Software Interrupts: ==================== 0x20: BIOS Interrupt (Uses R10 register for specific functionality) 0x00: Set Interrupt Handler 0x01: Clear Interrupt Handler 0x10: Disk Interface 0x30: BIOS Video Interrupt (Uses R10 register for specific functionality) 0x00: Clear Screen Hardware Interrupts: ==================== 0x80: Disk Interface Finished