sx8724s Semtech Corporation, sx8724s Datasheet - Page 46

• Manufacturer Part Number: sx8724s
• Description: Zoomingadc For Sensing Data Acquisition
• Manufacturer: Semtech Corporation

Revision 1.0
© Semtech
10.2.3 Software reset register
Table 25. RegSoftReset[0x44]
10.2.4 ZADC Registers
Table 26. RegACOutLsb[0x50]
Table 27. RegACOutMsb[0x51]
Table 28. RegACCfg0[0x52]
Table 29. RegACCfg1[0x53]
ADVANCED COMMUNICATIONS & SENSING
Bit
7:0
Bit
7:0
Bit
7:0
Bit
7
6:5
4:2
1
0
Bit
7:6
5:4
3
2
1
0
Name
SoftReset
Name
Out[7:0]
Name
Out[15:8]
Name
Start
SetNelconv
SetOsr
Continuous
SampleShiftEn
Name
IbAmpAdc
IbAmpPga
Enable
February 2011
Mode
rw
Mode
r
Mode
r
Mode
rw
rw
rw
rw
rw
Mode
rw
rw
rw
rw
rw
rw
Reset
00000000
Reset
00000000
Reset
00000000
Reset
0
01
010
0
0
Reset
11
11
0
0
0
0
Page 46
Description
Write the 0xDE (b11011110) value into this register to reset the device.
Description
LSB of the ADC result
Description
MSB of the ADC result
Description
Starts an ADC conversion
Sets the number of elementary conversion to 2
To compensate for offset the signal is chopped between elementary
conversion.
Sets the ADC over-sampling rate of an elementary conversion to 2
Sets the continuous ADC conversion mode
ADC samples can be read directly on the SPI
See
Description
Bias current selection for the ADC
Bias current selection for the PGA
PGA3 enable
PGA2 enable
PGA1 enable
ADC enable
section 9.3.1, page
ZoomingADC for sensing data acquisition
39.
SetNelconv
SX8724S
www.semtech.com
DATASHEET
.
3+SetOsr
.