Lines Matching refs:IRQ

266   - the IRQ: on  8-bit cards, it might be 2 (9), 3, 4, 5, or 7.
276 	IRQ  0 - Timer 0 (Not on bus)
277 	IRQ  1 - Keyboard (Not on bus)
278 	IRQ  2 - IRQ Controller 2 (Not on bus, nor does interrupt the CPU)
279 	IRQ  3 - COM2
280 	IRQ  4 - COM1
281 	IRQ  5 - FREE (LPT2 if you have it; sometimes COM3; maybe PLIP)
282 	IRQ  6 - Floppy disk controller
283 	IRQ  7 - FREE (LPT1 if you don't use the polling driver; PLIP) 
284 	IRQ  8 - Realtime Clock Interrupt (Not on bus)
285 	IRQ  9 - FREE (VGA vertical sync interrupt if enabled)
286 	IRQ 10 - FREE
287 	IRQ 11 - FREE
288 	IRQ 12 - FREE
289 	IRQ 13 - Numeric Coprocessor (Not on bus)
290 	IRQ 14 - Fixed Disk Controller
291 	IRQ 15 - FREE (Fixed Disk Controller 2 if you have it) 
293 	Note: IRQ 9 is used on some video cards for the "vertical retrace"
301 	If your card for some reason CANNOT disable this IRQ (usually there
452 (IRQ Setting)		      IRQ2  IRQ3 IRQ4 IRQ5 IRQ7
777    <   IRQ    |I/O Addr                                                 |
909    Switch   | IRQ
1036 JP1: IRQ Jumpers
1121         something else.  Put only one jumper on the IRQ pins.
1428    Jumper | IRQ     
1629    Jumper | IRQ     
1729 JP 6  : IRQ set (ONLY ONE jumper on 1-5 for IRQ 2-6)
1799 J1-J5       IRQ Select
1878 Jumpers 1-5 of the jumper block J1 control the IRQ level. ON means 
1881     Jumper              |  IRQ
1942 SW3 1-5:    IRQ Select   
2021 Switches 1-5 of the switch block SW3 control the IRQ level.
2023     Jumper              |  IRQ
2069 | ________ IRQ 2 3 4 5 7                  ___________                 |
2082 J1          IRQ Select
2161 Jumpers 1-5 of the jumper block J1 control the IRQ level.  ON means
2164     Jumper              |  IRQ
2209    |  Boot PROM socket IRQ-jumpers                            |_  Diagnostic
2245        IRQ
2306 ||     |       2 3 4 5 6 7  IRQ                            >C4|       |
2366 J3 -- IRQ 2 3 4 5 6 7
2416        |        \ IRQ   / T T O                      |
2551 Setting Interrupt Request Lines (IRQ)
2737 Setting Interrupt Request Lines (IRQ)
2791 SW3 1-5:    IRQ Select   
2801 two - or - in case of IRQ setting, connecting none of them at all.
2892 Jumpers 1-5 of the jumper block SW3 control the IRQ level.
2894     Jumper              |  IRQ
2952 SW1	1-5:	IRQ Select
3084 !         234567 <- IRQ                      !
3115 Settings for IRQ Selection (Lower Jumper Line)
3117 011111 IRQ 2
3118 101111 IRQ 3
3119 110111 IRQ 4
3120 111011 IRQ 5
3121 111110 IRQ 7