SH7146 Datasheet, PDF (745/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 17 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
10
PE6MD2
0*¹
R/W PE6 Mode
9
PE6MD1 0
R/W Select the function of the PE6/A13/TIOC2A/SCK1 pin.
8
PE6MD0 0
R/W 000: PE6 I/O (port)
001: TIOC2A I/O (MTU2)
100: A13 output (BSC)*²
110: SCK1 I/O (SCI)
Other than above: Setting prohibited
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6
PE5MD2
0*¹
R/W PE5 Mode
5
PE5MD1 0
R/W Select the function of the PE5/A12/TIOC1B/TXD1 pin.
4
PE5MD0 0
R/W 000: PE5 I/O (port)
001: TIOC1B I/O (MTU2)
100: A12 output (BSC)*²
110: TXD1 output (SCI)
Other than above: Setting prohibited
3

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2
PE4MD2
0*¹
R/W PE4 Mode
1
PE4MD1 0
R/W Select the function of the PE4/A11/TIOC1A/RXD1 pin.
0
PE4MD0 0
R/W 000: PE4 I/O (port)
001: TIOC1A I/O (MTU2)
100: A11 output (BSC)*²
110: RXD1 input (SCI)
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. 3.00 May 17, 2007 Page 701 of 974
REJ09B0229-0300