adm1027 Analog Devices, Inc., adm1027 Datasheet - Page 45

• Manufacturer Part Number: adm1027
• Description: Dbcool? Remote Thermal Controller And Voltage Monitor
• Manufacturer: Analog Devices, Inc.

Bit
<4:0>
<7:5>
Register Address
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
Setting the Configuration Register 1 lock bit has no effect on these registers.
High Limits: An interrupt is generated when a value exceeds its high limit ( > comparison).
Low Limits: An interrupt is generated when a value is equal to or below its low limit ( £ comparison).
Register Address
0x4E
0x4F
0x50
0x51
0x52
0x53
Exceeding any of these temperature limits by 1
the Configuration Register 1 lock bit has no effect on these registers.
High Limits: An interrupt is generated when a value exceeds its high limit ( > comparison).
Low Limits: An interrupt is generated when a value is equal to or below its low limit (£ comparison).
REV. A
Name
VID[4:0]
Reserved
R/W
Read-Only
Read-Only
R/W
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
R/W
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Table XII. Register 0x43 – VID Register (Power-On Default = 0x00 )
Description
The VID[4:0] inputs from the CPU to indicate the expected processor core voltage. On
power-up, these bits reflect the state of the VID pins, even if monitoring is not enabled.
Reserved for future use.
Description
2.5 V Low Limit
2.5 V High Limit
V
V
V
V
5 V Low Limit
5 V High Limit
12 V Low Limit
12 V High Limit
Description
Remote 1 Temperature Low Limit
Remote 1 Temperature High Limit
Local Temperature Low Limit
Local Temperature High Limit
Remote 2 Temperature Low Limit
Remote 2 Temperature High Limit
Table XIV. Temperature Limit Registers
o
CCP
CCP
CC
CC
C will cause the appropriate status bit to be set in the interrupt status register. Setting
Table XIII. Voltage Limit Registers
Low Limit
High Limit
Low Limit
High Limit
–45–
Power-On Default
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x00
0xFF
Power-On Default
0x81
0x7F
0x81
0x7F
0x81
0x7F
ADM1027