IDE-3V Hard Disk/Floppy Controller Settings and Configuration
ADVANCED INTEGRATION RESEARCH, INC.
IDE-3V
Data bus: | 32-bit, VL-bus |
Size: | Three/quarter-length, half-height card |
Hard drive supported: | Two IDE (AT) Interface drives |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function | Location |
40-pin IDE(AT) Interface connector | CN1 |
2-pin connector - Drive active LED | JP6 |
34-pin control cable connector - floppy drive | CN2 |
15-pin game port - internal | CN3 |
10-pin serial port (COM1/3) - internal | CN4 |
10-pin serial port (COM2/4) - internal | CN5 |
25-pin parallel port (LPT1/2) - external | CN6 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| Motherboard with SIS 460/461 chip | JP2 | pins 2 & 3 closed |
| Motherboard with other chips | JP2 | pins 1 & 2 closed |
» | Floppy drive enabled | JP16 | pins 1 & 2 closed |
| Floppy drive disabled | JP16 | pins 2 & 3 closed |
» | Game Port (CN3) enabled | JP19 | pins 1 & 2 closed |
| Game Port (CN3) disabled | JP19 | pins 2 & 3 closed |
IDE ACTIVE TIME | ||||
Function | JP3 | JP4 | JP5 | |
» | 4T (at 33 MHz) | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
| 9T (at 50 MHz) | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed |
HARD DRIVE ENABLED/DISABLED | |||
Select | JP7 | JP12 | |
» | Hard drive enable | pins 1 & 2 closed | pins 2 & 3 closed |
| Hard drive disable | pins 2 & 3 closed | pins 1 & 2 closed |
IDE RECOVERY TIME | ||||
Time | VL-bus clock | JP8 | JP9 | JP10 |
9T (low speed) | 33 MHz | pins 2 & 3 closed | pins 1 & 2 closed | pins 2 & 3 closed |
7T (mid speed | 33 MHz | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
5T (high speed) | 33 MHz | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
13T (low speed) | 50 MHz | pins 2 & 3 closed | pins 2 & 3 closed | pins 1 & 2 closed |
11T (mid speed) | 50 MHz | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed |
9T (high speed) | 50 MHz | pins 2 & 3 closed | pins 1 & 2 closed | pins 2 & 3 closed |
PARALLEL PORT (CN6) CONFIGURATION | |||
LPT | JP11 | JP17 | |
» | LPT1 (378-37Fh) | pins 1 & 2 closed | pins 1 & 2 closed |
| LPT2 (278-27Fh) | pins 1 & 2 closed | pins 2 & 3 closed |
| Disabled | pins 2 & 3 closed | n/a |
SERIAL PORT 1 (CN4) CONFIGURATION | |||
COM | JP13 | JP14 | |
» | COM1 (3F8-3FFh) | pins 1 & 2 closed | pins 1 & 2 closed |
| COM3 (3E8-3EFh) | pins 1 & 2 closed | pins 2 & 3 closed |
| disabled | pins 2 & 3 closed | n/a |
SERIAL PORT 2 (CN5) CONFIGURATION | |||
COM | JP15 | JP18 | |
» | COM2 (2F8-2FFh) | pins 1 & 2 closed | pins 1 & 2 closed |
| COM4 (2E8-2EFh) | pins 1 & 2 closed | pins 2 & 3 closed |
| disabled | pins 2 & 3 closed | n/a |
MISCELLANEOUS TECHNICAL NOTES |
The function of jumper JP1 is not documented. T = Tick = Approx. .055 sec. |
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