Renesas R5S72623 Manual Do Utilizador
Section 32 General Purpose I/O Ports
Page 1700 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
Bit Bit
Name
Initial
Value R/W
Description
1, 0
PB4MD[1:0] 00/01
R/W
PB4 Mode
Select the function of the PB4.
Boot mode 0
00: Setting prohibited
01: A4 (initial value)
10: Setting prohibited
11: Setting prohibited
Boot mode 1 to 3
00: PB4 (initial value)
01: A4 (initial value)
10: TIOC0A
11: Setting prohibited
(6) Port B Control Register 0 (PBCR0)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0/1
0
0
0
0/1
0
0
0
0/1
0
0
0
0
R
R
R
R/W
R
R
R
R/W
R
R
R
R/W
R
R
R
R
-
-
PB3
MD0
-
-
-
PB2
MD0
-
-
-
PB1
MD0
-
-
-
-
-
Bit:
Initial value:
R/W:
Bit Bit
Name
Initial
Value R/W
Description
15 to 13
All
0
R
Reserved
These bits are always read as 0. The write
value should always be 0.
value should always be 0.
12 PB3MD0
0/1
R/W
PB3
Mode
Select the function of the PB3.
Boot mode 0
0: Setting prohibited
1: A3 (initial value)
Boot mode 1 to 3
0: PB3 (initial value)
1: A3
11 to 9
All
0
R
Reserved
These bits are always read as 0. The write
value should always be 0.
value should always be 0.
8 PB2MD0
0/1
R/W
PB2
Mode
Select the function of the PB2.
Boot mode 0
0: Setting prohibited
1: A2 (initial value)
Boot mode 1 to 3
0: PB2 (initial value)
1: A2