 15:53:14 +00:00
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clc
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jsr A2osX.QC.PrintYA
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>LDYAI A2osX.QC.BOOT
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2019-04-30 16:08:47 +00:00
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sec
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2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2019-12-09 15:53:14 +00:00
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2019-04-30 16:08:47 +00:00
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ldx A2osX.QC.BOOT
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stx $280 For appending SYS/KERNEL
|
2019-05-01 13:35:41 +00:00
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2019-04-30 16:08:47 +00:00
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stz $2C0,x
|
2019-12-09 15:53:14 +00:00
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2019-04-30 16:08:47 +00:00
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.5 lda A2osX.QC.BOOT,x
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sta $280,x
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sta $2C0-1,x BOOT sz for KERNEL
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dex
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bpl .5
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ldx A2osX.QC.ROOT
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stz $2E0,x
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2020-09-25 12:05:23 +00:00
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2019-04-30 16:08:47 +00:00
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.6 lda A2osX.QC.ROOT,x
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sta $2E0-1,x ROOT sz for KERNEL
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dex
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bpl .6
|
2019-05-01 13:35:41 +00:00
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2020-09-25 12:05:23 +00:00
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ldx $280
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ldy #0
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.7 inx
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iny
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lda SYSKERNEL,y
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sta $280,x
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cpy SYSKERNEL
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bne .7
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stx $280
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jsr A2osX.QC.Load
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2019-05-01 13:35:41 +00:00
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bcs *
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2018-07-12 15:20:39 +00:00
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.8 >LDYAI MSG.INIT1OK
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2019-04-30 16:08:47 +00:00
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sec
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2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2015-06-03 18:30:57 +00:00
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2020-09-25 12:05:23 +00:00
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A2osX.QC.JMP >DEBUGOA
|
2016-06-07 06:10:18 +00:00
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jmp $2000
|
2017-01-25 16:18:35 +00:00
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*--------------------------------------
|
2021-05-22 21:05:12 +00:00
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A2osX.QC.SetPFX jsr MLI
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.DA #MLISETPREFIX
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.DA MLISETPREFIX03
|
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rts
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*--------------------------------------
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2020-09-25 12:05:23 +00:00
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A2osX.QC.Load >LDYAI MSG.LOAD
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2019-04-30 16:08:47 +00:00
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clc
|
2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2019-12-09 15:53:14 +00:00
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2020-09-25 12:05:23 +00:00
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>LDYAI $280
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clc
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jsr A2osX.QC.PrintYA
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2015-03-14 21:48:35 +00:00
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jsr MLI
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.DA #MLIOPEN
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2020-09-25 12:05:23 +00:00
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.DA MLIOPEN03
|
2015-03-14 21:48:35 +00:00
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bcs .9
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2020-09-25 12:05:23 +00:00
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lda MLIOPEN03+5
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sta MLIREAD03+1
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sta MLICLOSE03+1
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2017-05-03 15:40:02 +00:00
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2015-03-14 21:48:35 +00:00
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jsr MLI
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.DA #MLIREAD
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2020-09-25 12:05:23 +00:00
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.DA MLIREAD03
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2017-01-25 16:18:35 +00:00
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php
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pha
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2015-03-14 21:48:35 +00:00
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jsr MLI
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.DA #MLICLOSE
|
2020-09-25 12:05:23 +00:00
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.DA MLICLOSE03
|
2015-03-14 21:48:35 +00:00
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2017-01-25 16:18:35 +00:00
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pla
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plp
|
2018-11-30 07:42:49 +00:00
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bcc .8
|
2019-12-09 15:53:14 +00:00
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2020-09-25 12:05:23 +00:00
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.9 pha
