AST RESEARCH, INC.
G-9 SIX PAK PLUS
Card Type | Memory Expansion |
Chipset Controller | Unidentified |
I/O Options | (1) Parallel, (2) Serial |
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 | ||
USER CONFIGURABLE SETTING | ||
Purpose | Jumper | Setting |
COM1 enabled | JP6/A | Closed |
COM1 disabled | JP6/A | Open |
COM2 enabled | JP6/B | Closed |
COM2 disabled | JP6/B | Open |
LPT1 enabled | JP6/C | Closed |
LPT1 disabled | JP6/C | Open |
LPT2 enabled | JP6/D | Closed |
LPT2 disabled | JP6/D | Open |
Note: COM settings refer only to CN1. | ||
USER CONFIGURABLE SETTINGS (CONTINUED) | ||
Purpose | Jumper | Setting |
Game port enabled | JP6/E | Closed |
Game port disabled | JP6/E | Open |
Clock enabled | JP6/F | Closed |
Clock disabled | JP6/F | Open |
Not Used | SW1/7 | N/A |
Parity enabled | SW1/8 | On |
Parity disabled | SW1/8 | 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 |
SERIAL PORT 1 CONFIGURATION | ||
Function | JP5/A | JP5/B |
Force CTS true | Closed | Open |
CTS normal | Open | Closed |
SERIAL PORT 1 CONFIGURATION (CONTINUED) | ||
Function | JP5/C | JP5/D |
Force DSR true | Closed | Open |
DSR normal | Open | Closed |
SERIAL PORT 1 CONFIGURATION (CONTINUED) | ||
Function | JP5/E | JP5/F |
Force DCD true | Closed | Open |
DCD normal | Open | Closed |
COM PORT INTERRUPT CONFIGURATION | ||
Function | JP4/A | JP4/B |
COM1 & IRQ4 | Open | Closed |
COM2 & IRQ3 | Closed | Open |
COM PORT INTERRUPT CONFIGURATION | |
Function | JP4/C |
LPT1 - IRQ7 enable | Closed |
LPT1 - IRQ7 disable | Open |