TYAN COMPUTER CORPORATION S1469 Processor CX M1/IBM/SGS/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video Memory 1MB Cache 256/512KB BIOS AMI/Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), bus mouse port, CD-ROM interface, cassette drive interface, Ethernet 10Base2 connector, floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, VRM connector, USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 IDE interface LED J12 pins 1 & 2 Serial port 2 CN2 Power LED & keylock J40 Parallel port CN3 Speaker J41 Floppy drive CN4 Turbo switch J42 interface IDE interface 1 CN5 Reset switch J49 IDE interface 2 CN6 Turbo LED J50 PS/2 mouse CN7 32-bit PCI slots PC1 – PC4 interface IR connector CON11 Cache slot SL1 IR connector CON12 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not CON1 Unidentified alter » Factory configured - do not CON2 Unidentified alter » Factory configured - do not J18 Unidentified alter » Factory configured - do not J23 Unidentified alter » Factory configured - do not J27 Unidentified alter » Factory configured - do not J28 Unidentified alter » CMOS memory normal operation J43 Open CMOS memory clear J43 Closed » Factory configured - do not J54 Pins 1 & 2 closed alter DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 32 None None None 8MB None None (1) 1M x 64 None 16MB (2) 2M x 32 None None None 16MB None None (1) 2M x 64 None 16MB (2) 1M x 32 (2) 1M x 32 None None 32MB (2) 4M x 36 None None None 32MB None None (1) 4M x 64 None 32MB (2) 2M x 32 (2) 2M x 32 None None 64MB (2) 8M x 32 None None None 64MB (2) 4M x 32 (2) 4M x 32 None None 64MB (2) 4M x 32 None None (1) 4M x 64 64MB None None (1) 4M x 64 (1) 4M x 64 96MB (2) 8M x 32 (2) 4M x 32 None None 96MB (2) 8M x 32 None None (1) 4M x 64 128MB (2) 8M x 32 (2) 8M x 32 None None Note: Board accepts EDO memory. DRAM VOLTAGE CONFIGURATION Voltage J2 J4 J6 J9 J14 J15 J16 3.3v Open Closed Open Open Closed Closed Open 5v Closed Open Closed Closed Open Open Closed CACHE CONFIGURATION Size Bank 0 SL1 TAG 256KB (2) 32K x 32 Not installed Unidentified 512KB (2) 32K x 32 256KB module None installed CACHE JUMPER CONFIGURATION Setting J21 On board cache only Pins 2 & 3 closed Cache module Pins 1 & 2 closed CACHE TAG CONFIGURATION Size J20 Enabled Closed Disabled (when using cache module) Open CPU SPEED SELECTION (CYRIX) CPU speed Clock Multiplier J29 J30 J31 speed 120MHz 50MHz 1.5x 1 & 2, Closed Open 3 & 4 150MHz 60MHz 1.5x 3 & 4 Closed Open 166MHz 66MHz 1.5x 1 & 2 Closed Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM) CPU speed Clock Multiplier J29 J30 J31 speed 120MHz 50MHz 1.5x 1 & 2, Closed Open 3 & 4 150MHz 60MHz 1.5x 3 & 4 Closed Open 166MHz 66MHz 1.5x 1 & 2 Closed Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (SGS) CPU speed Clock Multiplier J29 J30 J31 speed 120MHz 50MHz 1.5x 1 & 2, Closed Open 3 & 4 150MHz 60MHz 1.5x 3 & 4 Closed Open 166MHz 66MHz 1.5x 1 & 2 Closed Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier J29 J30 J31 speed 75MHz 50MHz 1.5x 1 & 2, Open Open 3 & 4 90MHz 60MHz 1.5x 3 & 4 Open Open 100MHz 66MHz 1.5x 1 & 2 Open Open 120MHz 60MHz 2x 3 & 4 Closed Open 133MHz 66MHz 2x 1 & 2 Closed Open 150MHz 60MHz 2.5x 3 & 4 Closed Closed 166MHz 66MHz 2.5x 1 & 2 Closed Closed 200MHz 66MHz 3x 1 & 2 Open Closed Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage J58 J60 J61 J62 J63 J64 3.3v Open Open Closed Open Open Open » 3.5v Open Open Open Closed Open Open 3.6v Open Closed Open Open Open Open CPU VOLTAGE SELECTION (SINGLE, CON’T) Voltage J65 J66 J67 J68 J69 J70 3.3v Open Open Closed Closed Closed Closed » 3.5v Open Open Closed Closed Closed Closed 3.6v Open Open Closed Closed Closed Closed CPU VOLTAGE SELECTION (DUAL) Voltage V J58 J60 J61 J62 J63 J64 core 3.3v 2.65v Closed Open Closed Open Closed Open 3.3v 2.85v Closed Open Closed Open Open Closed 3.3v 3v Closed Open Closed Open Open Open 3.5v 2.65v Closed Open Open Closed Closed Open 3.5v 2.85v Closed Open Open Closed Open Closed 3.5v 3v Closed Open Open Closed Open Open 3.6v 2.65v Closed Closed Open Open Closed Open 3.6v 2.85v Closed Closed Open Open Open Closed 3.6v 3v Closed Closed Open Open Open Open CPU VOLTAGE SELECTION (DUAL, CON’T) Voltage V core J65 J66 J67 J68 J69 J70 3.3v 2.65v Open Closed Open Open Open Open 3.3v 2.85v Open Closed Open Open Open Open 3.3v 3v Closed Closed Open Open Open Open 3.5v 2.65v Open Closed Open Open Open Open 3.5v 2.85v Open Closed Open Open Open Open 3.5v 3v Closed Closed Open Open Open Open 3.6v 2.65v Open Closed Open Open Open Open 3.6v 2.85v Open Closed Open Open Open Open 3.6v 3v Closed Closed Open Open Open Open SERIAL PORT SELECTION Setting J10 J11 Used as serial port Pins 1 & 2 closed Pins 1 & 2 closed Used as IR port Pins 2 & 3 closed Pins 2 & 3 closed