SH7211 Datasheet, PDF (861/1228 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family

Section 19 Pin Function Controller (PFC)
Bit
7
6 to 4
3
2 to 0
Bit Name
⎯
Initial
Value R/W
0
R
PB13MD[2:0] 000
R/W
⎯
0
R
PB12MD[2:0] 000
R/W
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
PB13 Mode
Select the function of the
PB13/BACK/TIOC4BS/SCK2 pin.
000: PB13 I/O (port)
001: BACK output (BSC)
010: Setting prohibited
011: Setting prohibited
100: TIOC4BS I/O (MTU2S)
101: SCK2 I/O (SCIF)
110: Setting prohibited
111: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PB12 Mode
Select the function of the
PB12/BREQ/TIOC4AS/TXD2 pin.
000: PB12 I/O (port)
001: BREQ input (BSC)
010: Setting prohibited
011: Setting prohibited
100: TIOC4AS I/O (MTU2S)
101: TXD2 output (SCIF)
110: Setting prohibited
111: Setting prohibited
Rev. 2.00 May. 08, 2008 Page 837 of 1200
REJ09B0344-0200