YOUNG MICRO SYSTEMS, INC.
VEGA P54C-IDP
| 
 Processor  | 
 Pentium  | 
| 
 Processor Speed  | 
 90/100MHz  | 
| 
 Chip Set  | 
 Intel  | 
| 
 Max. Onboard DRAM  | 
 192MB  | 
| 
 Cache  | 
 256/512KB  | 
| 
 BIOS  | 
 AMI  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 External cache card, 32-bit PCI slots (3), green PC connector, PS/2 mouse connector  | 
| 
 NPU Options  | 
 None  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 PS/2 mouse connector  | 
 CN1  | 
 Green PC connector  | 
 J24  | 
| 
 Reset switch  | 
 CN2  | 
 32-bit PCI slots  | 
 PC1 - PC3  | 
| 
 Speaker  | 
 CN3  | 
 Synchronous cache slot  | 
 SL1  | 
| 
 Power LED & keylock  | 
 CN4  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Jumper  | 
 Position  | |
| 
 »  | 
 Chipset test mode disabled  | 
 J1  | 
 pins 2 & 3 closed  | 
| 
 Chipset test mode enabled  | 
 J1  | 
 pins 1 & 2 closed  | |
| 
 »  | 
 Pipeline mode enabled  | 
 J2  | 
 Closed  | 
| 
 Pipeline mode disabled  | 
 J2  | 
 Open  | |
| 
 »  | 
 Bus frequency select 2/3 bus speed  | 
 J3  | 
 pins 1 & 2 closed  | 
| 
 Bus frequency select 1/2 bus speed  | 
 J3  | 
 pins 2 & 3 closed  | |
| 
 »  | 
 Password select normal  | 
 J4  | 
 Open  | 
| 
 Password select clear  | 
 J4  | 
 Closed  | |
| 
 »  | 
 CMOS value select normal  | 
 J5  | 
 Open  | 
| 
 CMOS value select clear  | 
 J5  | 
 Closed  | |
| 
 »  | 
 Monitor type select color  | 
 J6  | 
 Open  | 
| 
 Monitor type select monochrome  | 
 J6  | 
 Closed  | |
| 
 »  | 
 Cache type select write back  | 
 J9  | 
 Open  | 
| 
 Cache type select write through  | 
 J9  | 
 Closed  | |
| 
 »  | 
 CMOS memory normal operation  | 
 J10  | 
 Open  | 
| 
 CMOS memory clear  | 
 J10  | 
 Closed  | |
| 
 »  | 
 PLL test mode select normal  | 
 J17  | 
 pins 2 & 3 closed  | 
| 
 PLL test mode select test mode  | 
 J17  | 
 pins 1 & 2 closed  | |
| 
 »  | 
 Cache type select standard  | 
 J18  | 
 pins 1 & 2 closed  | 
| 
 Cache type select burst  | 
 J18  | 
 pins 2 & 3 closed  | |
| 
 »  | 
 SIO select 378  | 
 J23  | 
 pins 2 & 3 closed  | 
| 
 SIO select 379  | 
 J23  | 
 pins 1 & 2 closed  | |
| 
 »  | 
 External SMI select normal  | 
 J24  | 
 Open  | 
| 
 External SMI select force SMI  | 
 J24  | 
 Closed  | |
| 
 »  | 
 Cache parity disabled  | 
 JP2  | 
 pins 1 & 2, 3 & 4 closed  | 
| 
 Cache parity enabled  | 
 JP2  | 
 pins 1 & 3, 2 & 4 closed  | |
| 
 »  | 
 APIC select 378  | 
 JP3  | 
 Open  | 
| 
 APIC select 379  | 
 JP3  | 
 Closed  | |
| 
 »  | 
 CMOS recovery select normal  | 
 JP4  | 
 pins 1 & 2 closed  | 
| 
 CMOS recovery select recover  | 
 JP4  | 
 pins 2 & 3 closed  | |
| 
 »  | 
 BIOS type select normal  | 
 JP5  | 
 pins 1 & 2 closed  | 
| 
 BIOS type select flash  | 
 JP5  | 
 pins 2 & 3 closed  | |
| 
 DRAM CONFIGURATION  | |||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
 Bank 2  | 
| 
 2MB  | 
 (2) 256K x 36  | 
 NONE  | 
 NONE  | 
| 
 4MB  | 
 (2) 256K x 36  | 
 (2) 256K x 36  | 
 NONE  | 
| 
 16MB  | 
 (2) 2M x 36  | 
 NONE  | 
 NONE  | 
| 
 16MB  | 
 (2) 1M x 36  | 
 (2) 1M x 36  | 
 NONE  | 
| 
 32MB  | 
 (2) 4M x 36  | 
 NONE  | 
 NONE  | 
| 
 32MB  | 
 (2) 2M x 36  | 
 (2) 2M x 36  | 
 NONE  | 
| 
 64MB  | 
 (2) 8M x 36  | 
 NONE  | 
 NONE  | 
| 
 64MB  | 
 (2) 4M x 36  | 
 (2) 4M x 36  | 
 NONE  | 
| 
 128MB  | 
 (2) 8M x 36  | 
 (2) 8M x 36  | 
 NONE  | 
| 
 192MB  | 
 (2) 8M x 36  | 
 (2) 8M x 36  | 
 (2) 8M x 36  | 
| 
 CACHE CONFIGURATION  | |
| 
 Size  | 
 Bank 0  | 
| 
 256KB  | 
 (8) 32K x 8  | 
| 
 512KB  | 
 (8) 64K x 8  | 
| 
 CACHE JUMPER CONFIGURATION  | ||
| 
 Size  | 
 J19  | 
 J20  | 
| 
 None installed  | 
 pins 1 & 2 closed  | 
 pins 1 & 2 closed  | 
| 
 256KB  | 
 pins 1 & 2 closed  | 
 pins 2 & 3 closed  | 
| 
 512KB  | 
 pins 2 & 3 closed  | 
 pins 2 & 3 closed  | 
| 
 CPU SPEED CONFIGURATION  | ||
| 
 Speed  | 
 J7  | 
 J8  | 
| 
 90MHz  | 
 Closed  | 
 Closed  | 
| 
 100MHz  | 
 Closed  | 
 Open  |