SH7280 Datasheet, PDF (1240/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Initial
Bit
Bit Name
Value R/W Description
7

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6 to 4 PD9MD[2:0] 000* R/W PD9 Mode
Select the function of the PD9/D9/TIOC3CS pin.
000: PD9 I/O (port)
001: D9 I/O (BSC)
010: Setting prohibited
011: Setting prohibited
100: TIOC3CS I/O (MTU2S)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
3

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2 to 0 PD8MD[2:0] 000* R/W PD8 Mode
Select the function of the PD8/D8/TIOC3AS pin.
000: PD8 I/O (port)
001: D8 I/O (BSC)
010: Setting prohibited
011: Setting prohibited
100: TIOC3AS I/O (MTU2S)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Note: * The initial value is 1 during the on-chip ROM disabled 16-bit external extension mode.
Rev. 1.00 Jun. 26, 2008 Page 1210 of 1692
REJ09B0393-0100