UPD78F1502AGK-GAK-AX Datasheet, PDF (155/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 4 PORT FUNCTIONS
Table 4-6. Setting Functions of ANI0/AMP0-/P20, ANI2/AMP0+/P22, ANI3/AMP1-/P23, ANI5/AMP1+/P25, and
ANI6/AMP2-/P26 Pins
ADPC
register
PM2 registers OAENn bit
ADS register
Digital I/O
Input mode
0
selection
1
Output mode 0
1
Analog input Input mode
0
selection
1
Output mode
−
−
−
−
−
Selects ANI.
Does not select ANI.
Selects ANI.
Does not select ANI.
−
ANI0/AMP0-/P20,
ANI2/AMP0+/P22, ANI3/AMP1-
/P23, ANI5/AMP1+/P25, and
ANI6/AMP2-/P26 Pins
Digital input
Setting prohibited
Digital output
Setting prohibited
Analog input (to be converted)
Analog input (not to be converted)
Setting prohibited
Operational amplifier input
Setting prohibited
Table 4-7. Setting Functions of ANI1/AMP0O/P21, ANI4/AMP1O/P24, and ANI7/AMP2O/P27 Pins
ADPC
register
PM2 register OAENn bit
ADS register
Digital I/O
Input mode
0
selection
1
Output mode 0
1
Analog input Input mode
0
selection
1
−
−
−
−
Selects ANI.
Does not select ANI.
Selects ANI.
Does not select ANI.
Output mode
−
−
ANI1/AMP0O/P21,
ANI4/AMP1O/P24, and
ANI7/AMP2O/P27 Pins
Digital input
Setting prohibited
Digital output
Setting prohibited
Analog input (to be converted)
Analog input (not to be converted)
Operational amplifier output (to be
converted)
Operational amplifier output (not to
be converted)
Setting prohibited
Remark 78K0R/LF3:
n = 0, 1
78K0R/LG3, 78K0R/LH3: n = 0 to 2
R01UH0004EJ0501 Rev.5.01
139
Jun 20, 2011