Datasheet

LM95234
www.ti.com SNIS136D –AUGUST 2006–REVISED MARCH 2013
Bit(s) Bit Name Read/ Description
Write
7 SIGN RO Sign bit The Local temperature MSB value register
range is +127°C to −128°C. The value
6 64 RO bit weight 64°C
programmed in this register is used to
5 32 RO bit weight 32°C
determine a local temperature error event.
4 16 RO bit weight 16°C
3 8 RO bit weight 8°C
2 4 RO bit weight 4°C
1 2 RO bit weight 2°C
0 1 RO bit weight 1°C
Bit(s) Bit Name Read/ Description
Write
7 1/2 RO bit weight 1/2°C (0.5°C) The Local Limit register range is 0°C to
127°C. The value programmed in this
6 1/4 RO bit weight 1/4°C (0.25°C)
register is used to determine a local
5 1/8 RO bit weight 1/8°C (0.125°C)
temperature error event.
4-0 0 RO Reserved – will report "0" when read.
Remote Temperature Value Registers with Signed Format
Register Name Command Read/ D7 D6 D5 D4 D3 D2 D1 D0 POR
Byte Write Default
(Hex) (Hex)
Remote Temp 1 MSB – Signed 0x11 RO SIGN 64 32 16 8 4 2 1 –
Remote Temp 1 LSB – Signed, Digital
0 0
Filter Off
0x21 RO 1/2 1/8 0 0 0 0 –
Remote Temp 1 LSB – Signed, Digital
1/16 1/32
Filter On
Remote Temp 2 MSB – Signed 0x12 RO SIGN 64 32 16 8 4 2 1 –
Remote Temp 2 LSB – Signed, Digital
0 0
Filter Off
0x22 RO 1/2 1/8 0 0 0 0 –
Remote Temp 2 LSB – Signed, Digital
1/16 1/32
Filter On
Remote Temp 3 MSB – Signed 0x13 RO SIGN 64 32 16 8 4 2 1 –
Remote Temp 3 LSB – Signed 0x23 RO 1/2 1/8 0 0 0 0 0 0 –
Remote Temp 4 MSB – Signed 0x14 RO SIGN 64 32 16 8 4 2 1 –
Remote Temp 4 LSB – Signed 0x24 RO 1/2 1/8 0 0 0 0 0 0 –
The Local temperature MSB value register range is +127°C to −128°C. The value programmed in this register is
used to determine a local temperature error event.
Bit(s) Bit Name Read/ Description
Write
7 SIGN RO Sign bit
6 64 RO bit weight 64°C
5 32 RO bit weight 32°C
4 16 RO bit weight 16°C
3 8 RO bit weight 8°C
2 4 RO bit weight 4°C
1 2 RO bit weight 2°C
0 1 RO bit weight 1°C
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