W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 226

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Continued
CR E8h. (PECI Warning Flag Register; Default 00h)
3~2
3~2
1~0
BIT
BIT
1
0
7
6
5
4
Reserved.
Reserved
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R/W
Return High Temperature
0: The temperature of each agent is returned from domain 0 or domain 1,
which is controlled by CRE0 bit 0~3.
1: Return the highest temperature in domain 0 and domain 1 of individual
Agent.
PECISB_EN:
0: PECI host is controlled by IO
1: PECI host is the other (i.e. South Bridge).
Agent 4 Absent / Alert Bit
0: Agent 4 is detected and has valid FCS
1: Agent 4 cannot be detected or has invalid FCS in the previous 3
transactions
Agent 3 Absent / Alert Bit
0: Agent 3 is detected and has valid FCS
1: Agent 3 cannot be detected or has invalid FCS in the previous 3
transactions
Agent 2 Absent / Alert Bit
0: Agent 2 is detected and has valid FCS
1: Agent 2 cannot be detected or has invalid FCS in the previous 3
transactions
Agent 1 Absent / Alert Bit
0: Agent 1 is detected and has valid FCS
1: Agent 1 cannot be detected or has invalid FCS in the previous 3
transactions
PECI speed selected
00: The PECI speed is 1.5 MHz
01: The PECI speed is 750 KHz
10: The PECI speed is 375 KHz
11: The PECI speed is 187.5 KHz
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DESCRIPTION
DESCRIPTION
Publication Release Date: Aug, 22, 2007
W83627DHG
Version 1.4