Renesas RL78 Series User Manual page 115

RL78/G1D
Symbol 7 6
Note 4
P0 0 P06
Note 3
P1 P17 P16
P2 0 0
P3 0 0
P4 0 0
P5 0 0
P6 0 0
Note 4 Note 4
P7 P77 P76
P12 0 0
P13 P137 0
Note
P14 P147 P146
3
Pmn
0 Output 0
1 Output 1
Notes 1. P121 to P124, and P137 are read-only.
2. P137 : Undefined
P130: 0 (output latch)
3. These internal pins must be set to output mode after reset release by software by setting 0 to the port
register and port mode register.
4. Bit for internal connected pin. For details, see CHAPTER 2.
Caution Be sure to set bits that are not mounted to their initial values.
Remark m = 0 to 7, 12 to 14; n = 0 to 7
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
Figure 5-2. Format of Port Register
5 4 3
Note 4 Note 3
P05 P04 P03
P15 P14 P13
0 0 P23
0 0 0
Note 3
0 0 P43
Note 3 Note 3 Note 3
P55 P54 P53
Note 3
0 0 P63
Note 4 Note 4 Note 3
P75 P74 P73
0 P124 P123
0 0 0
0 0 0
Output data control (in output mode)
2 1 0
P02 P01 P00
P12 P11 P10
P22 P21 P20
Note 3
0 P31 P30
Note 3 Note 3
P42 P41 P40
Note 3 Note 3 Note 3
P52 P51 P50
Note 3
P62 0 0
Note 4 Note 4 Note 4
P72 P71 P70
P122 P121 P120
0 0 P130
Note
0 P141 P140
3
Input data read (in input mode)
Input low level
Input high level
CHAPTER 5 PORT FUNCTIONS
Address After reset
FFF00H 00H (output latch) R/W
FFF01H 00H (output latch) R/W
FFF02H 00H (output latch) R/W
FFF03H 00H (output latch) R/W
FFF04H 00H (output latch) R/W
FFF05H 00H (output latch) R/W
FFF06H 00H (output latch) R/W
FFF07H 00H (output latch) R/W
FFF0CH Undefined
FFF0DH Note 2
FFF0EH 00H (output latch) R/W
R/W
Note 1
R/W
Note 1
R/W
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