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 [Image] 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 J3 pins 1 & 2 speed closed Bus frequency select 1/2 bus J3 pins 2 & 3 speed 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