ch6_2 Interrupt and external device operation

1. Port and peripheral control

1.1 Operating CMOS RAM chips

1.2 Peripheral connection and interrupt

1.3 Processing process of PC keyboard

1.4 Custom keyboard input processing

1.5 How to Rewrite Interrupt Routine

1.6 Responding to peripherals with interrupts

1.7 Application; String input

1.8 Disk read and write

1.9 Sounding procedure