W83783S_07 WINBOND [Winbond], W83783S_07 Datasheet - Page 25

• Manufacturer Part Number: W83783S_07
• Description: Winbond H/W Monitoring IC
• Manufacturer: WINBOND [Winbond]

7. REGISTERS AND RAM
7.1 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:
Bit 5:
Bit 4:
Bit 3: A one disables the SMI# output without affecting the contents of Interrupt Status
The device will stop monitoring. It will resume upon clearing of this bit.
Bit 2:
This bit clears itself since the power on default is zero.
The logical 1 in this bit drives a zero on BEEP/GPO# pin.
Reserved
Reserved
Reserved
SMI#
Low limit
High limit
Figure 18-1. Voltage SMI# Mode
7
*
6
5
40h
00000001 binary
Read/write
8 bits
*
4
3
*
2
*Interrupt Reset when Interrupt Status Registers are read
1
*
0
- 21 -
START
SMI#Enable
RESERVED
INT_Clear
RESERVED
RESERVED
BEEP/GPO#
INITIALIZATION
Fan Count limit
Publication Release Date: August 21, 2007
SMI#
Figure 18-2. Fan SMI# Mode
*
W83783S
Registers.
Revision 1.0
*