PCI48AG (VER. 0), PCI48AG4 (VER. 0) Motherboard Settings and Configuration
TMC RESEARCH CORPORATION
PCI48AG (VER. 0), PCI48AG4 (VER. 0)
Processor | CX486SX/80486SX/CX486DX/AM486DXL/80486DX/CX486DX2/ AM486DXL2/80486DX2/CX486DX4/AM486DXL4/80486DX4/P24D/ P24T/P24CT |
Processor Speed | 25/33/40/50(internal)/50/66(internal)/80(internal)/100(internal)MHz |
Chip Set | ALI |
Video Chip Set | None |
Maximum Onboard Memory | 128MB |
Maximum Video Memory | None |
Cache | 128/256/512KB |
BIOS | Unidentified |
Dimensions | 254mm x 218mm |
I/O Options | 32-bit PCI slots (3), green PC connector, IDE interfaces (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
IDE interface 1 | CN1 | Turbo LED | J11 pins 8 & 18 |
IDE interface 2 | CN2 | Reset switch | J11 pins 9 & 19 |
External battery | J2 | IDE interface LED | J11 pins 10 & 20 |
Green PC connector | J8 | Power LED & keylock | J11 pins 11 - 15 |
Speaker | J11 pins 1 - 4 | 32-bit PCI slots | PC1 - PC3 |
Turbo switch | J11 pins 7 & 17 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Battery type select internal | JP1 | Pins 2 & 3 closed | |
Battery type select external | JP1 | Open | |
CMOS memory clear | JP1 | Pins 1 & 2 closed | |
Monitor type select color | JP2 | Closed | |
Monitor type select monochrome | JP2 | Open | |
PCI IDE enabled | JP4 | Closed | |
PCI IDE disabled | JP4 | Open | |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
2MB | (1) 512K x 36 | None | None | None |
2MB | (1) 256K x 36 | (1) 256K x 36 | 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) 1M x 36 | (1) 1M x 36 |
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 |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
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 | Bank 1 | TAG |
128KB | (4) 32K x 8 | None | (1) 8K x 8 |
256KB (A) | (4) 32K x 8 | (4) 32K x 8 | (1) 16K x 8 |
256KB (B) | (4) 64K x 8 | None | (1) 16K x 8 |
512KB | (4) 64K x 8 | (4) 64K x 8 | (1) 32K x 8 |
CACHE RESISTOR CONFIGURATION | |||
Size | RNC1 | RNC2 | RNC3 |
128KB | Installed | Not installed | Not installed |
256KB (A) | Not installed | Installed | Not installed |
256KB (B) | Not installed | Installed | Not installed |
512KB | Not installed | Not installed | Installed |
CPU SPEED SELECTION | ||||
Speed | RND25 | RND33 | RND40 | RND50 |
25MHz | Installed | Not installed | Not installed | Not installed |
33MHz | Not installed | Installed | Not installed | Not installed |
40MHz | Not installed | Not installed | Installed | Not installed |
50iMHz | Installed | Not installed | Not installed | Not installed |
50MHz | Not installed | Not installed | Not installed | Installed |
66iMHz | Not installed | Installed | Not installed | Not installed |
80iMHz | Not installed | Not installed | Installed | Not installed |
100iMHz | Not installed | Installed | Not installed | Not installed |
CPU TYPE SELECTION | |||||
Type | RNA1 | RNA2 | RNA3 | RNA4 | RNA5 |
80486SX | Not installed | Not installed | Installed | Not installed | Not installed |
80486DX | Installed | Not installed | Not installed | Not installed | Not installed |
80486DX2 | Installed | Not installed | Not installed | Not installed | Not installed |
80486DX4 | Installed | Not installed | Not installed | Not installed | Not installed |
P24D | Not installed | Installed | Not installed | Not installed | Not installed |
P24T | Not installed | Not installed | Not installed | Installed | Not installed |
P24CT | Not installed | Not installed | Not installed | Installed | Not installed |
Pentium Overdrive | Not installed | Not installed | Not installed | Not installed | Installed |
CPU TYPE SELECTION | ||||
Type | RNB1 | RNB2 | RNB3 | RNB4 |
Cyrix | Not installed | Not installed | Installed | Not installed |
AMD DXL series | Not installed | Not installed | Not installed | Installed |
Intel | Installed | Not installed | Not installed | Not installed |
Intel S-series | Not installed | Installed | Not installed | Not installed |
CPU TYPE SELECTION | |
Type | J7 |
All CPU types | Open |
AM486DX2 3v only | Closed |
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