AST RESEARCH, INC.
G-8 SIX PAK PLUS
Card Type | Memory Expansion/Multi-I/O |
Chipset Controller | Unidentified |
I/O Options | Parallel port, Serial port (2) |
Maximum Dram | 384KB |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
25-pin serial port external | CN1 | 25-pin parallel port | CN3 |
9-pin serial port Internal | CN2 | ||
PARALLEL PORT INTERRUPT SELECT | |
Setting | JP4 |
LPT1 IRQ7 enabled | Closed |
LPT1 IRQ7 disabled | Open |
COM1 SELECT | ||
COM | JP5/A | JP5/B |
COM1 | Closed | Open |
COM2 | Open | Closed |
Note: COM settings refer only to CN1. | ||
PARALLEL PORT SELECT | ||
Setting | JP5/C | JP5/D |
LPT1 | Closed | Open |
LPT2 | Open | Closed |
GAME PORT SELECT | |
Setting | JP5/E |
Enabled | Closed |
Disabled | Open |
CLOCK SELECT | |
Setting | JP5/F |
Enabled | Closed |
Disabled | Open |
FACTORY CONFIGURED SETTING | |
Switch | Setting |
SW1/7 | N/A |
PARITY SELECT | |
Setting | SW1/8 |
Enabled | On |
Disabled | Off |
DRAM CONFIGURATION | ||||
Starting Address | Board RAM | SW1/1 | SW1/2 | SW1/3 |
64KB | 384KB | Off | Off | Off |
128KB | 384KB | Off | Off | On |
192KB | 384KB | Off | On | Off |
256KB | 384KB | Off | On | On |
320KB | 320KB | On | Off | Off |
384KB | 256KB | On | Off | On |
448KB | 192KB | On | On | Off |
512KB | 128KB | On | On | On |
BANK CONFIGURATION | ||||
Banks Installed | Board RAM | SW1/4 | SW1/5 | SW1/6 |
None | 0KB | Off | Off | Off |
1 | 64KB | Off | Off | On |
1 & 2 | 128KB | Off | On | Off |
1 & 2 & 3 | 192KB | Off | On | On |
1 & 2 & 3 & 4 | 256KB | On | Off | Off |
1 & 2 & 3 & 4 & 5 | 320KB | On | Off | On |
All Banks | 384KB | On | On | Off |
DRAM CONFIGURATION | ||||||
Size | Bank 1 | Bank 2 | Bank 3 | Bank 4 | Bank 5 | Bank 6 |
64KB | (9) 64K x 1 | NONE | NONE | NONE | NONE | NONE |
128KB | (9) 64K x 1 | (9) 64K x 1 | NONE | NONE | NONE | NONE |
192KB | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | NONE | NONE | NONE |
256KB | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | NONE | NONE |
320KB | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | NONE |
384KB | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 | (9) 64K x 1 |
INTERRUPT CONFIGURATION | ||||
IRQ | JP6/C | JP6/D | JP6/E | JP6/F |
IRQ4 | Closed | Open | Open | Open |
IRQ5 | Open | Closed | Open | Open |
IRQ7 | Open | Open | Closed | Open |
IRQ2 | Open | Open | Open | Closed |
SERIAL PORT 1 CONFIGURATION | |
Function | JP1 |
Force CTS true | Pins 2 & 3 closed |
CTS normal | Pins 1 & 2 closed |
SERIAL PORT 1 CONFIGURATION | |
Function | JP2 |
Force DSR true | Pins 2 & 3 closed |
DSR normal | Pins 1 & 2 closed |
SERIAL PORT 1 CONFIGURATION | |
Function | JP3 |
Force DCD true | Pins 2 & 3 closed |
DCD normal | Pins 1 & 2 closed |
SERIAL PORT 1 IRQ4 SELECT | |
IRQ4 | JP6/A |
Enabled | Closed |
Disabled | Open |
SERIAL PORT 2 IRQ3 SELECT | |
IRQ3 | JP6/B |
Enabled | Closed |
Disabled | Open |