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====== BIOS API ======

All registers saved on entry and restores on return

===== BIOS Interrupts =====

^ Interrupt vector ^ Description ^ Version ^
| [[en:docs:bios:api:int10|10H]]| Video I/O | 5150+ |
| [[en:docs:bios:api:int11|11H]]| Equipment | 5150+ |
| [[en:docs:bios:api:int12|12H]]| Memory size | 5150+ |
| [[en:docs:bios:api:int13|13H]]| Diskette I/O | 5150+ |
| [[en:docs:bios:api:int14|14H]]| RS232 I/O | 5150+ |
| [[en:docs:bios:api:int15|15H]]| Cassette I/O | 5150, 4860 |
| [[en:docs:bios:api:int16|16H]]| Keyboard I/O | 5150+ |
| [[en:docs:bios:api:int17|17H]]| Printer I/O | 5150+ |
| 18H| ROM BASIC | 5150+ |
| 19H| Bootstrap | 5150+ |
| [[en:docs:bios:api:int1A|1AH]]| Time and date | 5150+ |

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