TYAN COMPUTER CORPORATION S1573S Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/IDT C6/Pentium/ Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 256/512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (5), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, wake on LAN connector [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX USB connector 1 J10 connector Wake on LAN CON1 USB connector 2 J11 connector Chassis fan power FAN1 IDE interface 2 J13 Chassis fan power FAN2 Serial port 2 J14 Chassis fan power FAN3 IDE interface 1 J15 IR connector J2 Floppy drive J16 interface Soft off power J8/pins 1 & 2 Parallel port J17 supply Green PC connector J8/pins 3 & 4 PS/2 mouse port J19 IR connector J8/pins 6 – Serial port 1 J22 11 IDE interface LED J8/pins 13 & Power LED & J25 14 keylock Power LED J8/pins 18 & Green PC connector J90 20 Reset switch J8/pins 22 & 32-bit PCI slots PC1 – PC5 23 Speaker J8/pins 24 - 27 Note: The location of CON1 is unidentified. USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J30 Unidentified alter » Factory configured - do not J32 Unidentified alter » Factory configured - do not J33 Unidentified alter » Factory configured - do not J34 Unidentified alter » Factory configured - do not J35 Unidentified alter Flash BIOS voltage select 12v JP2 Pins 2 & 3 closed Flash BIOS voltage select 5v JP2 Pins 1 & 2 closed SIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (2) 1M x 36 None None 16MB (2) 1M x 36 (2) 1M x 36 None 16MB (2) 2M x 36 None None 24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 32MB (2) 2M x 36 (2) 2M x 36 None 32MB (2) 4M x 36 None None 48MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 64MB (2) 4M x 36 (2) 4M x 36 None SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 64MB (2) 8M x 36 None None 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 None 128MB (2) 16M x 36 None None 136MB (2) 16M x 36 (2) 1M x 36 None 144MB (2) 16M x 36 (2) 1M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 None 160MB (2) 16M x 36 (2) 2M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 None 192MB (2) 16M x 36 (2) 4M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 None 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 8M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 None Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 3 Bank 4 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 16M x 64 None 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x 64 (1) 1M x 64 DIMM CONFIGURATION (CON’T) Size Bank 3 Bank 4 144MB (1) 16M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. DIMM VOLTAGE CONFIGURATION Voltage JP18 JP19 JP20 JP21 JP27 JP28 3.3v Open Open Closed Closed Closed Open 5v Closed Closed Open Open Open Closed CACHE CONFIGURATION Size Bank 0 256KB (2) 32K x 32 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 120MHz 50MHz 2x Closed Open Open 1 & Closed 2, 3 & 4 150MHz 60MHz 2x Closed Open Open 1 & Open 2 166MHz 66MHz 2x Closed Open Open Open Open 200MHz 75MHz 2x Closed Open Open 3 & Open 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 150MHz 60MHz 2x Closed Open Open 1 & Open 2 166MHz 66MHz 2x Closed Open Open Open Open 200MHz 75MHz 2x Closed Open Open 3 & Open 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 166MHz 60MHz 2.5x Closed Closed Open 1 & Open 2 166MHz 66MHz 2x Closed Open Open Open Open 200MHz 66MHz 2.5x Closed Closed Open Open Open 200MHz 75MHz 2x Closed Open Open 3 & Open 4 233MHz 66MHz 3x Open Closed Open Open Open 233MHz 75MHz 2.5x Closed Closed Open 3 & Open 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IDT C6) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 150MHz 50MHz 3x Open Closed Open 1 & Closed 2, 3 & 4 180MHz 60MHz 3x Open Closed Open 1 & Open 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 90MHz 60MHz 1.5x Open Open Open 1 & Open 2 100MHz 66MHz 1.5x Open Open Open Open Open 120MHz 60MHz 2x Closed Open Open 1 & Open 2 133MHz 66MHz 2x Closed Open Open Open Open 166MHz 66MHz 2.5x Closed Closed Open Open Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 166MHz 66MHz 2.5x Closed Closed Open Open Open 200MHz 66MHz 3x Open Closed Open Open Open 233MHz 66MHz 3.5x Open Open Open Open Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 75MHz 50MHz 1.5x Open Open Open 1 & Closed 2, 3 & 4 90MHz 60MHz 1.5x Open Open Open 1 & Open 2 100MHz 66MHz 1.5x Open Open Open Open Open 120MHz 60MHz 2x Closed Open Open 1 & Open 2 133MHz 66MHz 2x Closed Open Open Open Open 150MHz 60MHz 2.5x Closed Closed Open 1 & Open 2 166MHz 66MHz 2.5x Closed Closed Open Open Open 200MHz 66MHz 3x Open Closed Open Open Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier BF0 BF1 BF2 J23 J31 speed speed 166MHz 66MHz 2.5x Closed Closed Open Open Open 200MHz 66MHz 3x Open Closed Open Open Open 233MHz 66MHz 3.5x Open Open Open Open Open Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP24 JP25 JP26 AM K5 Open Open Open AM K6 Closed Closed Closed CX 6X86 Open Open Open CX 6X86L Closed Closed Closed CX 6X86MX Closed Closed Closed Pentium Open Open Open IDT C6 Open Open Open Pentium MMX Closed Closed Closed Note: JP26 may not be present on all boards. CPU VOLTAGE SELECTION Voltage VID1 VID2 VID3 VID4 2.0v Open Open Open Open 2.1v Closed Open Open Open 2.2v Open Closed Open Open 2.3v Closed Closed Open Open 2.4v Open Open Closed Open 2.5v Closed Open Closed Open 2.6v Open Closed Closed Open 2.7v Closed Closed Closed Open 2.8v Open Open Open Closed 2.9v Closed Open Open Closed 3.0v Open Closed Open Closed 3.1v Closed Closed Open Closed 3.2v Open Open Closed Closed 3.3v Closed Open Closed Closed 3.4v Open Closed Closed Closed 3.5v Closed Closed Closed Closed IR SELECTION Setting JP15 JP16 IR connector Pins 2 & 3 closed Pins 2 & 3 closed COM port Pins 1 & 2 closed Pins 1 & 2 closed