Tyan S1471 User Manual

4

S1471-001-01 http://www.tyan.com

wCPU

            Intel Pentium 75 MHz thru 200 MHz (Socket 7)

Intel Pentium P55C
Cyrix/IBM/SGS M1/6x86 P120, P150 & P166

wSpeed

            50/60/66 MHz system bus

25/30/33 MHz PCI bus
7.5/8.33 MHz ISA bus speed

wDRAM

2 banks of 72 pin SIMM and 2 DIMM Banks
Supports 5V or 3.3V memory
Supports EDO(Exended Data Out) DRAMs
Supports SDRAM(Synchronous DRAM)
Supports Fast Page Mode DRAMs
Supports 8MB to 128MB of DRAMs

wL2 Cache

16KB cache memory included in Pentium
256/512KB on board 2nd level cache memory
Supports  synchronous pipeline-burst

wEIDE Controller

Primary and secondary PCI EIDE channels on
board for support of up to four EIDE Mode 0
through Mode 4 drives.
Supports DMA(Bus Master) mode 1 and 2.
( Bus Master driver on web at www.tyan.com)

wEnhanced I/O             Multi-mode bi-directional parallel port that

supports standard, EPP and ECP modes.
Supports 16550 compatible Uarts for on-board
high speed serial ports.
Support for an IrDA compliant Infra Red inter-
face.
On-board floppy controller
Support for On-board Universal Serial Port

wI/O Bus Slots

5 Master/Slave PCI-Bus
4 ISA Bus one ISA and one PCI slot is shared
for a total of 8 slots.