W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 199

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CR E8h. (PECI Warning Flag Register; Default 00h)
BIT
7
6
5
4
3
2
Reserved.
READ / WRITE
R / W
R / W
R / W
R / W
R / W
Agent 4 Alert Bit (When CR E8[3] is 0)
0: Agent 4 has valid FCS.
1: Agent 4 has invalid FCS in the previous 3 transactions.
Agent 4 Absent Bit (When CR E8[3] is 1)
0: Agent 4 is detected.
1: Agent 4 cannot be detected.
Agent 3 Alert Bit (When CR E8[3] is 0)
0: Agent 3 has valid FCS.
1: Agent 3 has invalid FCS in the previous 3 transactions.
Agent 3 Absent Bit (When CR E8[3] is 1)
0: Agent 3 is detected.
1: Agent 3 cannot be detected.
Agent 2 Alert Bit (When CR E8[3] is 0)
0: Agent 2 has valid FCS.
1: Agent 2 has invalid FCS in the previous 3 transactions.
Agent 2 Absent Bit (When CR E8[3] is 1)
0: Agent 2 is detected.
1: Agent 2 cannot be detected.
Agent 1 Alert Bit (When CR E8[3] is 0)
0: Agent 1 has valid FCS.
1: Agent 1 has invalid FCS in the previous 3 transactions.
Agent 1 Absent Bit (When CR E8[3])
0: Agent 1 is detected.
1: Agent 1 cannot be detected.
Bank Select. This bit is used in Bank index selection. The relative data
delivered over PECI interface and PECI Agent Absent Bit can be read
from the registers below by setting Bank selection.
Agt1RelTemp: CR E0 (Low Byte), CR E1 (High Byte)
Agt2RelTemp: CR E2 (Low Byte), CR E3 (High Byte)
Agt3RelTemp: CR E4 (Low Byte), CR E5 (High Byte)
Agt4RelTemp: CR E6 (Low Byte), CR E7 (High Byte)
Agent 4 Absent Bit: CR E8 bit 7
Agent 3 Absent Bit: CR E8 bit 6
Agent 2 Absent Bit: CR E8 bit 5
Agent 1 Absent Bit: CR E8 bit 4
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DESCRIPTION
W83627UHG