W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 92

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• 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

Bit 7: A one restores power on default value to some registers. This bit clears itself since the power on
Bit 6: Reserved
Bit 5: Reserved
Bit 4: Reserved
Bit 3: A one disables the SMI# output without affecting the contents of Interrupt Status Registers. The
Bit 2: Reserved
Bit 1: A one enables the SMI# Interrupt output.
Bit 0: A one enables startup of monitoring operations, a zero puts the part in standby mode.
Note: The outputs of Interrupt pins will not be cleared if the user writes a zero to this location after an
7.9.31 Interrupt Status Register 1 - Index 41h (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
Bit 7: A one indicates the fan count limit of CPUFANIN0 has been exceeded.
default is zero.
device will stop monitoring. It will resume upon clearing of this bit.
interrupt has occurred unlike "INT_Clear'' bit.
7
Read Only
8 bits
6
41h
7
5
6
4
00h
5
3
4
2
3
1
W83627EHF/EF, W83627EHG/EG
2
0
-81-
1
0
START
SMI#Enable
Reserved
INT_Clear
Reserved
Reserved
Reserved
INITIALIZATION
CPUVCORE
VIN0
AVCC(Pin114)
3VCC
SYSTIN
CPUTIN
SYSFANIN
CPUFANIN0
Publication Release Date: April 7, 2009
Version 1.94