Datasheet
LM95233
www.ti.com
SNIS145E –AUGUST 2006–REVISED MARCH 2013
Bit(s) Bit Name Read/ Description
Write
1 R1T2M R/W Remote 1 Tcrit-2 Mask:
1 – prevents the remote 1 temperature error event from propagating to the TCRIT3 pin
0 – allows the remote 1 temperature error event to propagate to the TCRIT3 pin
0 LTM R/W Local Tcrit Mask:
1 – prevents the local temperature error event from propagating to the TCRIT3 pin
0 – allows the local temperature error event to propagate to the TCRIT3 pin
LIMIT REGISTERS
Local Limit Register
The Local Limit register range is 0°C to 127°C. The value programmed in this register is used to determine a
local temperature error event.
Register Name Command Read/ D7 D6 D5 D4 D3 D2 D1 D0 POR
Byte Write Default
(Hex) (Hex)
Local Tcrit Limit 0x40 R/W 0 64 32 16 8 4 2 1 0x55
Bit(s) Bit Name Read/ Description
Write
7 0 R0 Read only bit will always report "0".
6 64 R/W bit weight 64°C
5 32 R/W bit weight 32°C
4 16 R/W bit weight 16°C
3 8 R/W bit weight 8°C
2 4 R/W bit weight 4°C
1 2 R/W bit weight 2°C
0 1 R/W bit weight 1°C
Remote Limit Registers
The range for these registers is 0°C to 255°C.
Register Name Command Read/ D7 D6 D5 D4 D3 D2 D1 D0 POR
Byte Write Default
(Hex) (Hex)
Remote 1 Tcrit-1 Limit (used by 0x41 R/W 128 64 32 16 8 4 2 1 0x6E
TCRIT1 error events)
Remote 2 Tcrit-1 Limit (used by 0x42 R/W 128 64 32 16 8 4 2 1 0x6E
TCRIT1 error events)
Remote 1 Tcrit-2 and Tcrit3 Limit (used 0x49 R/W 128 64 32 16 8 4 2 1 0x55
by TCRIT2 and TCRIT3 error events)
Remote 2 Tcrit-2 and Tcrit3 Limit (used 0x4A R/W 128 64 32 16 8 4 2 1 0x55
by TCRIT2 and TCRIT3 error events)
Bit(s) Bit Name Read/ Description
Write
7 128 R/W bit weight 128°C
6 64 R/W bit weight 64°C
5 32 R/W bit weight 32°C
4 16 R/W bit weight 16°C
3 8 R/W bit weight 8°C
2 4 R/W bit weight 4°C
1 2 R/W bit weight 2°C
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