TMC RESEARCH CORPORATION
PCI48IX (VER. 1.0)
|
Processor |
80486SX/80487SX/80486DX/ODP486SX/80486DX2/Pentium Overdrive |
|
Processor Speed |
25/33/50(internal)/66(internal)MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
128MB |
|
Cache |
64/128/256KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (3) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
IDE interface LED |
J2 |
IDE interface LED |
J3 (pins 10 - 20) |
|
Speaker |
J3 (pins 1 - 4) |
Power LED & keylock |
J3 (pins 11 - 15) |
|
Reset switch |
J3 (pins 9 - 19) |
32-bit PCI slots |
SL1 - SL3 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Monitor type select monochrome |
JP1 |
Open |
|
Monitor type select color |
JP1 |
Closed | |
|
|
Flash BIOS mode select normal |
JP2 |
pins 2 & 3 closed |
|
Flash BIOS mode select recovery |
JP2 |
pins 1 & 2 closed | |
|
|
Flash BIOS write protect disabled |
JP3 |
pins 1 & 2 closed |
|
Flash BIOS write protect enabled |
JP3 |
pins 2 & 3 closed | |
|
|
CMOS memory normal operation |
JP7 |
Open |
|
CMOS memory clear |
JP7 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
4MB |
(2) 512K x 36 |
NONE |
|
6MB |
(2) 256K x 36 |
(2) 512K x 36 |
|
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
10MB |
(2) 256K x 36 |
(2) 1M x 36 |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
18MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
34MB |
(2) 256K x 36 |
(2) 4M x 36 |
|
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
36MB |
(2) 4M x 36 |
(2) 512K x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
66MB |
(2) 256K x 36 |
(2) 8M x 36 |
|
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
|
DRAM CONFIGURATION (CONT) | ||
|
Size |
Bank 0 |
Bank 1 |
|
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
|
68MB |
(2) 8M x 36 |
(2) 512K x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
|
128KB |
(4) 32K x 8 |
NONE |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
|
CACHE TAG CONFIGURATION | |||
|
Size |
TAG (U18) |
TAG (U35) |
TAG (U36) |
|
64KB |
(1) 8K x 8 |
(1) 64K x 1 |
(1) 64K x 1 |
|
128KB |
(1) 8K x 8 |
(1) 64K x 1 |
(1) 64K x 1 |
|
256KB |
(1) 8K x 8 |
(1) 64K x 1 |
(1) 64K x 1 |
|
CACHE JUMPER CONFIGURATION | ||||||
|
Size |
RA1 |
RA2 |
RA3 |
RA4 |
RA5 |
RA6 |
|
64KB |
Not installed |
Not installed |
Installed |
Not installed |
Not installed |
Installed |
|
128KB |
Not installed |
Installed |
Not installed |
Not installed |
Installed |
Not installed |
|
256KB |
Installed |
Not installed |
Not installed |
Installed |
Not installed |
Not installed |
|
CPU TYPE CONFIGURATION | |||
|
Type |
RN14 |
RN15 |
RN16 |
|
80486SX |
Not installed |
Not installed |
Installed |
|
ODP486SX |
Not installed |
Installed |
Not installed |
|
80487SX |
Not installed |
Installed |
Not installed |
|
80486DX/DX2 |
Installed |
Not installed |
Not installed |
|
Pentium Overdrive |
Not installed |
Installed |
Not installed |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
JP4 |
JP5 |
|
25MHz |
Closed |
Closed |
|
33MHz |
Open |
Closed |
|
50iMHz |
Closed |
Closed |
|
66iMHz |
Open |
Closed |
|
PCI IRQ CONFIGURATION | |||
|
IRQ |
RN17 |
RN18 |
RN19 |
|
IRQ5 |
Installed |
Not installed |
Not installed |
|
IRQ11 |
Not installed |
Installed |
Not installed |
|
IRQ15 |
Not installed |
Not installed |
Installed |