SBAS660C August 2016 – June 2017 ADS124S06 , ADS124S08
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SYS_MON[2:0] | CAL_SAMP[1:0] | TIMEOUT | CRC | SENDSTAT | |||
R/W-0h | R/W-2h | R/W-0h | R/W-0h | R/W-0h |
LEGEND: R/W = Read/Write; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7:5 | SYS_MON[2:0] | R/W | 0h | System monitor configuration(1) Enables a set of system monitor measurements using the ADC. 000 : Disabled (default)001 : PGA inputs shorted to (AVDD + AVSS) / 2 and disconnected from AINx and the multiplexer; gain set by user 010 : Internal temperature sensor measurement; PGA must be enabled (PGA_EN[1:0] = 01); gain set by user(2) 011 : (AVDD – AVSS) / 4 measurement; gain set to 1(3) 100 : DVDD / 4 measurement; gain set to 1(3) 101 : Burn-out current sources enabled, 0.2-µA setting 110 : Burn-out current sources enabled, 1-µA setting 111 : Burn-out current sources enabled, 10-µA setting |
4:3 | CAL_SAMP[1:0] | R/W | 2h | Calibration sample size selection Configures the number of samples averaged for self and system offset and system gain calibration. 00 : 1 sample01 : 4 samples 10 : 8 samples (default) 11 : 16 samples |
2 | TIMEOUT | R/W | 0h | SPI timeout enable Enables the SPI timeout function. 0 : Disabled (default) 1 : Enabled |
1 | CRC | R/W | 0h | CRC enable Enables the CRC byte appended to the conversion result. When enabled, CRC is calculated across the 24-bit conversion result (plus the STATUS byte if enabled). 0 : Disabled (default) 1 : Enabled |
0 | SENDSTAT | R/W | 0h | STATUS byte enable Enables the STATUS byte prepended to the conversion result. 0 : Disabled (default)1 : Enabled |