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4 motherboard block diagram – Tyan Computer Barebone System B4881V50S4H User Manual

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1.4 About the product

8

Chapter 1: Overview

1.4.4 Motherboard block diagram

DDR266/333

144-Bit

DDR266/333

144-Bit

DDR266/333

144-Bit

DDR266/333

144-Bit

184 pin
DIMM3

184 pin
DIMM2

184 pin
DIMM1

184 pin
DIMM0

184 pin
DIMM0

184 pin
DIMM1

184 pin
DIMM2

184 pin
DIMM3

184 pin
DIMM0

184 pin
DIMM1

184 pin
DIMM2

184 pin
DIMM3

184 pin
DIMM3

184 pin
DIMM2

184 pin
DIMM1

184 pin
DIMM0

HT Connector( connect to CPU board)

HT Connector( connect to CPU board)

16x16 Hyper Transport@1600MT/s

16x16 Hyper Transport@1600MT/s

16x16 Hyper Transport@1600MT/s

OUT

IN

OUT

IN

16x16 Hyper Transport@1600MT/s

16x16 Hyper Transport@1600MT/s

16x16 Hyper Transport@1600MT/s

PCI-X Slot

PCI-X Slot

BUS A

BCM5704C Gigabit LAN two Port

Golem

AMD8131

Secondary CPU

H1

Floppy Disk Drive

LPC Super I/O

W83627HF

LPC ROM

LPC

bus

PCI-Express

x 16 slot

PCI Express X16 slotll

( X4 Signals)

4 SATA ports

EIDE(ATA/133) x2

USB2.0 x 2rear panel

USB2.0 x 6 front

panel headers

PS/ Kstboard & Mouse

64-Bit/100/66MHz

64-Bit/100/66MHz

BUS B

SERIAL port x 2

ATI RAGE XL

LINK 0

LINK 1

LINK 2

LINK 0

Third CPU

H2

LINK 2

LINK 1

LINK 0

Fourth

H3

LINK 1

LINK 2

LINK 0

Primary CPU

H0

Nvidia CK8-04 Pro

LINK 2

LINK 1

S

ATA

S

ATA

S

ATA

S

ATA

LINK 0

LINK 0

IEEE1394

Fport X2

32Bit/33MHz PCI BUS

SVMG interface

ADT7463 x2

Hardware Monitoring

Parallel Port
(Pin header)