ATC/UNITRON COMPUTERS & COMPUTER PARTS U 6992 (SQ599) Processor Pentium Processor Speed 75/90/100/120/133/150MHz Chip Set SIS Max. Onboard DRAM 128MB Cache 256/512/1024KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), VGA feature connector, VGA interface, IR connector, IRDA connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location VGA interface J3 Green PC connector J13 Parallel port J4 Power LED & keylock J16 Serial port 1 J5 Green PC LED J17 Serial port 2 J6 IDE interface LED J18 VGA feature connector J7 Turbo LED J20 IDE interface 2 J8 Speaker J21 IDE interface 1 J9 IRDA connector J22 Floppy drive interface J10 PS/2 mouse interface J23 Reset switch J11 External battery JP20 IR remote connector J12 32-bit PCI slots PC1 - PC3 USER CONFIGURABLE SETTINGS Function Jumper Position Monitor type select color JP1 Open Monitor type select monochrome JP1 Closed » CMOS memory normal operation JP19 Pins 1 & 2 closed CMOS memory clear JP19 Pins 2 & 3 closed » Factory configured - do not JP24 N/A alter DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 4MB (1) 1M x 36 None None None 8MB (1) 2M x 36 None None None 8MB (1) 1M x 36 (1) 1M x 36 None 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 (1) 2M x 36 None None 24MB (1) 1M x 36 (1) 1M x 36 (1) 2M x 36 (1) 2M x 36 24MB (1) 2M x 36 (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 32MB (1) 8M x 36 None None None 32MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 32MB (1) 4M x 36 (1) 4M x 36 None None 40MB (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 40MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 48MB (1) 2M x 36 (1) 2M x 36 (1) 4M x 36 (1) 4M x 36 48MB (1) 4M x 36 (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 64MB (1) 8M x 36 (1) 8M x 36 None None DRAM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 Bank 3 72MB (1) 8M x 36 (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 72MB (1) 1M x 36 (1) 1M x 36 (1) 8M x 36 (1) 8M x 36 80MB (1) 2M x 36 (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 80MB (1) 8M x 36 (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 96MB (1) 4M x 36 (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 96MB (1) 8M x 36 (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 128MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 TAG 256KB (8) 32K x 8 (1) 32K x 8 512KB (8) 64K x 8 (1) 32K x 8 1MB (8) 128K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP21 JP22 256KB Pins 1 & 2 closed Pins 1 & 2 closed 512KB Pins 2 & 3 closed Pins 1 & 2 closed 1MB Pins 2 & 3 closed Pins 2 & 3 closed CPU SPEED CONFIGURATION Speed J14 J15 JP16 JP17 75MHz Open Open Open Closed 90MHz Open Open Closed Open 100MHz Open Open Closed Closed 120MHz Open Closed Closed Open 133MHz Open Closed Closed Closed 150MHz Open Closed Open Open