AST RESEARCH, INC.
I/O MINI II (202123-001)
Card Type |
Multi-I/O card |
Chip Set |
Unidentified |
Maximum Onboard Memory |
None |
I/O Options |
Game port, parallel port, serial ports (2) |
Data Bus |
8-bit ISA |
USER CONFIGURABLE SETTINGS | |||
Function |
Label |
Position | |
PC/XT slot 8 disabled |
E7 |
Pins 1 & 2 closed | |
PC/XT slot 8 enabled |
E7 |
Pins 2 & 3 closed | |
Game port enabled |
E12 |
Closed | |
Game port disabled |
E12 |
Open | |
» |
Clock/calendar enabled |
E13 |
Closed |
Clock/calendar disabled |
E13 |
Open | |
Serial port 2 IRQ3 COM2 enabled |
E14 |
Closed | |
Serial port 2 IRQ3 COM2 disabled |
E14 |
Open | |
» |
Printer port IRQ7 LPT1 enabled |
E17 |
Closed |
Printer port IRQ7 LPT1 disabled |
E17 |
Open | |
» |
Factory configured - do not alter |
E18 |
Open |
PARALLEL PORT ADDRESS SELECTION | ||
Setting |
E10 |
E11 |
LPT1 (378h) |
Closed |
Open |
LPT2 (278h) |
Open |
Closed |
SERIAL PORT 1/2 ADDRESS SELECTION | ||
Setting |
E8 |
E9 |
COM1 (Port 1) |
Closed |
Open |
COM2 (Port1 or Port2) |
Open |
Closed |
SERIAL PORT 1 SELECTION | ||||
Setting |
E1 |
E2 |
E3 | |
» |
Normal |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
CTS |
Pins 2 & 3 closed |
Open |
Open | |
DSR |
Open |
Pins 2 & 3 closed |
Open | |
DCD |
Open |
Open |
Pins 2 & 3 closed |
SERIAL PORT 2 SELECTION | ||||
Setting |
E4 |
E5 |
E6 | |
» |
Normal |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
CTS |
Pins 2 & 3 closed |
Open |
Open | |
DSR |
Open |
Pins 2 & 3 closed |
Open | |
DCD |
Open |
Open |
Pins 2 & 3 closed |
SERIAL PORT 1 INTERRUPT/ADDRESS SELECTION | |||
IRQ |
COM |
E15 |
E16 |
IRQ2 |
COM2 |
Closed |
Open |
IRQ4 |
COM1 |
Open |
Closed |
MISCELLANEOUS TECHNICAL NOTES |
Note: The exact location of the jumpers and connectors are unidentified. |