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RL78/G1A CHAPTER 4 PORT FUNCTIONS
R01UH0305EJ0200 Rev.2.00 134
Jul 04, 2013
Table 4-6. Setting Examples of Registers and Output Latches When Using Alternate Function (14/17)
Used Function Alternate Function Output Pin Name
Function
Name
I/O
PIOR POMxx PMCxx PMxx Pxx
SAU Output
Function
Other than
SAU
25-pin 32-pin 48-pin 64-pin
Input − − 0 1 × − − P120
Output − − 0 0 0/1 − −
× √ √ √
ANI19 Analog input − − 1 1 × − − × √ √ √
P120
(KR0) Input
02H
Note
− 0 1 × − − × √ × ×
Note 32-pin products only
Table 4-6. Setting Examples of Registers and Output Latches When Using Alternate Function (15/17)
Used Function Pin Name
Function
Name
I/O
CMC
(EXCLK,OSCSEL, EXCLKS, OSCSELS)
Pxx 25-pin 32-pin 48-pin 64-pin
P121 Input 00xx/10 xx/11 xx × √ √ √ √ P121
X1 − 01 xx − √ √ √ √
P122 Input 00 xx/10 xx × √ √ √ √
X2 − 01 xx − √ √ √ √
P122
EXCLK Input 11 xx − √ √ √ √
P123 Input xx 00/xx 10/xx11 × × × √ √ P123
XT1 − xx 01 − × × √ √
P123 Input xx 00/xx 10 × × × √ √
XT2 − xx 01 − × × √ √
P124
EXCLKS Input xx 11 − × × √ √
<R>
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