AMC7834 Datasheet, PDF (52/93 Pages) Texas Instruments – AMC7834 12-Bit Integrated Power-Amplifier Monitor and Control System with Temperature, Current and Voltage Supervision Capabilities

AMC7834
SLAS972B – NOVEMBER 2014 – REVISED MARCH 2016
7.6 Register Maps
ADDRESS
0x00 to 0x01
0x02
0x03
0x04
0x05
0x06
0x07 to 0x0B
0x0C
0x0D – 0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
0x20
0x21
0x22
0x23
0x24
0x25
0x26
0x27
0x28
0x29
0x2A
0x2B
0x2C
0x2D
0x2E
0x2F
TYPE
—
R/W
—
R
—
R
—
R
—
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
—
R
R
R
DEFAULT
—
0000
—
0C34
—
0001
—
0451
—
0300
036A
0000
—
2222
0000
0000
003F
FF00
FF00
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
—
0000
0000
0000
Table 9. Memory Map
REGISTER NAME
Reserved
Power Mode
Reserved
Device ID
Reserved
Version ID
Reserved
Vendor ID
Reserved
AMC Configuration 0
AMC Configuration 1
ADC MUX
Reserved
Closed Loop Settling Time
DAC Sync
DAC Range
CLAMP Configuration
SLEEP1 Configuration
SLEEP2 Configuration
ALARMOUT Clamp
ALARMOUT Configuration
DAC/ADC Trigger
Software Reset
Alarm Status
AMC Status
ADC1-Internal-Data
ADC2-Internal-Data
ADC3-Internal-Data
ADC4-Internal-Data
ADC1-External-Data
ADC2-External-Data
ADC3-External-Data
ADC4-External-Data
CS1-Data
CS2-Data
CS3-Data
CS4-Data
Reserved
LT-Data
RT1-Data
RT2-Data
ADDRESS
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
0x3A
0x3B
0x3C to 0x3F
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59 to 0x5F
0x60 to 0x6F
0x70 to 0x7F
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
R/W
—
—
—
DEFAULT
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
—
0FFF
0000
0FFF
0000
0FFF
0000
0FFF
0000
07FF
0800
07FF
0800
07FF
0800
0FFF
0FFF
0008
0008
0008
0008
0008
0008
0008
—
000F
—
—
—
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REGISTER NAME
DAC1-Data
DAC2-Data
DAC3-Data
DAC4-Data
AUXDAC1-Data
AUXDAC2-Data
AUXDAC3-Data
AUXDAC4-Data
ClosedLoop1
ClosedLoop2
ClosedLoop3
ClosedLoop4
Reserved
ADCINT1/CS1-Upper-Thresh
ADCINT1/CS1-Lower-Thresh
ADCINT2/CS2-Upper-Thresh
ADCINT2/CS2-Lower-Thresh
ADCINT3/CS3-Upper-Thresh
ADCINT3/CS3-Lower-Thresh
ADCINT4/CS4-Upper-Thresh
ADCINT4/CS4-Lower-Thresh
LT-Upper-Thresh
LT-Lower-Thresh
RT1-Upper-Thresh
RT1-Lower-Thresh
RT2-Upper-Thresh
RT2-Lower-Thresh
DAC12-Upper-Thresh
DAC34-Upper-Thresh
ADCINT1/CS1-Hysteresis
ADCINT2/CS2-Hysteresis
ADCINT3/CS3-Hysteresis
ADCINT4/CS4-Hysteresis
LT-Hysteresis
RT1-Hysteresis
RT2-Hysteresis
Reserved
GPIO
Reserved
Reserved
Reserved
52
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