ADT7463
Table XXVII. XOR Tree Test Enable
Description
XOR Tree Test Enable Register
Register Address
R/W*
Power-On Default
0x6F
<0>
Read/Write
XEN
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.
<7:1>
Reserved
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
R/W*
Description
Power-On Default
Read/Write
Read/Write
Remote 1 Temperature Offset
0x00
<7:0>
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°C.
*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
R/W*
Description
Power-On Default
Read/Write
Read/Write
Local Temperature Offset
0x00
<7:0>
Allows a twos complement offset value to be automatically added to or subtracted from
the local temperature reading. LSB value = 0.25°C.
*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
R/W*
Description
Power-On Default
Read/Write
Read/Write
Remote 2 Temperature Offset
0x00
<7:0>
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°C.
*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.
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