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>LDYAI MSG.LOAD.KO
|
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clc
|
2018-11-30 16:00:36 +00:00
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jsr A2osX.QC.PrintYA
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2020-09-25 12:05:23 +00:00
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pla
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jsr PRBYTE
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jsr CROUT
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2019-04-30 16:08:47 +00:00
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sec
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2019-12-09 15:53:14 +00:00
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rts
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2020-09-25 12:05:23 +00:00
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.8 >LDYAI MSG.LOAD.OK
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2019-12-09 15:53:14 +00:00
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sec
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jsr A2osX.QC.PrintYA
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clc
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rts
|
2015-03-14 21:48:35 +00:00
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*--------------------------------------
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2018-11-30 16:00:36 +00:00
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A2osX.QC.PrintYA
|
2019-04-30 16:08:47 +00:00
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php
|
2018-11-30 16:00:36 +00:00
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>STYA TmpPtr1
|
2015-03-14 21:48:35 +00:00
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lda (TmpPtr1)
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tax
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beq .9
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2018-11-30 16:00:36 +00:00
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2015-03-14 21:48:35 +00:00
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ldy #1
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2021-03-17 19:49:39 +00:00
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2015-03-14 21:48:35 +00:00
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.1 lda (TmpPtr1),y
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ora #$80
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jsr COUT
|
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iny
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dex
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bne .1
|
2019-11-27 22:04:55 +00:00
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2019-04-30 16:08:47 +00:00
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.9 plp
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bcc .99
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2021-03-17 19:49:39 +00:00
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2019-04-30 16:08:47 +00:00
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jsr CROUT
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2021-03-17 19:49:39 +00:00
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2019-10-03 06:25:27 +00:00
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.99 rts
|
2015-03-14 21:48:35 +00:00
|
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*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
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|
MLISETPREFIX03 .DA #1
|
2019-04-30 16:08:47 +00:00
|
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.DA A2osX.QC.BOOT
|
2017-04-13 16:04:05 +00:00
|
|
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|
*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
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|
MLIOPEN03 .DA #3
|
2019-04-30 16:08:47 +00:00
|
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.DA $280
|
2017-05-03 15:40:02 +00:00
|
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.DA $C00
|
2015-03-14 21:48:35 +00:00
|
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|
.BS 1
|
2017-04-13 16:04:05 +00:00
|
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*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
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|
MLIREAD03 .DA #4
|
2015-03-14 21:48:35 +00:00
|
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|
.BS 1
|
2017-05-03 15:40:02 +00:00
|
|
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|
.DA $2000
|
2020-09-25 12:05:23 +00:00
|
|
|
|
.DA $9F00 Max .SYSTEM file len
|
2015-03-14 21:48:35 +00:00
|
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|
.BS 2
|
2017-04-13 16:04:05 +00:00
|
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|
*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
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|
MLICLOSE03 .DA #1
|
2015-03-14 21:48:35 +00:00
|
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|
.BS 1
|
|
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|
*--------------------------------------
|
2019-11-27 22:04:55 +00:00
|
|
|
|
SYSKERNEL >PSTR "sys/kernel"
|
2015-03-14 21:48:35 +00:00
|
|
|
|
*--------------------------------------
|
2016-10-24 15:54:43 +00:00
|
|
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|
MSG.INIT1 >PSTR "A2osX[Stage1]:Init"
|
2019-12-09 15:53:14 +00:00
|
|
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|
MSG.SETPREFIXOK >PSTR "Prefix Set: "
|
2016-10-24 15:54:43 +00:00
|
|
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|
MSG.SETPREFIXKO >PSTR "Insert Vol:"
|
2020-09-25 12:05:23 +00:00
|
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|
MSG.LOAD >PSTR "Loading : "
|
|
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|
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|
MSG.LOAD.KO >PSTR " Error $"
|
|
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|
MSG.LOAD.OK >PSTR " OK."
|
2016-10-24 15:54:43 +00:00
|
|
|
|
MSG.INIT1OK >PSTR "A2osX[Stage1]:Complete."
|
2015-03-14 21:48:35 +00:00
|
|
|
|
*--------------------------------------
|
2020-09-25 06:02:05 +00:00
|
|
|
|
.LIST ON
|
|
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|
|
|
QC.FREE .EQ $1300-*
|
|
|
|
|
|
.LIST OFF
|
2015-03-14 21:48:35 +00:00
|
|
|
|
.EP
|
|
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|
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|
*--------------------------------------
|
|
|
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|
|
MAN
|
2018-11-30 07:42:49 +00:00
|
|
|
|
SAVE USR/SRC/A2OSX.S.QC
|
|
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|
|
LOAD USR/SRC/A2OSX.S
|
2015-03-14 21:48:35 +00:00
|
|
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|
ASM
|
