RELIALOGIC CORPORATION PRIVATE, LTD.
CA8972
| |
Data bus: |
32-bit, VL-Bus |
Size: |
Three quarter-length, half-height card |
Hard drive supported: |
Two IDE (AT) interface drives |
Floppy drives supported: |
360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function |
Location |
40-pin primary IDE(AT) interface |
CN1 |
40-pin secondary IDE(AT) interface |
CN2 |
34-pin control cable connector - floppy drive |
CN3 |
16-pin game port |
CN4 |
10-pin serial port 1 - internal & 9-pin serial port 1 - external |
CN5 |
10-pin serial port 2 - internal |
CN6 |
25-pin parallel port |
CN7 |
2-pin drive active LED for primary IDE |
JP1 |
2-pin drive active LED for secondary IDE |
JP2 |
USER CONFIGURABLE SETTINGS | |||
Function |
Location |
Setting | |
» |
Primary IDE interface enabled |
JP5 |
pins 1 & 2 closed |
Primary IDE interface disabled |
JP5 |
pins 2 & 3 closed | |
» |
Secondary IDE interface enabled |
JP6 |
pins 1 & 2 closed |
Secondary IDE interface disabled |
JP6 |
pins 2 & 3 closed | |
» |
Floppy drive interface enabled |
JP8 |
pins 1 & 2 closed |
Floppy drive interface disabled |
JP8 |
pins 2 & 3 closed | |
» |
Game port enabled |
JP14 |
pins 1 & 2 closed |
Game port disabled |
JP14 |
pins 2 & 3 closed |
PARALLEL PORT CONFIGURATION | |||
LPT |
JP7 |
JP13 | |
» |
LPT2 |
pins 1 & 2 closed |
pins 1 & 2 closed |
LPT3 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
n/a |
SERIAL PORT 1 CONFIGURATION | |||
COM |
JP9 |
JP10 | |
» |
COM1 |
pins 1 & 2 closed |
pins 1 & 2 closed |
COM3 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
n/a |
SERIAL PORT 2 CONFIGURATION | |||
COM |
JP11 |
JP12 | |
» |
COM2 |
pins 1 & 2 closed |
pins 1 & 2 closed |
COM4 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
Disabled |
pins 2 & 3 closed |
n/a |
HDD SPEED CONFIGURATION | ||
CPU Clock Speed |
JP3 |
JP4 |
> 50MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
40/50 MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
25/33 MHz |
pins 2 & 3 closed |
pins 1 & 2 closed |
<20MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |
Note: The HDD speed is configured according to the CPU clock. |