SH7211 Datasheet, PDF (839/1228 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family

Section 19 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
10 to 8 PA22MD[2:0] 000* R/W PA22 Mode
Select the function of the PA22/A22/IRQ4/TIOC0A
pin.
• Area 0: 16-bit mode/8-bit mode
000: PA22 I/O (port)
001: A22 output (BSC) (initial value)
010: Setting prohibited
011: IRQ4 input (INTC)
100: TIOC0A I/O (MTU2)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
7
⎯
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
6 to 4 PA21MD[2:0] 000* R/W PA21 Mode
Select the function of the PA21/A21/IRQ3 pin.
• Area 0: 16-bit mode/8-bit mode
000: PA21 I/O (port)
001: A21 output (BSC) (initial value)
010: Setting prohibited
011: IRQ3 input (INTC)
100: Setting prohibited
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Rev. 2.00 May. 08, 2008 Page 815 of 1200
REJ09B0344-0200