TMC RESEARCH CORPORATION
PCI48AF (VER. 3.0)
|
Processor |
SL80486SX/80486SX/SL80486SX2/SL80486DX/80486DX/CX486M7/ TI486DX2/UMCU5/(SL)AM486DX2/AM486DX2/SL80486DX2/80486DX2/CXM1/(SL)AM486DX4/AM486DX4/80486DX4/P24D/Pentium Overdrive |
|
Processor Speed |
25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/ 120(internal)MHz |
|
Chip Set |
ALI |
|
Max. Onboard DRAM |
128MB |
|
Cache |
128/256/512KB |
|
BIOS |
Unidentified |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
PS/2 mouse interface, parallel port, serial ports (2), 32-bit PCI slots (4), floppy drive interface, IDE interface (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
J1 |
Speaker |
JP23 pins 1 - 4 |
|
Serial port 2 |
J2 |
Turbo switch |
JP23 pins 7 & 17 |
|
Parallel port |
J3 |
Turbo LED |
JP23 pins 8 & 18 |
|
Floppy drive interface |
J4 |
Reset switch |
JP23 pins 9 & 19 |
|
IDE interface 1 |
J5 |
Power LED & keylock |
JP23 pins 11 - 15 |
|
IDE interface 2 |
J6 |
IDE interface LED |
JP23 pins 10 & 20 |
|
PS/2 mouse interface |
JP3 |
32-bit PCI slots |
PC1 - PC4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
JP22 |
pins 1 & 2 closed |
|
CMOS memory clear |
JP22 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
2MB |
(1) 256K x 36 |
(1) 256K x 36 |
NONE |
NONE |
|
2MB |
(1) 512K x 36 |
NONE |
NONE |
NONE |
|
4MB |
(1) 1M x 36 |
NONE |
NONE |
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) 256K x 36 |
(1) 256K x 36 |
|
4MB |
(1) 512K x 36 |
NONE |
(1) 512K x 36 |
NONE |
|
5MB |
(1) 256K x 36 |
(1) 1M 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 |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
8MB |
(1) 2M x 36 |
NONE |
NONE |
NONE |
|
10MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
10MB |
(1) 512K x 36 |
NONE |
(1) 1M x 36 |
(1) 1M x 36 |
|
10MB |
(1) 512K x 36 |
NONE |
(1) 2M x 36 |
NONE |
|
12MB |
(1) 1M x 36 |
NONE |
(1) 2M x 36 |
NONE |
|
16MB |
(1) 4M x 36 |
NONE |
NONE |
NONE |
|
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 2M x 36 |
NONE |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 2M x 36 |
NONE |
(1) 2M x 36 |
NONE |
|
17MB |
(1) 256K x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
20MB |
(1) 1M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
32MB |
(1) 8M x 36 |
NONE |
NONE |
NONE |
|
64MB |
(1) 16M x 36 |
NONE |
NONE |
NONE |
|
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
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 |
|
128MB |
(1) 16M x 36 |
(1) 16M x 36 |
NONE |
NONE |
|
128MB |
(1) 32M x 36 |
NONE |
NONE |
NONE |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
TAG |
|
128KB |
(4) 32K x 8 |
(1) 8K x 8 |
|
256KB |
(4) 64K x 8 |
(1) 16K x 8 |
|
512KB |
(4) 128K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP4 |
JP5 |
|
128KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
256KB |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
512KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
CPU TYPE CONFIGURATION | |||||
|
Type |
JP10 |
JP11 |
JP12 |
JP13 |
JP14 |
|
SL80486SX |
1 & 2 |
1 & 2 |
3 & 4 |
3 & 4 |
Closed |
|
80486SX |
1 & 2 |
1 & 2 |
Open |
1 & 2 |
Open |
|
SL80486SX2 |
1 & 2 |
1 & 2 |
3 & 4 |
3 & 4 |
Closed |
|
SL80486DX |
2 & 3 |
1 & 2 |
3 & 4 |
3 & 4 |
Closed |
|
80486DX |
2 & 3 |
1 & 2 |
Open |
1 & 2 |
Open |
|
CX486M7 |
2 & 3 |
1 & 2 |
5 & 6 |
5 & 6 |
Closed |
|
TI486DX2 |
2 & 3 |
1 & 2 |
5 & 6 |
5 & 6 |
Closed |
|
UMC U5 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
Open |
|
SL AM486DX2 |
2 & 3 |
2 & 3 |
3 & 4 |
3 & 4 |
Closed |
|
AM486DX2 |
2 & 3 |
1 & 2 |
Open |
1 & 2 |
Open |
|
SL80486DX2 |
2 & 3 |
1 & 2 |
3 & 4 |
3 & 4 |
Closed |
|
80486DX2 |
2 & 3 |
1 & 2 |
Open |
1 & 2 |
Open |
|
CXM1 |
2 & 3 |
1 & 2 |
3 & 4 |
3 & 4 |
Closed |
|
SL AM486DX4 |
2 & 3 |
2 & 3 |
3 & 4 |
3 & 4 |
Closed |
|
AM486DX4 |
2 & 3 |
1 & 2 |
Open |
1 & 2 |
Closed |
|
80486DX4 |
2 & 3 |
1 & 2 |
3 & 4 |
3 & 4 |
Closed |
|
P24D |
2 & 3 |
2 & 3 |
3 & 4 |
3 & 4 |
Closed |
|
P24T |
2 & 3 |
2 & 3 |
3 & 4 |
3 & 4 |
Closed |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU TYPE CONFIGURATION (CONT) | |||||
|
Type |
JP15 |
JP17 |
JP18 |
JP19 |
JP20 |
|
SL80486SX |
Open |
Open |
3 & 4 |
Open |
Closed |
|
80486SX |
Open |
Open |
Open |
Open |
Closed |
|
SL80486SX2 |
Open |
Open |
3 & 4 |
Open |
Closed |
|
SL80486DX |
Open |
Open |
3 & 4 |
2 & 3 |
Closed |
|
80486DX |
Open |
Open |
Open |
2 & 3 |
Closed |
|
CX486M7 |
Open |
1 & 2 |
5 & 6 |
2 & 3 |
Open |
|
TI486DX2 |
Open |
1 & 2 |
5 & 6 |
2 & 3 |
Open |
|
UMC U5 |
Open |
Open |
1 & 2 |
Open |
Closed |
|
SL AM486DX2 |
Open |
1 & 3, 5 & 6 |
3 & 4 |
2 & 3 |
Closed |
|
AM486DX2 |
Closed |
Open |
Open |
2 & 3 |
Closed |
|
SL80486DX2 |
Open |
Open |
3 & 4 |
2 & 3 |
Closed |
|
80486DX2 |
Open |
Open |
Open |
2 & 3 |
Closed |
|
CXM1 |
Open |
5 & 6 |
3 & 4 |
2 & 3 |
Closed |
|
SL AM486DX4 |
Open |
5 & 6 |
3 & 4 |
2 & 3 |
Closed |
|
AM486DX4 |
Open |
Open |
Open |
2 & 3 |
Closed |
|
CPU TYPE CONFIGURATION (CONT) | |||||
|
Type |
JP15 |
JP17 |
JP18 |
JP19 |
JP20 |
|
80486DX4 |
Open |
Open |
3 & 4 |
2 & 3 |
Closed |
|
P24D |
Open |
5 & 6 |
3 & 4 |
2 & 3 |
Closed |
|
P24T |
Open |
Open |
3 & 4 |
1 & 2 |
Closed |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU SPEED CONFIGURATION | ||
|
Speed |
JP6 |
JP8 |
|
25MHz |
Open |
Open |
|
33MHz |
Closed |
Closed |
|
40MHz |
Closed |
Open |
|
50iMHz |
Open |
Open |
|
50MHz |
Open |
Closed |
|
66iMHz |
Closed |
Closed |
|
75iMHz |
Open |
Open |
|
80iMHz |
Closed |
Open |
|
100iMHz |
Closed |
Closed |
|
120iMHz |
Closed |
Closed |
|
CPU VOLTAGE CONFIGURATION | |
|
Voltage |
JP21 |
|
3.45v |
pins 1 & 2 closed |
|
4v |
pins 3 & 4 closed |
|
5v |
pins 5 & 6 closed |
|
DMA CONFIGURATION | ||
|
DMA |
JP1 |
JP2 |
|
DMA 1 |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
DMA 3 |
pins 1 & 2 closed |
pins 1 & 2 closed |