Renesas RL78/G13 User Manual

RL78/G13 CHAPTER 11 A/D CONVERTER
R01UH0146EJ0100 Rev.1.00 500
Sep 22, 2011
(11) A/D port configuration register (ADPC)
This register switches the ANI0/P20 to ANI7/P27 and ANI8/P150 to ANI14/P156 pins to analog input of A/D converter
or digital I/O of port.
The ADPC register can be set by an 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Figure 11-15. Format of A/D Port Configuration Register (ADPC)
Address: F0076H After reset: 00H R/W
Symbol 7 6 5 4 3 2 1 0
ADPC 0 0 0 0 ADPC3 ADPC2 ADPC1 ADPC0
Analog input (A)/digital I/O (D) switching
ADPC3 ADPC2 ADPC1 ADPC0
ANI14/P156 ANI13/P155 ANI12/P154 ANI11/P153 ANI10/P152
ANI9/P151 ANI8/P150
ANI7/P27 ANI6/P26 ANI5/P25 ANI4/P24 ANI3/P23 ANI2/P22 ANI1/P21 ANI0/P20
0 0 0 0
A A A A A A A A A A A A A A A
0 0 0 1
D D D D D D D D D D D D D D D
0 0 1 0
D D D D D D D D D D D D D D A
0 0 1 1
DD D DDDDDDDDD D A A
0 1 0 0
DD D DDDDDDDDD A A A
0 1 0 1
DD D DDDDDDDDA A A A
0 1 1 0
D D D D D D D D D D A A A A A
0 1 1 1
D D D D D D D D D A A A A A A
1 0 0 0
D D D D D D D D A A A A A A A
1 0 0 1
D D D D D D D A A A A A A A A
1 0 1 0
D D D D D D A A A A A A A A A
1 0 1 1
D D D D D A A A A A A A A A A
1 1 0 0
D D D D A A A A A A A A A A A
1 1 0 1
D D D A A A A A A A A A A A A
1 1 1 0
D D A A A A A A A A A A A A A
1 1 1 1
D A A A A A A A A A A A A A A
Cautions 1. Set the channel used for A/D conversion to the input mode by using port mode registers 2, 15
(PM2, PM15).
2. Do not set the pin set by the ADPC register as digital I/O by the analog input channel
specification register (ADS).
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Renesas RL78/G13 Specifications

General

Brand	Renesas
Model	RL78/G13
Category	Computer Hardware
Language	English