ORG 0000H JMP MAIN ;----- ;子程序1 PROGRAM1: ..... RTNI ;------ MAIN: ... LDI ROMBANK,01H JMP LABEL1 ;------- LABEL3_L: LDI ROMBANK,00H CALL PROGRAM1 LDI ROMBANK,01H JMP LABEL3_H
;----------------------------- ORG 0800H ;------ ;子程序2 PROGRAM2: ..... RTNI ;------ LABEL2_L: LDI ROMBANK,00H CALL PROGRAM2 LDI ROMBANK,01H JMP LABEL2_H
;------------------------------ ORG 1000H LOOP: LABEL1: ..... JMP LABEL2_L LABEL2_H: ..... JMP LABEL3_L LABEL3_H: ..... LDI WDT,00H JMP LOOP
IC:69P55A 请问上面的程序对ROMBANK操作是否得当,能否达到翻页目的,谢谢!! PS:由于受其他条件限制程序的主循环在BANK2中,暂时不考虑把主循环放在BANK0中,再分别调用各BANK子程序的方法 |