加油~!~1 哦
厉害啊 用DEBUG写不就是了! 反正也看不懂·!
[分享]nc3000写nand程序
;将4000-7fff的内容写入块号为09ca,09cb的NandFlash(逻辑)ASL $09CA
ROL $09CB
CLC
LDA $09CA
ADC #$00
STA $09CA
LDA $09CB
ADC #$90
STA $09CB
LDA #$1E
STA $09C9
LDA #$CF
STA $DE
LDA #$09
STA $DF
LDA #$02
STA $09CD
LDA #$00
STA $09CE
JSR $e078 ;将($09ca)所指向的逻辑区块相应的物理区块号读出到$09cf
LDA $00
PHA
LDA $0A
PHA
LDA #$11
STA $0A
LDA #$05
STA $00
JSR WNL1
PLA
STA $0A
PLA
STA $00
RTS
WNL1:JSR $48AE
;擦!
BCC WNL2
RTS
WNL2:LDA #$00
STA $72
LDA #$40
STA $70
WNL3:LDA $70
STA $EB
LDA #$00
STA $EA
LDA $72
STA $09D1
JSR $45E3
;写512字节
CLC
INC $70
INC $70
INC $72
LDA $72
CMP #$20
BNE WNL3
RTS
;操作时请确保电量充足.
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