ZEOS INTERNATIONAL, LTD.
PANTERA 486
|
Processor |
80486SX/80486DX/80486DX2/80486DX4/Pentium Overdrive |
|
Processor Speed |
25/33/50(internal)/66(internal)/75(internal)/100(internal)MHz |
|
Chip Set |
SMC |
|
Max. Onboard DRAM |
128MB |
|
Cache |
128/256KB (on external cache card) |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI bus slots (3), floppy drive interface, IDE interface (2), parallel port, serial ports (2), SCSI interface, external cache card |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Parallel port |
J2 |
Low power LED |
J11 |
|
Serial port 2 |
J3 |
Power LED & keylock |
J12 |
|
Serial port 1 |
J4 |
IDE interface LED |
J13 |
|
Floppy drive interface |
J5 |
Speaker |
J14 |
|
IDE interface (secondary) |
J7 |
SCSI connector |
J15 |
|
IDE interface (primary) |
J8 |
32-bit PCI bus slots |
PC1 - PC3 |
|
Chassis fan power |
J9 |
External cache card |
SL1 |
|
Reset switch |
J10 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
CLR1 |
pins 1 & 2 closed |
|
CMOS memory clear |
CLR1 |
pins 3 & 4 closed | |
|
|
Flash BIOS write protect enabled |
FLASH1 |
pins 1 & 2 closed |
|
Flash BIOS write protect disabled |
FLASH1 |
pins 3 & 4 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
2MB |
(1) 256K x 36 |
(1) 256K x 36 |
NONE |
NONE |
|
4MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
|
4MB |
(1) 512K x 36 |
(1) 512K x 36 |
NONE |
NONE |
|
8MB |
(1) 512K x 36 |
(1) 512K x 36 |
(1) 512K x 36 |
(1) 512K x 36 |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
10MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
|
12MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 512K x 36 |
(1) 512K x 36 |
|
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 2M x 36 |
(1) 2M x 36 |
NONE |
NONE |
|
32MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
64MB |
(1) 8M x 36 |
(1) 8M x 36 |
NONE |
NONE |
|
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
96MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 8M x 36 |
(1) 8M x 36 |
|
128MB |
(1) 8M x 36 |
(1) 8M x 36 |
(1) 8M x 36 |
(1) 8M x 36 |
|
CPU TYPE CONFIGURATION | |
|
Type |
CP1 |
|
80486SX |
pins 3 & 5, 4 & 6 closed |
|
80486DX/DX2/DX4/Overdrive |
pins 1 & 3, 2 & 4 closed |
|
CPU SPEED CONFIGURATION | |
|
Speed |
CLK1 |
|
25MHz |
pins 1 & 3, 4 & 6 closed |
|
33MHz |
pins 2 & 4, 3 & 5 closed |
|
50iMHz |
pins 1 & 3, 4 & 6 closed |
|
66iMHz |
pins 2 & 4, 3 & 5 closed |
|
75iMHz |
pins 1 & 3, 4 & 6 closed |
|
100iMHz |
pins 2 & 4, 3 & 5 closed |
|
CPU VOLTAGE CONFIGURATION | |
|
Voltage |
CP2 |
|
3.3 volt |
pins 1 & 3, 2 & 4 closed |
|
5 volt |
pins 3 & 5, 4 & 6 closed |