INFORMTECH INTERNATIONAL, INC.
IT-PACK4
Data bus: | 16-bit, ISA |
Size: | Half-length, full-height card |
Hard drive supported: | Two IDE(AT) Interface drives |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |

CONNECTIONS | |
Purpose | Location |
4-pin connector - Drive active LED | J10 |
34-pin control cable connector - floppy drive | P1 |
40-pin IDE(AT) Interface connector | P2 |
15-pin game port-internal | P3 |
10-pin serial port (COM2/4) - internal | P4 |
9-pin serial port (COM1/3) - external | P5 |
25-pin parallel port - external | P6 |
SERIAL PORT CONFIGURATION | |||
Serial port 1 | Serial port 2 | SW1/switch 1 | SW1/switch 2 |
COM1 | COM2 | on | on |
COM2 | COM3 | off | on |
COM3 | COM4 | on | off |
Disabled | Disabled | off | off |
PARALLEL PORT CONFIGURATION | ||
Parallel port | SW1/switch 3 | SW1/switch 4 |
MDA printer (3BC-3BFh) | on | off |
LPT1 (378-37Fh) | off | on |
LPT2 (278-27Fh) | on | on |
Disabled | off | off |
MISCELLANEOUS TECHNICAL NOTES |
Jumpers J6 - J8 are factory configured - do not alter |