UNIDENTIFIED
PM486PA VIP
Processor | AM486SX/80486SX/CX486M7/AM486DX/80486DX/AM486DX2/80486DX2/ 80486DX4/Pentium Overdrive |
Processor Speed | 25/33/40/50(internal)/66(internal)/100(internal)MHz |
Chip Set | ALI |
Max. Onboard DRAM | 256MB |
Cache | 128/256/512/1024KB |
BIOS | Phoenix |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit VESA local bus slots (3), 32-bit PCI slots (4), green PC connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Auxiliary keyboard connector | CN1 | Green PC monitor power | JG2 |
External battery | CN2 | Green PC VGA H-sync | JG3 |
Power LED & keylock | J1 | Green PC VGA V-sync | JG4 |
Speaker | J2 | Green PC connector | JG9 |
Reset switch | J3 | Ring in signal connector | JG10 |
Turbo switch | J4 | 32-bit PCI slots | PC1 - PC4 |
Turbo LED | J5 | 32-bit VESA local bus slots | SL1 - SL3 |
Green PC power fan | JG1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Factory configured - do not alter | JC1 | N/A |
» | Factory configured - do not alter | JC14 | N/A |
» | Factory configured - do not alter | JG8 | N/A |
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 |
3MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | NONE |
3MB | (1) 512K x 36 | NONE | (1) 256K x 36 | NONE |
4MB | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
4MB | (1) 512K x 36 | NONE | (1) 512K x 36 | NONE |
4MB | (1) 256K x 36 | (1) 256K x 36 | (1) 512K x 36 | NONE |
4MB | (1) 512K x 36 | NONE | (1) 256K x 36 | (1) 256K x 36 |
5MB | (1) 1M x 36 | (1) 256K x 36 | NONE | NONE |
6MB | (1) 256K x 36 | (1) 256K x 36 | (1) 1M x 36 | NONE |
6MB | (1) 512K x 36 | NONE | (1) 1M x 36 | NONE |
7MB | (1) 1M x 36 | (1) 256K x 36 | (1) 512K x 36 | NONE |
7MB | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K 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 |
10MB | (1) 1M x 36 | (1) 1M x 36 | (1) 512K x 36 | NONE |
10MB | (1) 512K x 36 | NONE | (1) 2M x 36 | NONE |
10MB | (1) 512K x 36 | NONE | (1) 1M x 36 | (1) 1M x 36 |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | NONE |
12MB | (1) 2M x 36 | NONE | (1) 1M x 36 | NONE |
13MB | (1) 1M x 36 | (1) 256K x 36 | (1) 2M x 36 | NONE |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | NONE |
16MB | (1) 2M x 36 | NONE | (1) 2M x 36 | NONE |
17MB | (1) 4M x 36 | (1) 256K x 36 | NONE | NONE |
18MB | (1) 256K x 36 | (1) 256K x 36 | (1) 4M x 36 | NONE |
18MB | (1) 512K x 36 | NONE | (1) 4M x 36 | NONE |
18MB | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 | NONE |
19MB | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 | (1) 256K x 36 |
19MB | (1) 4M x 36 | (1) 256K x 36 | (1) 512K x 36 | NONE |
20MB | (1) 4M x 36 | (1) 1M x 36 | NONE | NONE |
20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE |
21MB | (1) 4M x 36 | (1) 1M x 36 | (1) 256K x 36 | NONE |
22MB | (1) 4M x 36 | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 |
22MB | (1) 4M x 36 | (1) 1M x 36 | (1) 512K x 36 | NONE |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | NONE |
24MB | (1) 2M x 36 | NONE | (1) 4M x 36 | NONE |
25MB | (1) 4M x 36 | (1) 256K x 36 | (1) 2M x 36 | NONE |
25MB | (1) 2M x 36 | NONE | (1) 4M x 36 | (1) 256K x 36 |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 2M x 36 | NONE |
32MB | (1) 8M x 36 | NONE | NONE | NONE |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
33MB | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x 36 | NONE |
34MB | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x 36 | (1) 256K x 36 |
34MB | (1) 4M x 36 | (1) 4M x 36 | (1) 512K x 36 | NONE |
36MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | NONE |
36MB | (1) 8M x 36 | NONE | (1) 1M x 36 | NONE |
37MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 256K x 36 |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
40MB | (1) 8M x 36 | NONE | (1) 2M x 36 | NONE |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | NONE |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
49MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x 36 |
52MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | NONE |
64MB | (1) 8M x 36 | NONE | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 8M x 36 | NONE | (1) 8M x 36 | NONE |
64MB | (1) 16M x 36 | NONE | NONE | NONE |
65MB | (1) 16M x 36 | (1) 256K x 36 | NONE | NONE |
66MB | (1) 16M x 36 | (1) 256K x 36 | (1) 256K x 36 | NONE |
67MB | (1) 16M x 36 | (1) 256K x 36 | (1) 512K x 36 | NONE |
68MB | (1) 16M x 36 | (1) 1M x 36 | NONE | NONE |
70MB | (1) 16M x 36 | (1) 1M x 36 | (1) 256K x 36 | (1) 256K x 36 |
70MB | (1) 16M x 36 | (1) 1M x 36 | (1) 512K x 36 | NONE |
72MB | (1) 16M x 36 | (1) 1M x 36 | (1) 1M x 36 | NONE |
73MB | (1) 16M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x 36 |
76MB | (1) 16M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
76MB | (1) 16M x 36 | (1) 1M x 36 | (1) 2M x 36 | NONE |
80MB | (1) 16M x 36 | (1) 4M x 36 | NONE | NONE |
84MB | (1) 16M x 36 | (1) 4M x 36 | (1) 1M x 36 | NONE |
84MB | (1) 16M x 36 | (1) 1M x 36 | (1) 4M x 36 | NONE |
85MB | (1) 16M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 256K x 36 |
88MB | (1) 16M x 36 | (1) 4M x 36 | (1) 2M x 36 | NONE |
88MB | (1) 16M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 1M x 36 |
88MB | (1) 16M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
88MB | (1) 16M x 36 | (1) 4M x 36 | (1) 2M x 36 | NONE |
96MB | (1) 16M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
100MB | (1) 16M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 |
