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CHAPTER 16 8-/16-BIT PPG TIMER
16.3 Configuration of 8-/16-bit PPG Timer
This section explains the pins, registers and interrupt factors of the 8-/16-bit PPG timer.
■ Pins of 8-/16-bit PPG Timer
The pins of the 8-/16-bit PPG timer serve as general-purpose I/O ports. Table 16.3-1 indicates the pin
functions and pin settings required to use the 8-/16-bit PPG timer.
Table 16.3-1 Pins of 8-/16-bit PPG Timer
Channel Pin Name Pin Function Pin Setting Required for Use of 8-/16-bit
PPG Timer
PPGC P66 /
AN6 /
PPGC
General-purpose I/O port,
A/D converter analog input 6/
PPG output C
• Analog input enable register :
setting to disable(ADER6:ADE6=0)
• PPG operating mode control register :
pin output enable (PPGCC:PE0=1)
PPGD P22 /
PPGD
General-purpose I/O port,
PPG output D
• PPG operating mode control register :
pin output enable (PPGCD:PE1=1)
PPGE P67 /
AN7 /
PPGE
General-purpose I/O port,
A/D converter analog input 7/
PPG output E
• Analog input enable register :
setting to disable (ADER6:ADE7=0)
• PPG operating mode control register :
pin output enable (PPGCE:PE0=1)
PPGF P23 /
PPGF
General-purpose I/O port,
PPG output F
• PPG operating mode control register :
pin output enable (PPGCF:PE1=1)