BCC 命令 (Branch if Carry is Cleared/ Branch Less Than) |
オペコード | 構文 | アドレッシングモード | バイト数 | 命令サイクル | 注 |
---|---|---|---|---|---|
90
|
BCC near
BLT near |
PC Rel.
|
2
|
2
|
1, 2
|
; BCC for-Loop Sample ; Calculate sum[k=1 to n] k LDA n ; STA $02 ; LDA #$0000 ; STA $00 ; loop: INA ; A = A + 1, this is the "k" TAX ; X = k CLC ; ADC $00 ; STA $00 ; CPX $02 ; k - n BCC loop ; if n > k then goto loop