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R01UH0823EJ0100 Rev.1.00 Page 1560 of 1823

Jul 31, 2019

RX23W Group 44. 12-Bit A/D Converter (S12ADE)

 A/D channel select registers A0/A1/B0/B1 (ADANSA0, ADANSA1, ADANSB0, ADANSB1)

 CMPCHB[5:0] in the window B channel select register (ADCMPBNSR.CMPCHB[5:0])

CMPAE Bit (Compare Window A Operation Enable)

This bit enables or disables the compare window A operation. The CMPAE bit should be set while the ADCSR.ADST bit

is 0.

Set this bit to 0 before setting the following registers.

 A/D channel select registers A0/A1/B0/B1 (ADANSA0, ADANSA1, ADANSB0, ADANSB1)

 Window A channel select registers 0/1 (ADCMPANSR0, ADCMPANSR1)

WCMPE Bit (Window Function Setting)

This bit enables or disables the window function. The WCMPE bit should be set while the ADCSR.ADST bit is 0.

 OCSA or TSSA in the A/D conversion extended input control register (ADEXICR.OCSA, TSSA)

 Window A extended input select register (ADCMPANSER)

Renesas RX Series User Manual

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