r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 847

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Note:
• Port B Control Register L1 (PBCRL1)
Initial value:
Bit
2
1
0
Bit
15
14
13
12
R/W:
Bit:
*
15
R
0
-
Bit Name
PB4MD2
PB4MD1
PB4MD0
Bit Name

PB3MD2
PB3MD1
PB3MD0
This function is available only in the on-chip ROM enabled/disabled external-extension
mode. Do not set to this value in single-chip mode.
MD2
R/W
PB3
14
0
R/W
MD1
PB3
13
0
Initial
Value
0
0
0
Initial
Value
0
0
0
0
R/W
MD0
PB3
12
0
11
R
0
-
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
MD2
PB2
10
0
R/W
MD1
PB2
9
0
Description
PB4 Mode
Select the function of the PB4/IRQ2/POE4/TIC5US
pin.
000: PB4 I/O (port)
001: IRQ2 input (INTC)
011: TIC5US input (MTU2S)
101: A18 output (BSC)*
111: POE4 input (POE)
Other than above: Setting prohibited
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
PB3 Mode
Select the function of the
PB3/IRQ1/POE1/TIC5V/SDA pin.
000: PB3 I/O (port)
001: IRQ1 input (INTC)
010: POE1 input (POE)
011: TIC5V input (MTU2)
100: SDA I/O (IIC2)
Other than above: Setting prohibited
R/W
MD0
PB2
8
0
R
7
0
-
Rev. 1.00 Sep. 21, 2007 Page 821 of 1124
R
6
0
Section 20 Pin Function Controller (PFC)
-
R
5
0
-
R
4
0
-
R
3
0
-
REJ09B0402-0100
R
2
0
-
R
1
0
-
R
0
0
-