AMERICAN PREDATOR CORPORATION
PREDATOR I PLUS OVERDRIVE
Processor | 80486SX/80487SX/80486DX/80486DX2/80486DX4/Pentium Overdrive |
Processor Speed | 20/25/33/40/50(internal)/50/66(internal)/75(internal)/83(internal)/ 100(internal)MHz |
Chip Set | Symphony |
Max. Onboard DRAM | 64MB |
Cache | 128/256KB |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit VESA local bus slots (2), floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
PS/2 mouse interface | CN1 | 5v ground | J22 |
Serial port 2 | CN2 | Turbo LED | J25 |
Serial port 1 | CN3 | Speaker | J26 |
Parallel port | CN4 | Power LED & keylock | J27 |
Floppy drive interface | CN5 | 32-bit VESA local bus slots | SL1 & SL2 |
IDE interface | CN6 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | CMOS memory normal operation | JP1 | pins 1 & 2 closed |
CMOS memory clear | JP1 | pins 2 & 3 closed | |
» | Monitor type select color | JP2 | pins 1 & 2 closed |
Monitor type select monochrome | JP2 | pins 2 & 3 closed | |
» | Mouse IRQ12 enabled | JP3 | pins 1 & 2 closed |
Mouse IRQ12 disabled | JP3 | pins 2 & 3 closed | |
» | Serial port 2 IRQ select IRQ3 | JP4 | pins 1 & 2 closed |
Serial port 2 IRQ select IRQ9 | JP4 | pins 2 & 3 closed | |
Serial port 2 IRQ select disabled | JP4 | pins 3 & 4 closed | |
» | Parallel port IRQ select IRQ7 | JP5 | pins 1 & 2 closed |
Parallel port IRQ select IRQ5 | JP5 | pins 2 & 3 closed | |
Parallel port IRQ select disabled | JP5 | pins 3 & 4 closed | |
» | Serial port 1 IRQ select IRQ4 | JP6 | pins 1 & 2 closed |
Serial port 1 IRQ select IRQ5 | JP6 | pins 2 & 3 closed | |
Serial port 1 IRQ select disabled | JP6 | pins 3 & 4 closed | |
» | On board I/O enabled | JP7 | pins 1 & 2 closed |
On board I/O disabled | JP7 | pins 2 & 3 closed | |
» | BIOS type select normal | JP23 | pins 1 & 2 closed |
BIOS type select emergency | JP23 | pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (1) 256K x 36 | NONE | NONE | NONE |
2MB | (1) 256K x 36 | (1) 256K x 36 | NONE | NONE |
2MB | (1) 512K x 36 | NONE | NONE | NONE |
3MB | (1) 256K x 36 | (1) 512K 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 |
4MB | (1) 1M x 36 | NONE | NONE | NONE |
5MB | (1) 256K x 36 | (1) 1M x 36 | NONE | NONE |
5MB | (1) 512K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
6MB | (1) 512K x 36 | (1) 1M x 36 | NONE | NONE |
6MB | (1) 1M x 36 | (1) 512K x 36 | NONE | NONE |
7MB | (1) 256K x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
7MB | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
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 |
8MB | (1) 2M x 36 | NONE | NONE | NONE |
9MB | (1) 256K x 36 | (1) 2M x 36 | NONE | NONE |
10MB | (1) 512K x 36 | (1) 2M x 36 | NONE | NONE |
10MB | (1) 1M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
10MB | (1) 2M x 36 | (1) 512K x 36 | NONE | NONE |
11MB | (1) 2M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
12MB | (1) 1M x 36 | (1) 2M x 36 | NONE | NONE |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
12MB | (1) 2M x 36 | (1) 1M x 36 | NONE | NONE |
13MB | (1) 256K x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
14MB | (1) 512K x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
14MB | (1) 2M x 36 | (1) 512K 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 |
16MB | (1) 4M x 36 | NONE | NONE | NONE |
17MB | (1) 256K x 36 | (1) 4M x 36 | NONE | NONE |
18MB | (1) 512K x 36 | (1) 4M x 36 | NONE | NONE |
18MB | (1) 4M x 36 | (1) 512K x 36 | NONE | NONE |
19MB | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE |
20MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
20MB | (1) 4M x 36 | (1) 1M x 36 | NONE | NONE |
22MB | (1) 4M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
24MB | (1) 2M x 36 | (1) 4M x 36 | NONE | NONE |
24MB | (1) 4M x 36 | (1) 2M x 36 | NONE | NONE |
25MB | (1) 256K x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
26MB | (1) 512K x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
28MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 8M x 36 | NONE | NONE | NONE |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
33MB | (1) 256K x 36 | (1) 8M x 36 | NONE | NONE |
34MB | (1) 512K x 36 | (1) 8M x 36 | NONE | NONE |
34MB | (1) 8M x 36 | (1) 512K x 36 | NONE | NONE |
35MB | (1) 8M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
36MB | (1) 1M x 36 | (1) 8M x 36 | NONE | NONE |
36MB | (1) 8M x 36 | (1) 1M x 36 | NONE | NONE |
38MB | (1) 8M x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
40MB | (1) 2M x 36 | (1) 8M x 36 | NONE | NONE |
40MB | (1) 8M x 36 | (1) 2M x 36 | NONE | NONE |
40MB | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
44MB | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
48MB | (1) 8M x 36 | (1) 4M x 36 | NONE | NONE |
48MB | (1) 4M x 36 | (1) 8M x 36 | NONE | NONE |
49MB | (1) 256K x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
50MB | (1) 512K x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
52MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
56MB | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
56MB | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
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 |
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
128KB | (4) 32K x 8 | NONE | (1) 8K x 8 |
256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | |||||||
Size | JP8 | JP9 | JP10 | JP12 | JP14 | JP16 | JP18 |
128KB | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
256KB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
Note: Pins designated should be in the closed position. |
CPU TYPE CONFIGURATION | ||||
Type | JP15 | JP17 | JP19 | JP24 |
80486SX | pins 3 & 4 closed | pins 3 & 4 closed | pins 3 & 4 closed | pins 1 & 2 closed |
80487SX | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed | pins 1 & 2 closed |
80486DX | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed |
80486DX2 | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed |
80486DX4 | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed |
Pentium Overdrive | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed | pins 1 & 2 closed |
CPU SPEED CONFIGURATION | |||||
Speed | JP11 | JP13 | JP20 | JP21 | JP25 |
20MHz | 1 & 2 | 1 & 2 | 2 & 3 | 1 & 2 | N/A |
25MHz | 1 & 2 | 3 & 4 | 2 & 3 | 1 & 2 | N/A |
33MHz | 1 & 2 | 5 & 6 | 2 & 3 | 1 & 2 | N/A |
40MHz | 1 & 2 | 7 & 8 | 2 & 3 | 1 & 2 | N/A |
50iMHz | 1 & 2 | 3 & 4 | 2 & 3 | 1 & 2 | N/A |
50MHz | 2 & 3 | 9 & 10 | 1 & 2 | 2 & 3 | N/A |
66iMHz | 1 & 2 | 5 & 6 | 2 & 3 | 1 & 2 | N/A |
75iMHz | 1 & 2 | 3 & 4 | 2 & 3 | 1 & 2 | 1 & 2 |
83iMHz | 1 & 2 | 5 & 6 | 2 & 3 | 1 & 2 | 3 & 4 |
100iMHz | 1 & 2 | 5 & 6 | 2 & 3 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position. |
VESA WAIT STATE CONFIGURATION | |
Wait states | JP22 |
0 wait states | pins 1 & 2 closed |
1 wait state | pins 2 & 3 closed |