875PMAX主板原理图.pdf

875PMAX主板原理图8

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BLOCK DIAGRAM
D

875PMAX
PAGE TITLE
Clock
DATA

VRM 10.0

NORTHWOOD uFC-PGA 478-Pin uFCPGA Socket
ADDR ADDR CTRL CTRL

AGP 3.0
1.5V ONLY

875P

4DIMMs
DDR 266/333/400

MCH

C

SATA1 SATA2
ULTRA DMA33/66/100

KENAI II CSA
PCI CTRL

IDE Primary IDE Secondary USB 1 USB 2 USB 3 USB 4 USB 5 USB 6 USB 7 USB 8 Port Port Port Port Port Port Port Port

01. BLOCK DIAGRAM 02. CPU SOCKET 03. MCH MAIN 04. MCH AGP 05. MCH MEMORY 06. DDRA 07. DDRB 08. ICH5 & SATA 09. LPC & H/W MONITOR 10. PCI SLOTs 11. FWH & AC97 12. KENAI II CSA LAN 13. AGP & IDE 14. POWER,USB & FRONT CONN. 15. CLOCK GEN. 16. PWM CONTROLLER 17. LINEAR REGULATOR 18. CMI8738 19. PROMISE SERIAL ATA 20. VIA IEEE 1394
14.318 MHz

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DATA

C

I/O Controller Hub
USB 2.0/1.1

Hub Link

VIA IEEE 1394 PROMISE SERIAL ATA CM