FLASH TECH, INC. SL-52D2 Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 280mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, IR connector, USB connectors (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 2 CN1 Power LED & keylock J2 Serial port 1 CN2 Reset switch J3 Parallel port CN3 IDE interface LED J4 Floppy drive interface CN4 Turbo LED J5 IDE interface 2 CN5 Green PC connector J6 IDE interface 1 CN6 32-bit PCI slots PC1 - PC4 PS/2 mouse port CN7 USB connector 1 USB1 IR connector IR1 USB connector 2 USB2 Speaker J1 Cache slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter J7 Closed » CMOS memory normal operation JP3 Open CMOS memory clear JP3 Closed » Monitor type select color JP12 Closed Monitor type select monochrome JP12 Open DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (2) 1M x 36 None None 8MB None None (1) 1M x 64 16MB (2) 2M x 36 None None 16MB (2) 1M x 36 (2) 1M x 36 None 16MB None (2) 1M x 36 (1) 1M x 64 16MB None None (1) 2M x 64 24MB None (2) 2M x 36 (1) 1M x 64 24MB (2) 2M x 36 (2) 1M x 36 None 32MB None (2) 2M x 36 (1) 2M x 64 32MB None None (1) 4M x 64 32MB (2) 4M x 36 None None 32MB (2) 2M x 36 (2) 2M x 36 None 40MB None (2) 4M x 36 (1) 1M x 64 40MB (2) 1M x 36 (2) 4M x 36 None 48MB None (2) 4M x 36 (1) 2M x 64 48MB (2) 4M x 36 (2) 2M x 36 None 64MB None (2) 4M x 36 (1) 4M x 64 64MB None None (1) 8M x 64 64MB (2) 8M x 36 None None 64MB (2) 4M x 36 (2) 4M x 36 None 72MB None (2) 8M x 36 (1) 1M x 64 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 72MB (2) 1M x 36 (2) 8M x 36 None 80MB None (2) 8M x 36 (1) 2M x 64 80MB (2) 8M x 36 (2) 2M x 36 None 96MB None (2) 8M x 36 (1) 4M x 64 96MB (2) 8M x 36 (2) 4M x 36 None 128MB None (2) 8M x 36 (1) 8M x 64 128MB (2) 8M x 36 (2) 8M x 36 None Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 SL1 TAG 256KB (2) 32K x 32 Not installed Unidentified 512KB (2) 32K x 32 256KB module Unidentified installed CACHE JUMPER CONFIGURATION Size JP14 256KB Open 512KB Closed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP8 JP17 JP18 JP21 JP23 speed speed 120MHz 50MHz 2x Open Open Closed 1 & 1 & 2 2 133MHz 55MHz 2x Open Open Closed 2 & 1 & 2 3 150MHz 60MHz 2x Closed Open Closed 1 & 2 & 3 2 166MHz 66MHz 2x Closed Open Closed 2 & 2 & 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier JP8 JP17 JP18 JP21 JP23 speed speed 75MHz 50MHz 1.5x Open Open Open 1 & 1 & 2 2 90MHz 60MHz 1.5x Closed Open Open 1 & 2 & 3 2 100MHz 66MHz 1.5x Closed Open Open 2 & 2 & 3 3 120MHz 60MHz 1.5x Closed Open Open 1 & 2 & 3 2 133MHz 66MHz 2x Closed Open Open 2 & 2 & 3 3 150MHz 60MHz 2x Closed Open Closed 1 & 2 & 3 2 166MHz 66MHz 2x Closed Open Closed 2 & 2 & 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP8 JP17 JP18 JP21 JP23 speed speed 75MHz 50MHz 1.5x Open Open Open 1 & 1 & 2 2 90MHz 60MHz 1.5x Closed Open Open 1 & 2 & 2 3 100MHz 66MHz 1.5x Closed Open Open 2 & 2 & 3 3 120MHz 60MHz 2x Closed Open Closed 1 & 2 & 2 3 133MHz 66MHz 2x Closed Open Closed 2 & 2 & 3 3 150MHz 60MHz 2.5x Closed Closed Closed 1 & 2 & 2 3 166MHz 66MHz 2.5x Closed Closed Closed 2 & 2 & 3 3 180MHz 60MHz 3x Closed Closed Open 1 & 2 & 2 3 200MHz 66MHz 3x Closed Closed Open 2 & 2 & 3 3 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP5 JP6 JP7 JP9 CX M1 1 & 2 1 & 2 1 & 3, 2 & 1 & 3, 2 & 4 4 CX M2 (2.5v) 2 & 3 2 & 3 3 & 5, 4 & 3 & 5, 4 & 6 6 CX M2 (2.8v) 1 & 2 2 & 3 3 & 5, 4 & 3 & 5, 4 & 6 6 AM K5 (< = 133MHz) 1 & 2 1 & 2 1 & 3, 2 & 1 & 3, 2 & 4 4 AM K5 (> 166MHz 2 & 3 2 & 3 3 & 5, 4 & 3 & 5, 4 & 2.5v) 6 6 AM K5 (> 166MHz 1 & 2 2 & 3 3 & 5, 4 & 3 & 5, 4 & 2.8v) 6 6 P54C/CTB 1 & 2 1 & 2 1 & 3, 2 & 1 & 3, 2 & 4 4 P55C (2.5v) 2 & 3 2 & 3 3 & 5, 4 & 3 & 5, 4 & 6 6 P55C (2.8v) 1 & 2 2 & 3 3 & 5, 4 & 3 & 5, 4 & 6 6 Note: Pins designated should be in the closed position.