TMC RESEARCH CORPORATION
PCI54SP (VER. 1.0)
| 
 Processor  | 
 Pentium  | 
| 
 Processor Speed  | 
 75/90/100MHz  | 
| 
 Chip Set  | 
 SIS  | 
| 
 Max. Onboard DRAM  | 
 128MB  | 
| 
 Cache  | 
 256/512KB  | 
| 
 BIOS  | 
 Unidentified  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 32-bit PCI slots (4), green PC connector, IDE interfaces (2)  | 
| 
 NPU Options  | 
 None  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Turbo LED  | 
 J3  | 
 Green PC LED  | 
 J10  | 
| 
 Reset switch  | 
 J5  | 
 IDE interface (primary)  | 
 J11  | 
| 
 Speaker  | 
 J6  | 
 IDE interface (secondary)  | 
 J12  | 
| 
 Power LED & keylock  | 
 J7  | 
 IDE interface LED  | 
 J13  | 
| 
 Green PC connector  | 
 J9  | 
 32-bit PCI slots  | 
 PC1 - PC4  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Jumper  | 
 Position  | |
| 
 »  | 
 Monitor type select color  | 
 JP11  | 
 Closed  | 
| 
 Monitor type select monochrome  | 
 JP11  | 
 Open  | |
| 
 »  | 
 Pipeline mode disabled  | 
 JP14  | 
 pins 1 & 2 closed  | 
| 
 Pipeline mode enabled  | 
 JP14  | 
 pins 2 & 3 closed  | |
| 
 »  | 
 CMOS memory normal operation  | 
 JP16  | 
 pins 1 & 2 closed  | 
| 
 CMOS memory clear  | 
 JP16  | 
 pins 2 & 3 closed  | |
| 
 »  | 
 Secondary IDE interface enabled  | 
 JP24  | 
 Closed  | 
| 
 Secondary IDE interface disabled  | 
 JP24  | 
 Open  | |
| 
 »  | 
 PCI IDE clock speed select 33MHz  | 
 JP27  | 
 Closed  | 
| 
 PCI IDE clock speed select 25MHz  | 
 JP27  | 
 Open  | |
| 
 DRAM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 2MB  | 
 (2) 256K x 36  | 
 NONE  | 
| 
 4MB  | 
 (2) 512K x 36  | 
 NONE  | 
| 
 8MB  | 
 (2) 512K x 36  | 
 (2) 512K x 36  | 
| 
 8MB  | 
 (2) 1M x 36  | 
 NONE  | 
| 
 16MB  | 
 (2) 2M x 36  | 
 NONE  | 
| 
 20MB  | 
 (2) 512K x 36  | 
 (2) 2M x 36  | 
| 
 32MB  | 
 (2) 2M x 36  | 
 (2) 2M x 36  | 
| 
 32MB  | 
 (2) 4M x 36  | 
 NONE  | 
| 
 36MB  | 
 (2) 512K x 36  | 
 (2) 4M x 36  | 
| 
 48MB  | 
 (2) 2M x 36  | 
 (2) 4M x 36  | 
| 
 64MB  | 
 (2) 8M x 36  | 
 NONE  | 
| 
 80MB  | 
 (2) 2M x 36  | 
 (2) 8M x 36  | 
| 
 128MB  | 
 (2) 8M x 36  | 
 (2) 8M x 36  | 
| 
 128MB  | 
 (2) 16M x 36  | 
 NONE  | 
| 
 CACHE CONFIGURATION  | |||
| 
 Size  | 
 Bank 0  | 
 TAG (U17)  | 
 TAG (U18)  | 
| 
 256KB  | 
 (8) 32K x 8  | 
 (4) 16K x 8  | 
 (1) 8K x 8  | 
| 
 512KB  | 
 (8) 64K x 8  | 
 (4) 32K x 8  | 
 (1) 32K x 8  | 
| 
 CACHE JUMPER CONFIGURATION  | ||
| 
 Size  | 
 JP1  | 
 JP6  | 
| 
 256KB  | 
 pins 1 & 2 closed  | 
 pins 2 & 3 closed  | 
| 
 512KB  | 
 pins 2 & 3 closed  | 
 pins 1 & 2 closed  | 
| 
 CPU SPEED CONFIGURATION  | ||
| 
 Speed  | 
 JP7  | 
 JP8  | 
| 
 75MHz  | 
 Open  | 
 Open  | 
| 
 90MHz  | 
 Closed  | 
 Open  | 
| 
 100MHz  | 
 Closed  | 
 Closed  | 
| 
 PCI IDE MODE CONFIGURATION  | |||
| 
 Mode  | 
 Cycle Time  | 
 JP25  | 
 JP26  | 
| 
 0  | 
 >=600ns  | 
 Closed  | 
 Closed  | 
| 
 1  | 
 >=383ns  | 
 Closed  | 
 Open  | 
| 
 2  | 
 >=240ns  | 
 Open  | 
 Closed  | 
| 
 3  | 
 >=180ns  | 
 Open  | 
 Open  |