TYAN COMPUTER CORPORATION S1461 Processor Pentium Processor Speed 75/90/100/120/133MHz Chip Set Unidentified Max. Onboard DRAM 128MB Cache 256/512KB BIOS AMI/Award Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), IDE interfaces (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location IDE interface (primary) CN1 Turbo LED J23 IDE interface(secondary) CN2 Power LED & J26 keylock Turbo switch J17 Speaker J27 Reset switch J18 32-bit PCI slots PC1 - PC4 IDE interface LED J19 USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not J7 pins 2 & 3 alter closed » Factory configured - do not J8 pins 1 & 2 alter closed » Factory configured - do not J9 pins 1 & 2 alter closed » Factory configured - do not J10 Closed alter » CMOS memory normal operation J11 Open CMOS memory clear J11 Closed » Factory configured - do not J14 pins 2 & 3 alter closed » Factory configured - do not J24 N/A alter » Factory configured - do not J25 N/A alter » Factory configured - do not J28 N/A alter » Factory configured - do not J29 N/A alter » Factory configured - do not J30 N/A alter » Factory configured - do not J31 N/A alter » Factory configured - do not J32 Closed alter DRAM CONFIGURATION Size Bank 0 Bank 1 4MB (2) 512K x 36 NONE 8MB (2) 512K x 36 (2) 512K x 36 8MB (2) 1M x 36 NONE 12MB (2) 1M x 36 (2) 512K x 36 16MB (2) 1M x 36 (2) 1M x 36 16MB (2) 2M x 36 NONE 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 2M x 36 (2) 2M x 36 32MB (2) 4M x 36 NONE 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 4M x 36 (2) 4M x 36 64MB (2) 8M x 36 NONE 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 512KB (4) 64K x 8 (4) 64K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size J6 J21 J22 256KB pins 2 & 3 Open Closed closed 512KB pins 1 & 2 Closed Open closed CPU SPEED CONFIGURATION Speed J15 J16 J20 75MHz Closed Closed Open 90MHz Open Closed Open 100MHz Closed Open Open 120MHz Open Closed Closed 133MHz Closed Open Closed