AMERICAN MEGATRENDS, INC.
APOLLO II
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133/150/166/180/200MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
128MB (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, remote power on connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Chassis fan power |
J7 |
|
Serial port 2 |
CN2 |
Green PC connector |
J8 |
|
Parallel port |
CN3 |
Speaker |
J9 |
|
Floppy drive interface |
CN4 |
Power LED & keylock |
J10 |
|
IDE interface 1 |
CN5 |
Reset switch |
J11 |
|
IDE interface 2 |
CN6 |
IDE interface LED |
JP1 |
|
PS/2 mouse interface |
CN7 |
32-bit PCI slots |
PC1 - PC4 |
|
Remote power on connector |
J1 |
Cache slot |
SL1 |
|
External battery |
J5 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
Factory configured - do not alter |
J2 |
Unidentified |
|
» |
Factory configured - do not alter |
J3 |
Unidentified |
|
» |
Factory configured - do not alter |
J4 |
Unidentified |
|
» |
CMOS memory normal operation |
JCP |
Open |
|
CMOS memory clear |
JCP |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
(2) 1M x 36 |
None |
|
16MB |
(2) 2M x 36 |
None |
|
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 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
Note: Board accepts EDO memory. | ||
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
SL1 |
TAG |
|
256KB (A) |
(8) 32K x 8 |
Not installed |
(1) 8K/32K x 8 |
|
256KB (B) |
None |
256KB module installed |
None |
|
512KB (A) |
(8) 64K x 8 |
Not installed |
(1) 32K x 8 |
|
512KB (B) |
None |
512KB module installed |
None |
|
CACHE JUMPER CONFIGURATION | |
|
Size |
JS1 |
|
256KB (A) |
Pins 1 & 2 closed |
|
512KB (A) |
Pins 2 & 3 closed |
|
CACHE VOLTAGE CONFIGURATION | |||||
|
Voltage |
JPW1 |
JPW2 |
JPW3 |
JPW4 | |
| » |
Mixed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
3.3v |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
CPU SPEED SELECTION | |||||||
|
CPU speed |
Clock speed |
Multiplier |
J6 |
JC1 |
JC2 |
JCK1 |
JCK2 |
|
75MHz |
50MHz |
1.5x |
1 & 2 |
Open |
Open |
Closed |
Closed |
|
90MHz |
60MHz |
1.5x |
2 & 3 |
Open |
Open |
Closed |
Open |
|
100MHz |
66MHz |
1.5x |
2 & 3 |
Open |
Open |
Open |
Closed |
|
120MHz |
60MHz |
2x |
2 & 3 |
Closed |
Open |
Closed |
Open |
|
133MHz |
66MHz |
2x |
2 & 3 |
Closed |
Open |
Open |
Closed |
|
150MHz |
60MHz |
2.5x |
2 & 3 |
Closed |
Closed |
Closed |
Open |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
Closed |
Closed |
Open |
Closed |
|
180MHz |
60MHz |
3x |
2 & 3 |
Open |
Closed |
Closed |
Open |
|
200MHz |
66MHz |
3x |
2 & 3 |
Open |
Closed |
Open |
Closed |
|
Note: Pins designated should be in the closed position. | |||||||
|
CPU VOLTAGE SELECTION | |
|
Voltage |
JVR |
|
3.38v (STD/VR) |
Pins 2 & 3 closed |
|
3.5v (VRE) |
Pins 1 & 2 closed |