AST RESEARCH, INC.
PREMMIA GX
|
Processor |
Pentium Overdrive/Pentium |
|
Processor Speed |
75(internal)/90(internal)/100(internal)MHz |
|
Chip Set |
AST |
|
Max. Onboard DRAM |
192MB |
|
Cache |
512KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), SCSI port, SCSI interface, 10 base-T port, 10 base-5 port |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
10 base-5 port |
CN1 |
SCSI terminator |
J6 |
|
10 base-T port |
CN2 |
SCSI primary interface |
J7 |
|
Parallel port |
CN3 |
Front panel connector |
J17 |
|
Serial port 2 |
CN4 |
Floppy drive interface |
J22 |
|
Serial port 1 |
CN5 |
Speaker |
J23 |
|
PS/2 mouse port |
CN6 |
IDE interface LED |
J25 |
|
Keyboard port |
CN7 |
External battery |
J26 |
|
SCSI port |
CN8 |
Chassis fan power |
J33 |
|
Chassis fan power |
J4 |
Riser Card |
SL1 |
|
IDE interface |
J5 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
» |
CMOS memory normal operation (ISA) |
E3 |
Open |
|
CMOS memory clear(ISA) |
E3 |
Closed | |
|
» |
Factory configured - do not alter |
J10 |
Open |
|
» |
Factory configured - do not alter |
J28 |
Open |
|
» |
Factory configured - do not alter |
J29 |
Open |
|
» |
Flash BIOS write protect enabled |
SW1/1 |
Off |
|
Flash BIOS write protect disabled |
SW1/1 |
On | |
|
» |
Password enabled |
SW1/2 |
Off |
|
Password disabled |
SW1/2 |
On | |
|
» |
Monitor type select color |
SW1/3 |
Off |
|
Monitor type select monochrome |
SW1/3 |
On | |
|
» |
CMOS memory normal operation (EISA) |
SW1/4 |
Off |
|
CMOS memory clear (EISA) |
SW1/4 |
On | |
|
» |
System setup enabled |
SW1/5 |
Off |
|
System setup disabled |
SW1/5 |
On | |
|
» |
Factory configured - do not alter |
SW1/6 |
Off |
|
» |
Factory configured - do not alter |
SW1/7 |
Off |
|
DRAM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
4MB |
(2) 512K x 36 |
NONE |
NONE |
|
8MB |
(2) 1M x 36 |
NONE |
NONE |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
NONE |
|
20MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
|
24MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
28MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
|
32MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
36MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 512K x 36 |
|
40MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 1M x 36 |
|
44MB |
(2) 4M x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
|
DRAM CONFIGURATION (CON’T) | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
48MB |
(2) 4M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
52MB |
(2) 4M x 36 |
(2) 2M x 36 |
(2) 512K x 36 |
|
64MB |
(2) 4M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
68MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 512K x 36 |
|
72MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 1M x 36 |
|
76MB |
(2) 8M x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
NONE |
|
84MB |
(2) 8M x 36 |
(2) 2M x 36 |
(2) 512K x 36 |
|
88MB |
(2) 2M x 36 |
(2) 8M x 36 |
(2) 1M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
NONE |
|
100MB |
(2) 8M x 36 |
(2) 4M x 36 |
(2) 512K x 36 |
|
104MB |
(2) 8M x 36 |
(2) 4M x 36 |
(2) 1M x 36 |
|
112MB |
(2) 8M x 36 |
(2) 4M x 36 |
(2) 2M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
NONE |
|
132MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 512K x 36 |
|
136MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 1M x 36 |
|
144MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 2M x 36 |
|
160MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 4M x 36 |
|
192MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | |
|
Size |
Bank 0 |
|
512KB |
(4) 128K x 8 |
|
Note: Cache is factory installed and is not configurable. | |
|
CPU TYPE CONFIGURATION | |||
|
Type |
E4 |
E5 |
SW1/8 |
|
Single processor |
Closed |
Open |
Off |
|
Dual processor |
Open |
Closed |
On |
|
CPU SPEED CONFIGURATION | |||
|
Internal |
External |
E1 |
E2 |
|
75iMHz |
50MHz |
Closed |
Open |
|
90iMHz |
60MHz |
Open |
Closed |
|
100iMHz |
50MHz |
Open |
Open |
|
100iMHz |
66MHz |
Closed |
Closed |