112MB | (1) 16M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
128MB | (1) 16M x 36 | (1) 16M x 36 | NONE | NONE |
160MB | (1) 16M x 36 | (1) 16M x 36 | (1) 8M x 36 | NONE |
256MB | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 |
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
128KB | (4) 32K x 8 | NONE | (1) 32K x 8 |
256KB (A) | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 |
256KB (B) | (4) 64K x 8 | NONE | (1) 32K x 8 |
512KB | (4) 64K x 8 | (4) 64K x 8 | (1) 64K x 8 |
1MB | (4) 128K x 8 | (4) 128K x 8 | (1) 128K x 8 |
CACHE JUMPER CONFIGURATION | ||||
Size | JS1 | JS2 | JS3 | JS4 |
128KB | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed |
256KB (A) | pins 2 & 4 closed | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed |
256KB (B) | pins 1 & 2 closed | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed |
512KB | pins 3 & 5 closed | pins 2 & 3 closed | pins 2 & 3 closed | pins 1 & 2 closed |
1MB | pins 4 & 6 closed | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
CPU TYPE CONFIGURATION | ||||
Type | JC2 | JC3 | JC4 | JC5 |
AM486SX-25/33 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
AM486SX-40 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
80486SX-25/33 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
80486SX-40 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
CX486M7 | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
AM486DX-33 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
AM486DX-40/50 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
80486DX-33 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
80486DX-40/50 | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
AM486DX2 | 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 1 & 2 closed |
P24T | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed |
CPU TYPE CONFIGURATION (CON’T) | ||||
Type | JC7 | JC9 | JC10 | JC11 |
AM486SX-25/33 | 3 & 4, 5 & 6 | 2 & 3 | 1 & 2 | Open |
AM486SX-40 | 3 & 4, 5 & 6 | 2 & 3 | 1 & 2 | Open |
80486SX-25/33 | 3 & 4, 5 & 6 | 2 & 3 | 1 & 2 | Open |
80486SX-40 | 3 & 4, 5 & 6 | 2 & 3 | 1 & 2 | Open |
CX486M7 | 3 & 4, 5 & 6 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
AM486DX-33 | 3 & 4, 5 & 6 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
AM486DX-40/50 | 3 & 4, 5 & 6 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
80486DX-33 | 3 & 4, 5 & 6 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
80486DX-40/50 | 3 & 4, 5 & 6 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
AM486DX2 | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
80486DX2 | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
80486DX4 | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | 2 & 3 |
P24T | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 2 & 3 | 1 & 2 |
Note: Pins designated should be in the closed position. |
CPU TYPE CONFIGURATION (CON’T) | |||||||
Type | JC12 | JC13 | JC15 | JC16 | JC17 | JC19 | JC20 |
AM486SX-25/33 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
AM486SX-40 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
80486SX-25/33 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
80486SX-40 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
CX486M7 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | Open | Open | Closed |
AM486DX-33 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
AM486DX-40/50 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
80486DX-33 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
80486DX-40/50 | 1 & 2 | Open | 2 & 3 | 2 & 3 | Open | Open | Open |
AM486DX2 | 1 & 2 | Open | 1 & 2 | 1 & 2 | Open | Open | Open |
80486DX2 | 1 & 2 | Open | 1 & 2 | 1 & 2 | Open | Open | Open |
80486DX4 | 1 & 2 | Open | 1 & 2 | 1 & 2 | Open | Closed | Open |
P24T | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 | Open | Open | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE CONFIGURATION (CON’T) | |||||||
Type | JC21 | JC22 | JC23 | JC24 | JC25 | JC26 | JC27 |
AM486SX-25/33 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
AM486SX-40 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
80486SX-25/33 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486SX-40 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
CX486M7 | Closed | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
AM486DX-33 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
AM486DX-40/50 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
80486DX-33 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX-40/50 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
AM486DX2 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX2 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX4 | Open | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | Open | 1 & 2 |
P24T | Open | Open | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 |
Note: Pins designated should be in the closed position. |
CPU SPEED CONFIGURATION | ||||||
Speed | JF1 | JF2 | JF3 | JG5 | JG6 | JG7 |
25MHz | 2 & 3 | 1 & 2 | 2 & 3 | Open | Closed | Open |
33MHz | 1 & 2 | 2 & 3 | 2 & 3 | Closed | Open | Open |
40MHz | 2 & 3 | 2 & 3 | 1 & 2 | Open | Open | Closed |
50iMHz | 2 & 3 | 1 & 2 | 2 & 3 | Open | Closed | Open |
66iMHz | 1 & 2 | 2 & 3 | 2 & 3 | Closed | Open | Open |
100iMHz | 1 & 2 | 2 & 3 | 2 & 3 | Closed | Open | Open |
Note: Pins designated should be in the closed position. |
CPU VOLTAGE CONFIGURATION | ||
Voltage | JX1 | JX2 |
3.3v | pins 1 & 2 closed | Open |
3.45v | pins 2 & 3 closed | N/A |
5v | N/A | pins 1 & 2, 3 & 4 closed |