SH7206 Datasheet, PDF (926/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 19 Pin Function Controller (PFC)
Initial
Bit Bit Name Value R/W Description
9, 8 PD30MD[1:0] 00*, 01* R/W PD30 Mode
Select the function of the
PD30/D30/IRQOUT/REFOUT/TIOC3CS pin.
• Area 0: 32-bit mode
00: Setting prohibited
01: D30 I/O (data) (initial value)
10: Setting prohibited
11: Setting prohibited
• Area 0: 16-bit mode
00: PD30 I/O (port) (initial value)
01: D30 I/O (data)
10: IRQOUT/REFOUT output (INTC/BSC)
11: TIOC3CS I/O (MTU2S)
• Area 0: 8-bit mode
00: PD30 I/O (port) (initial value)
01: D30 I/O (data)
10: IRQOUT/REFOUT output (INTC/BSC)
11: TIOC3CS I/O (MTU2S)
7, 6 
All 0
R Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 3.00 Jun. 18, 2008 Page 902 of 1160
REJ09B0191-0300