SH7263 Datasheet, PDF (1501/1862 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 29 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
3, 2
⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
1, 0
PB4MD[1:0] 00
R/W PB4 Mode
Select the function of the PB4/SCL2/PINT4/IRQ4 pin.
00: PB4 input (port)
01: SCL2 I/O (IIC3)
10: PINT4 input (INTC)
11: IRQ4 input (INTC)
(4) Port B Control Register L1 (PBCRL1)
Bit: 15
-
Initial value: 0
R/W: R
14 13 12 11
-
PB3MD[1:0]
-
0
0
0
0
R R/W R/W R
10 9
8
7
-
PB2MD[1:0]
-
0
0
0
0
R R/W R/W R
6
5
4
3
-
PB1MD[1:0]
-
0
0
0
0
R R/W R/W R
2
1
0
-
PB0MD[1:0]
0
0
0
R R/W R/W
Initial
Bit
Bit Name Value R/W Description
15, 14 ⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
13, 12 PB3MD[1:0] 00
R/W PB3 Mode
Select the function of the PB3/SDA1/PINT3/IRQ3 pin.
00: PB3 input (port)
01: SDA1 I/O (IIC3)
10: PINT3 input (INTC)
11: IRQ3 input (INTC)
11, 10 ⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev. 2.00 Mar. 14, 2008 Page 1467 of 1824
REJ09B0290-0200