AMC7834 Datasheet, PDF (65/93 Pages) Texas Instruments – AMC7834 12-Bit Integrated Power-Amplifier Monitor and Control System with Temperature, Current and Voltage Supervision Capabilities

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AMC7834
SLAS972B – NOVEMBER 2014 – REVISED MARCH 2016
7.6.5 Conversion Trigger: Address 0x1C
7.6.5.1 DAC and ADC Trigger Register (address = 0x1C) [reset = 0x0000]
15
14
7
6
Bit
15-2
1
Field
Reserved
DAC-TRIG
0
ADC-TRIG
Figure 82. DAC and ADC Trigger Register (W)
13
12
11
10
9
8
Reserved
W-00h
5
4
3
2
1
0
Reserved
DAC-TRIG
ADC-TRIG
W-00h
W-0
W-0
Table 29. DAC/ADC Trigger Field Descriptions
Type
W
W
W
Reset
All zeros
0
0
Description
Reserved for factory use.
Internal DAC conversion trigger.
Set this bit to 1 to synchronously load those DACs who have
been set in synchronous mode in the DAC Sync register. This
bit is automatically cleared to 0 after the DAC Data registers are
updated.
Internal ADC conversion bit.
Set this bit to 1 to start the ADC conversion. The bit is
automatically cleared to 0 after the ADC conversion starts. If the
bit is set to 1 while the ADC is not in READY mode the
conversion command is ignored.
7.6.6 Reset: Address 0x1D
7.6.6.1 Software Reset Register (address = 0x1D) [reset = 0x0000]
Figure 83. Software Reset Register (W)
15
14
13
12
11
10
9
8
Reserved
W-00h
7
6
5
4
3
2
1
0
Reserved
SOFT-RESET[3:0]
W-0000
W-0000
Table 30. Software Reset Register Field Descriptions
Bit
15-4
3-0
Field
Reserved
SOFT-RESET[3:0]
Type
W
W
Reset
All zeros
0000
Description
Reserved for factory use.
When set to reserved code 1100 resets the device to its default
state. Auto clears with execution.
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