ADT7463 Datasheet, PDF (44/53 Pages) Analog Devices – dB COOL Remote Thermal Controller and Voltage Monitor

ADT7463
Table XXVII. XOR Tree Test Enable
Register Address
0x6F
<0>
<7:1>
R/W*
Read/Write
XEN
Reserved
Description
Power-On Default
XOR Tree Test Enable Register
0x00
If the XEN bit is set to 1, the device enters the XOR Tree Test Mode. Clearing the bit
removes the device from the XOR Test Mode.
Unused. Do not write to these bits.
*This register becomes read-only when the Configuration Register 1 Lock bit is set to 1. Any further attempts to write to this register will have no effect.
Table XXVIII. Remote 1 Temperature Offset
Register Address
0x70
<7:0>
R/W*
Read/Write
Read/Write
Description
Power-On Default
Remote 1 Temperature Offset
0x00
Allows a twos complement offset value to be automatically added to or subtracted from
the Remote 1 Temperature reading. This is to compensate for any inherent system offsets
such as PCB trace resistance. LSB value = 0.25^oC.
*This register becomes read-only when the Configuration Register 1 Lock bit is set to 1. Any further attempts to write to this register will have no effect.
Table XXIX. Local Temperature Offset
Register Address
0x71
<7:0>
R/W*
Read/Write
Read/Write
Description
Power-On Default
Local Temperature Offset
0x00
Allows a twos complement offset value to be automatically added to or subtracted from
the local temperature reading. LSB value = 0.25^oC.
*This register becomes read-only when the Configuration Register 1 Lock bit is set to 1. Any further attempts to write to this register will have no effect.
Table XXX. Remote 2 Temperature Offset
Register Address
0x72
<7:0>
R/W*
Read/Write
Read/Write
Description
Power-On Default
Remote 2 Temperature Offset
0x00
Allows a twos complement offset value to be automatically added to or subtracted from
the Remote 2 Temperature reading. This is to compensate for any inherent system off-
sets such as PCB trace resistance. LSB value = 0.25^oC.
*This register becomes read-only when the Configuration Register 1 Lock bit is set to 1. Any further attempts to write to this register will have no effect.
–44–
REV. 0