SH7080_09 Datasheet, PDF (1171/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
14
PD3MD2 0
R/W PD3 Mode
13
PD3MD1 0
R/W Select the function of the PD3/D3/TIC5V pin.
12
PD3MD0 0*¹
R/W 000: PD3 I/O (port)
001: D3 I/O (BSC)*²
010: TIC5V input (MTU2)
Other than above: Setting prohibited
11
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10
PD2MD2 0
R/W PD2 Mode
9
PD2MD1 0
R/W Select the function of the PD2/D2/TIC5U pin.
8
PD2MD0 0*¹
R/W 000: PD2 I/O (port)
001: D2 I/O (BSC)*²
010: TIC5U input (MTU2)
Other than above: Setting prohibited
7
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PD1MD2 0
R/W PD1 Mode
5
PD1MD1 0
R/W Select the function of the PD1/D1 pin.
4
PD1MD0 0*¹
R/W 000: PD1 I/O (port)
001: D1 I/O (BSC)*²
Other than above: Setting prohibited
3
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2
PD0MD2 0
R/W PD0 Mode
1
PD0MD1 0
R/W Select the function of the PD0/D0 pin.
0
PD0MD0 0*¹
R/W 000: PD0 I/O (port)
001: D0 I/O (BSC)*²
Other than above: Setting prohibited
Notes: 1. The initial value is 1 in the on-chip ROM disabled external-extension mode.
2. This function is enabled only in the on-chip ROM enabled/disabled external-extension
mode. Do not set 1 in single-chip mode.
Rev. 4.00 Dec. 15, 2009 Page 1111 of 1558
REJ09B0181-0400