W83697HG Nuvoton Technology Corporation of America, W83697HG Datasheet - Page 38

• Manufacturer Part Number: W83697HG
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83697HG

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

Data Register (Port x6h)
Data Port:
Power on Default Value
Attribute:
Size:
Bit 7-0: Data to be read from or to be written to RAM and Register.
Configuration Register  Index 40h
Register Location:
Power on Default Value
Attribute:
Size:
Bit 7: A one restores power on default value to all registers except the Serial Bus Address register.
Bit 6: Reserced
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
This bit clears itself since the power on default is zero.
device will stop monitoring. It will resume upon clearing of this bit.
interrupt has occurred unlike "INT_Clear'' bit.
8 bits
7
6
5
7
Port x6h
40h
00h
Read/write
8 bits
01h
Read/write
4
6
3
5
2
4
1
3
0
- 35 -
2
1
START
SMI#Enable
RESERVED
INT_Clear
RESERVED
RESERVED
RESERVED
INITIALIZATION
0
Publication Release Date: May 30, 2005
Data
W83697HF/ HG
Revision A1