IBM CORPORATION
PC 330/350 SERIES (TYPE 65X6) (100-166MHZ)
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133/150/166MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
Unidentified |
|
Maximum Onboard Memory |
128MB |
|
Maximum Video Memory |
1MB |
|
Cache |
256KB |
|
BIOS |
Unidentified |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VESA feature connector, VGA port, riser slot |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA port |
CN1 |
Floppy drive interface |
CN9 |
|
Parallel port |
CN2 |
Chassis fan power |
J1 |
|
Serial port 2 |
CN3 |
IDE interface LED |
J2 |
|
Serial port 1 |
CN4 |
Power LED |
J3 |
|
PS/2 mouse port |
CN5 |
Front panel connector |
J4 |
|
VESA feature connector |
CN6 |
Front panel connector |
J5 |
|
IDE interface |
CN7 |
Riser slot |
SL1 |
|
IDE interface |
CN8 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
Flash BIOS normal operation |
J4A2 |
Pins 1 & 2 closed |
|
Flash BIOS flash enabled |
J4A2 |
Pins 2 & 3 closed | |
|
» |
Setup access enabled |
J4K1 |
Pins 4 & 5 closed |
|
Setup access disabled |
J4K1 |
Pins 5 & 6 closed | |
|
» |
CMOS memory normal operation |
J4K2 |
Pins 1 & 2 closed |
|
CMOS memory clear |
J4K2 |
Pins 2 & 3 closed | |
|
» |
Password normal operation |
J4K2 |
Pins 4 & 5 closed |
|
Password clear |
J4K2 |
Pins 5 & 6 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
(2) 1M x 36 |
None |
|
16MB |
(2) 2M x 36 |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 4M x 36 |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 8M x 36 |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
Note: Board also accepts x 32 SIMMs. The location of banks 0 & 1 are unidentified. | ||
|
CACHE CONFIGURATION | |
|
Size |
Bank 0 |
|
256KB |
(2) 32K x 32 |
|
VIDEO MEMORY CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
512KB |
None |
|
1MB |
512KB |
512KB |
|
Note: Bank 0 is factory installed and is not configurable. The size of the video memory chips are unidentified. | ||
|
CPU SPEED SELECTION | |||||
|
CPU speed |
Clock speed |
Multiplier |
J4J1 |
J4J2 |
J4K1 |
|
75MHz |
50MHz |
1.5x |
2 & 3, 4 & 5 |
2 & 3, 4 & 5 |
2 & 3 |
|
90MHz |
60MHz |
1.5x |
2 & 3, 5 & 6 |
2 & 3, 4 & 5 |
1 & 2 |
|
100MHz |
66MHz |
1.5x |
1 & 2, 4 & 5 |
2 & 3, 4 & 5 |
1 & 2 |
|
120MHz |
60MHz |
2x |
2 & 3, 5 & 6 |
2 & 3, 5 & 6 |
1 & 2 |
|
133MHz |
66MHz |
2x |
1 & 2, 4 & 5 |
2 & 3, 5 & 6 |
1 & 2 |
|
150MHz |
60MHz |
2.5x |
2 & 3, 5 & 6 |
1 & 2, 5 & 6 |
1 & 2 |
|
166MHz |
66MHz |
2.5x |
1 & 2, 4 & 5 |
1 & 2, 5 & 6 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | |||||