MODULAR CIRCUIT TECHNOLOGY JDR-P586-60 Processor Pentium Processor Speed 50/60/66MHz Chip Set Intel Max. Onboard DRAM 192MB Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options SCSI connector, 32-bit PCI slots (3) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location SCSI connector CN1 Turbo LED J13 Power LED & keylock J10 SCSI LED JP14 Speaker J11 32-bit PCI bus slots SL1 - SL3 Reset switch J12 USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select color J9 pins 2 & 3 closed Monitor type select monochrome J9 pins 1 & 2 closed » Factory configured - do not JP1 Open alter » TERMPWR select internal JP2 Closed TERMPWR select external JP2 Open » Factory configured - do not JP3 Open alter » Cache parity not supported JP4 pins 1 & 2, 3 & 4 closed Cache parity supported JP4 pins 1 & 3, 2 & 4 closed » BIOS type select EPROM JP15 pins 2 & 3 closed BIOS type select flash JP15 pins 1 & 2 closed » Factory configured - do not JP16 Open alter » PCMC monitor CPU parity check JP20 Open disabled PCMC monitor CPU parity check JP20 Closed enabled » CPU NA signal not supported JP21 Open CPU NA signal supported JP21 Closed » CPU cache mode select write back JP22 Open CPU cache mode select write JP22 Closed through Note: The location of JP1 & JP3 are unknown. 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 6MB (2) 256K x 36 (2) 256K x 36 (2) 256K x 36 8MB (2) 1M x 36 NONE NONE 10MB (2) 1M x 36 (2) 256K x 36 NONE 12MB (2) 1M x 36 (2) 256K x 36 (2) 256K x 36 14MB (2) 1M x 36 (2) 512K x 36 (2) 256K x 36 16MB (2) 1M x 36 (2) 1M x 36 NONE 18MB (2) 1M x 36 (2) 1M x 36 (2) 256K x 36 20MB (2) 1M x 36 (2) 1M x 36 (2) 512K x 36 22MB (2) 2M x 36 (2) 512K x 36 (2) 256K x 36 24MB (2) 2M x 36 (2) 1M x 36 NONE 26MB (2) 2M x 36 (2) 1M x 36 (2) 256K x 36 28MB (2) 2M x 36 (2) 1M x 36 (2) 512K x 36 32MB (2) 4M x 36 NONE NONE 34MB (2) 4M x 36 (2) 256K x 36 NONE 36MB (2) 4M x 36 (2) 256K x 36 (2) 256K x 36 38MB (2) 4M x 36 (2) 512K x 36 (2) 256K x 36 40MB (2) 4M x 36 (2) 1M x 36 NONE 42MB (2) 4M x 36 (2) 1M x 36 (2) 256K x 36 44MB (2) 4M x 36 (2) 1M x 36 (2) 512K x 36 48MB (2) 4M x 36 (2) 2M x 36 NONE 50MB (2) 4M x 36 (2) 2M x 36 (2) 256K x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 52MB (2) 4M x 36 (2) 2M x 36 (2) 512K x 36 56MB (2) 4M x 36 (2) 2M x 36 (2) 1M x 36 64MB (2) 8M x 36 NONE NONE 66MB (2) 8M x 36 (2) 256K x 36 NONE 68MB (2) 8M x 36 (2) 256K x 36 (2) 256K x 36 70MB (2) 8M x 36 (2) 512K x 36 (2) 256K x 36 72MB (2) 8M x 36 (2) 1M x 36 NONE 74MB (2) 8M x 36 (2) 1M x 36 (2) 256K x 36 76MB (2) 8M x 36 (2) 1M x 36 (2) 512K x 36 80MB (2) 8M x 36 (2) 2M x 36 NONE 82MB (2) 8M x 36 (2) 2M x 36 (2) 256K x 36 84MB (2) 8M x 36 (2) 2M x 36 (2) 512K x 36 88MB (2) 8M x 36 (2) 2M x 36 (2) 1M x 36 96MB (2) 8M x 36 (2) 2M x 36 (2) 2M x 36 98MB (2) 8M x 36 (2) 4M x 36 (2) 256K x 36 100MB (2) 8M x 36 (2) 4M x 36 (2) 512K x 36 104MB (2) 8M x 36 (2) 4M x 36 (2) 1M x 36 112MB (2) 8M x 36 (2) 4M x 36 (2) 2M x 36 128MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 130MB (2) 8M x 36 (2) 8M x 36 (2) 256K x 36 132MB (2) 8M x 36 (2) 8M x 36 (2) 512K x 36 136MB (2) 8M x 36 (2) 8M x 36 (2) 1M x 36 144MB (2) 8M x 36 (2) 8M x 36 (2) 2M x 36 160MB (2) 8M x 36 (2) 8M x 36 (2) 4M x 36 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 256KB (8) 8K x 8 NONE 256KB NONE (4) 32K x 18 512KB NONE (4) 64K x 18 Note: Banks 0 & 1 cannot be filled simultaneously. Use only one bank. CACHE JUMPER CONFIGURATION Size JP23 JP24 JP25 Not installed pins 1 & 2 pins 1 & 2 Open closed closed 256KB (non burst) pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed 256KB (burst) pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed 512KB (non burst) pins 2 & 3 pins 2 & 3 pins 1 & 2 closed closed closed 512KB (burst) pins 2 & 3 pins 2 & 3 pins 2 & 3 closed closed closed CACHE JUMPER CONFIGURATION (BANK 1 ONLY) Type JP5 JP6 JP7 JP8 Burst pins 2 & 3 pins 2 & 3 pins 2 & 3 pins 2 & 3 closed closed closed closed Non burst pins 1 & 2 pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed closed CPU SPEED CONFIGURATION Speed JP17 JP18 JP19 50MHz Closed Open Open 60MHz Open Closed Open 66MHz Closed Open Closed PCI INTERRUPT CONFIGURATION (INT A & B) IRQ JP11 JP12 JP13 IRQ11 Open pins 1 & 2 Open closed IRQ10 pins 1 & 2 Open Open closed IRQ9 Open Open pins 1 & 2 closed PCI INTERRUPT CONFIGURATION (INT C) IRQ JP11 JP12 JP13 IRQ10 pins 2 & 3 Open Open closed IRQ9 Open Open pins 2 & 3 closed IRQ11 Open pins 2 & 3 Open closed