MAX32600 User’s Guide
Analog Front End
8.2 AFE Reconfiguration Matrix
If ADC_INTR.spst_sw0_ctrl = 0, this bit controls the state of SPST switch 0 (from SNO0 to SCM0) as follows:
• 0: Switch open
• 1: Switch closed
If ADC_INTR.spst_sw0_ctrl = 1, the setting of this bit has no effect, and the state of SPST switch 0 is controlled by the output of pulse train PT8.
AFE_CTRL3.close_spst1
Field
Bits
Default
Access
Description
close_spst1
21
0
R/W
Switch Close for SPST1
If ADC_INTR.spst_sw1_ctrl = 0, this bit controls the state of SPST switch 1 (from SNO1 to SCM1) as follows:
• 0: Switch open
• 1: Switch closed
If ADC_INTR.spst_sw1_ctrl = 1, the setting of this bit has no effect, and the state of SPST switch 1 is controlled by the output of pulse train PT9.
AFE_CTRL3.close_spst2
Field
Bits
Default
Access
Description
close_spst2
22
0
R/W
Switch Close for SPST2
If ADC_INTR.spst_sw2_ctrl = 0, this bit controls the state of SPST switch 2 (from SNO2 to SCM2) as follows:
• 0: Switch open
• 1: Switch closed
If ADC_INTR.spst_sw2_ctrl = 1, the setting of this bit has no effect, and the state of SPST switch 2 is controlled by the output of pulse train PT10.
Rev.1.3 April 2015
Maxim Integrated
Page 386