Advantech MIC-3332, User Manual, Page: 56 / 62

MIC-3332 User Manual 46
Register Address: IO address 442h
Register Name: OS ShutDown Flag Register
Default Value: 00
Attribute: Read/Write
Note: This register just for BIOS to write.For customer, please don't use this register.
Register Address: IO address 443h
Register Name: Watchdog Count Value
Default Value: 00
Attribute: Read/Write
Register Address: IO address 444h
Register Name: Watchdog Function
Default Value: 80
Attribute: Read/Write
Register Address: IO address 445h-446h
Register Name: Device ID
Default Value: 3332
Attribute: Read Only
Register Address: IO address 447h-448h
Register Name: Revision ID Register
Default Value: 0014
Attribute: Read Only
Bit Description Access
7-1 Reserved RO
0
0: OS ShutDown disable
1: OS ShutDown enable
RW
Bit Description Access
7-0 Watchdog Count Value (default unit:sec) RW
Bit Description Access
7
1: dual BIOS enable (default)
0: dual BIOS disable
RO
6:3 Reserved RW
2:1
00: unit:sec(default)
01: unit:min
10: unit:hour
11:unit:day
RW
0
1: Watchdog Enable
0: Watchdog Disable (default)
RW
Bit Description Access
15-0
Device ID
This field identifies the particular device. This identifier is
allocated by the CPLD design team.
RO