AMC7836_15 Datasheet, PDF (64/87 Pages) Texas Instruments – AMC7836 High-Density, 12-Bit Analog Monitor and Control Solution With Multichannel ADC, Bipolar DACs, Temperature Sensor, and GPIO Ports

AMC7836
SLAS986B – NOVEMBER 2014 – REVISED FEBRUARY 2015
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7.6.11.2 ADCn-Upper-Thresh (High Byte) Register (address = 0x80 through 0x93) [reset = 0x0F]
Figure 99. ADCn-Upper-Thresh (High Byte) Register (R/W)
7
Bit
7-4
3-0
6
5
4
3
2
1
0
Reserved
THRUn(11:8)
R/W-All zeros
R/W-0xF
Table 48. ADCn-Upper-Thresh (High Byte) Register Field Descriptions
Field
Reserved
THRUn(11:8)
Type
R/W
R/W
Reset
All zeros
0xF
Description
Reserved for factory use.
Sets 12-bit upper threshold value for the ADC_n channel in
straight binary format.
7.6.11.3 ADCn-Lower-Thresh (Low Byte) Register (address = 0x80 through 0x93) [reset = 0x00]
Figure 100. ADCn-Lower-Thresh (Low Byte) Register (R/W)
7
6
5
4
3
2
1
0
THRLn(7:0)
R/W-All zeros
Table 49. ADCn-Lower-Thresh (Low Byte) Register Field Descriptions
Bit Field
7-0 THRLn(7:0)
Type
R/W
Reset
All zeros
Description
Sets 12-bit lower threshold value for the ADC_n channel in
straight binary format.
7.6.11.4 ADCn-Lower-Thresh (High Byte) Register (address = 0x80 through 0x93) [reset = 0x00]
Figure 101. ADCn-Lower-Thresh (High Byte) Register (R/W)
7
6
5
4
3
2
1
0
Reserved
THRLn(11:8)
R/W-All zeros
R/W-All zeros
Table 50. ADCn-Lower-Thresh (High Byte) Register Field Descriptions Field Descriptions
Bit Field
7-4 Reserved
3-0 THRLn(11:8)
Type
R/W
R/W
Reset
All zeros
All zeros
Description
Reserved for factory use.
Sets 12-bit lower threshold value for ADC_n channel in straight
binary format.
7.6.11.5 LT-Upper-Thresh (Low Byte) Register (address = 0x94) [reset = 0xFF]
Figure 102. LT-Upper-Thresh (Low Byte) Register (R/W)
7
6
5
4
3
2
1
0
THRU-LT(7:0)
R/W-All ones
Table 51. LT-Upper-Thresh (Low Byte) Register Field Descriptions
Bit Field
7-0 THRU-LT(7:0)
Type
R/W
Reset
All ones
Description
Sets 12-bit upper threshold value for the local temperature
sensor in two’s complement format.
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