Renesas RL78 Series User Manual page 357

RL78/G1D
12.3.11 Registers controlling port function of analog input pins
Set up the registers for controlling the functions of the ports shared with the analog input pins of the A/D converter (port
mode registers (PMxx), port mode control registers (PMCxx), and A/D port configuration register (ADPC)). For details,
see 5.3.1 Port mode registers (PMxx), 5.3.6
configuration register (ADPC).
When using the ANI0 to ANI3 pins for analog input of the A/D converter, set the port mode register (PMxx) bit
corresponding to each port to 1 and select analog input through the A/D port configuration register (ADPC).
When using the ANI16 to ANI19 pins for analog input of the A/D converter, set the port mode register (PMxx) bit and
port mode control register (PMCxx) bit corresponding to each port to 1.
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
Port mode control registers (PMCxx), and 5.3.7
CHAPTER 12 A/D CONVERTER
A/D port
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