ST STM8S

Analog/digital converter (ADC) RM0016
432/449 Doc ID 14587 Rev 8
24.11.9 ADC Schmitt trigger disable register high (ADC_TDRH)
Address offset: 0x26
Reset value: 0x00
24.11.10 ADC Schmitt trigger disable register low (ADC_TDRL)
Address offset: 0x27
Reset value: 0x00
76543210
TD[15:8]
rw rw rw rw rw rw rw rw
Bits 7:0 TD[15:8] Schmitt trigger disable high
These bits are set and cleared by software. When a TDx bit is set, it disables
the I/O port input Schmitt trigger of the corresponding ADC input channel x
even if this channel is not being converted. This is needed to lower the static
power consumption of the I/O port.
0: Schmitt trigger enabled
1: Schmitt trigger disabled
76543210
TD[7:0]
rw rw rw rw rw rw rw rw
Bits 7:0 TD[7:0] Schmitt trigger disable low
These bits are set and cleared by software. When a TDx bit is set, it disables
the I/O port input Schmitt trigger of the corresponding ADC input channel x
even if this channel is not being converted. This is needed to lower the static
power consumption of the I/O port.
0: Schmitt trigger enabled
1: Schmitt trigger disabled