ASUS COMPUTER INTERNATIONAL
P2B (REV. 1.00)
|
Device Type |
Mainboard |
|
Processor |
Pentium II |
|
Processor Speed |
233/266/300/333/350/400MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
384MB (EDO & SDRAM supported) |
|
Maximum Video Memory |
None |
|
Cache |
512KB (located on Pentium II CPU) |
|
BIOS |
Unidentified |
|
Dimensions |
305mm x 244mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot |
|
NPU Options |
None |
|
CONNECTIONS |
|||
|
Purpose |
Location |
Purpose |
Location |
|
AGP slot |
AGP |
Wake on LAN connector |
C6 |
|
ATX power connector |
ATX |
Parallel port |
CN1 |
|
Power LED & keylock |
C1/pins 1 - 5 |
Serial port 2 |
CN2 |
|
Speaker |
C1/pins 7 - 10 |
Serial port 1 |
CN3 |
|
Message LED |
C1/pins 12 & 13 |
USB connector 1 |
CN4 |
|
Green PC connector |
C1/pins 14 & 15 |
USB connector 2 |
CN5 |
|
Soft off power supply |
C1/pins 16 & 17 |
PS/2 mouse port |
CN6 |
|
Reset switch |
C1/pins 19 & 20 |
Floppy drive interface |
CN7 |
|
IDE interface LED |
C2 |
IDE interface 2 |
CN8 |
|
Chassis fan power |
C3 |
IDE interface 1 |
CN9 |
|
CPU fan power |
C4 |
IR connector |
IR1 |
|
Power supply fan |
C5 |
32-bit PCI slots |
PC1 - PC4 |
|
USER CONFIGURABLE SETTINGS |
|||
|
Function |
Label |
Position |
|
|
|
Keyboard power disabled |
KBD |
Pins 1 & 2 closed |
|
|
Keyboard power enabled |
KBD |
Pins 2 & 3 closed |
|
|
CMOS memory normal operation |
RTC |
Open |
|
|
CMOS memory clear |
RTC |
Closed |
|
DIMM CONFIGURATION |
|||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
8MB |
(1) 1M x 64 |
None |
None |
|
16MB |
(1) 2M x 64 |
None |
None |
|
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
None |
|
24MB |
(1) 2M x 64 |
(1) 1M x 64 |
None |
|
24MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
32MB |
(1) 4M x 64 |
None |
None |
|
32MB |
(1) 2M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
|
40MB |
(1) 4M x 64 |
(1) 1M x 64 |
None |
|
40MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
48MB |
(1) 4M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
48MB |
(1) 4M x 64 |
(1) 2M x 64 |
None |
|
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
56MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
64MB |
(1) 8M x 64 |
None |
None |
|
DIMM CONFIGURATION (CON'T) |
|||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
64MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
|
72MB |
(1) 8M x 64 |
(1) 1M x 64 |
None |
|
72MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 1M x 64 |
|
80MB |
(1) 8M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
80MB |
(1) 8M x 64 |
(1) 2M x 64 |
None |
|
80MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 2M x 64 |
|
88MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
96MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
96MB |
(1) 8M x 64 |
(1) 4M x 64 |
None |
|
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
104MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 1M x 64 |
|
112MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 2M x 64 |
|
128MB |
(1) 16M x 64 |
None |
None |
|
128MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
|
136MB |
(1) 16M x 64 |
(1) 1M x 64 |
None |
|
136MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 1M x 64 |
|
144MB |
(1) 16M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
144MB |
(1) 16M x 64 |
(1) 2M x 64 |
None |
|
144MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 2M x 64 |
|
152MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
160MB |
(1) 16M x 64 |
(1) 4M x 64 |
None |
|
160MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 4M x 64 |
|
168MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 1M x 64 |
|
176MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 2M x 64 |
|
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
192MB |
(1) 16M x 64 |
(1) 8M x 64 |
None |
|
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
200MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 1M x 64 |
|
208MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 2M x 64 |
|
224MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 4M x 64 |
|
256MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
|
Note: Board accepts EDO & SDRAM memory. |
|||
|
CACHE CONFIGURATION |
|
Note: 512KB cache is located on the Pentium II CPU. |
|
CPU SPEED SELECTION |
|||||
|
CPU speed |
Clock speed |
Multiplier |
FS0 |
FS1 |
FS2 |
|
233MHz |
66MHz |
3.5x |
1 & 2 |
1 & 2 |
2 & 3 |
|
266MHz |
66MHz |
4x |
1 & 2 |
1 & 2 |
2 & 3 |
|
300MHz |
66MHz |
4.5x |
1 & 2 |
1 & 2 |
2 & 3 |
|
300MHz |
100MHz |
3x |
1 & 2 |
1 & 2 |
1 & 2 |
|
333MHz |
66MHz |
5x |
1 & 2 |
1 & 2 |
2 & 3 |
|
350MHz |
100MHz |
3.5x |
1 & 2 |
1 & 2 |
1 & 2 |
|
400MHz |
100MHz |
4x |
1 & 2 |
1 & 2 |
1 & 2 |
|
Note: Pins designated should be in the closed position. |
|||||
|
CPU SPEED SELECTION (CON'T) |
||||||
|
CPU speed |
Clock speed |
Multiplier |
BF0 |
BF1 |
BF2 |
BF3 |
|
233MHz |
66MHz |
3.5x |
1 & 2 |
1 & 2 |
2 & 3 |
2 & 3 |
|
266MHz |
66MHz |
4x |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
|
300MHz |
66MHz |
4.5x |
1 & 2 |
2 & 3 |
1 & 2 |
2 & 3 |
|
300MHz |
100MHz |
3x |
2 & 3 |
1 & 2 |
2 & 3 |
2 & 3 |
|
333MHz |
66MHz |
5x |
2 & 3 |
1 & 2 |
1 & 2 |
2 & 3 |
|
350MHz |
100MHz |
3.5x |
1 & 2 |
1 & 2 |
2 & 3 |
2 & 3 |
|
400MHz |
100MHz |
4x |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. |
||||||