SH7280 Datasheet, PDF (1282/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Bit
7
6 to 4
3
2 to 0
Bit Name
Initial
Value R/W Description

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
PE5MD[2:0] 000
R/W PE5 Mode
Select the function of the
PE5/TIOC3BS/TXD3/TIOC1B pin.
000: PE5 I/O (port)
001: Setting prohibited
010: Setting prohibited
011: Setting prohibited
100: TIOC3BS I/O (MTU2S)
101: TXD3 output (SCIF)
110: TIOC1B I/O (MTU2)
111: Setting prohibited

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
PE4MD[2:0] 000
R/W PE4 Mode
Select the function of the PE4/RXD3/TIOC1A pin.
000: PE4 I/O (port)
001: Setting prohibited
010: Setting prohibited
011: Setting prohibited
100: Setting prohibited
101: RXD3 input (SCIF)
110: TIOC1A I/O (MTU2)
111: Setting prohibited
Rev. 1.00 Jun. 26, 2008 Page 1252 of 1692
REJ09B0393-0100