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back2root:ibm-pc-ms-dos:hardware:informations:irq [2023/01/16 17:54] – ↷ Page déplacée de back2root:ibm-pc-ms-dos:informations:irq à back2root:ibm-pc-ms-dos:hardware:informations:irq frater | back2root:ibm-pc-ms-dos:hardware:informations:irq [2024/04/07 23:48] (Version actuelle) – ↷ Liens modifiés en raison d'un déplacement. 213.180.203.28 |
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| 7 | CPU | coprocessor not available (286,386) | | | 7 | CPU | coprocessor not available (286,386) | |
| 8 | IRQ0 | timer (55ms intervals, 18.21590 per second) | | | 8 | IRQ0 | timer (55ms intervals, 18.21590 per second) | |
| 9 | IRQ1 | keyboard service required (see [[back2root:ibm-pc-ms-dos:interrupts:int_09|INT 9]]) | | | 9 | IRQ1 | keyboard service required (see [[back2root:ibm-pc-ms-dos:interrupts:int_09:start|INT 9]]) | |
| A | IRQ2 | slave 8259 or EGA/VGA vertical retrace | | | A | IRQ2 | slave 8259 or EGA/VGA vertical retrace | |
| B | IRQ3 | COM2 service required (PS/2 MCA COM3-COM8) | | | B | IRQ3 | COM2 service required (PS/2 MCA COM3-COM8) | |
| F | IRQ7 | data request from LPT1 (unreliable on IBM mono) | | | F | IRQ7 | data request from LPT1 (unreliable on IBM mono) | |
| 10 | BIOS | video (see [[back2root:ibm-pc-ms-dos:interrupts:int_10|INT 10]]) | | | 10 | BIOS | video (see [[back2root:ibm-pc-ms-dos:interrupts:int_10|INT 10]]) | |
| 11 | BIOS | Equipment determination (see [[back2root:ibm-pc-ms-dos:interrupts:int_11|INT 11]]) | | | 11 | BIOS | Equipment determination (see [[back2root:ibm-pc-ms-dos:interrupts:int_11:start|INT 11]]) | |
| 12 | BIOS | memory size (see [[back2root:ibm-pc-ms-dos:interrupts:int_12|INT 12]]) | | | 12 | BIOS | memory size (see [[back2root:ibm-pc-ms-dos:interrupts:int_12:start|INT 12]]) | |
| 13 | BIOS | disk I/O service (see [[back2root:ibm-pc-ms-dos:interrupts:int_13|INT 13]]) | | | 13 | BIOS | disk I/O service (see [[back2root:ibm-pc-ms-dos:interrupts:int_13|INT 13]]) | |
| 14 | BIOS | serial communications (see [[back2root:ibm-pc-ms-dos:interrupts:int_14|INT 14]]) | | | 14 | BIOS | serial communications (see [[back2root:ibm-pc-ms-dos:interrupts:int_14|INT 14]]) | |
| 26 | DOS | absolute disk write (see [[back2root:ibm-pc-ms-dos:interrupts:int_26|INT 26]]) | | | 26 | DOS | absolute disk write (see [[back2root:ibm-pc-ms-dos:interrupts:int_26|INT 26]]) | |
| 27 | DOS | terminate and stay resident (see [[back2root:ibm-pc-ms-dos:interrupts:int_27|INT 27]]) | | | 27 | DOS | terminate and stay resident (see [[back2root:ibm-pc-ms-dos:interrupts:int_27|INT 27]]) | |
| 28 | DOS | idle loop, issued by DOS when idle (see [[back2root:ibm-pc-ms-dos:interrupts:int_28|INT 28]]) | | | 28 | DOS | idle loop, issued by DOS when idle (see [[back2root:ibm-pc-ms-dos:interrupts:int_28:start|INT 28]]) | |
| 29 | DOS | fast TTY console I/O (see [[back2root:ibm-pc-ms-dos:interrupts:int_29|INT 29]]) | | | 29 | DOS | fast TTY console I/O (see [[back2root:ibm-pc-ms-dos:interrupts:int_29|INT 29]]) | |
| 2A | DOS | critical section and NETBIOS (see [[back2root:ibm-pc-ms-dos:interrupts:int_2A|INT 2A]]) | | | 2A | DOS | critical section and NETBIOS (see [[back2root:ibm-pc-ms-dos:interrupts:int_2A|INT 2A]]) | |