SH7080_09 Datasheet, PDF (1116/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
13
PA23MD1 0
R/W PA23 Mode
12
PA23MD0 0*¹
R/W Select the function of the
PA23/WRHH/ICIOWR/AH/DQMUU/TIC5W pin.
00: PA23 I/O (port)
01: WRHH/ICIOWR/AH/DQMUU output (BSC)*²
11: TIC5W input (MTU2)
Other than above: Setting prohibited
11, 10 ⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
9
PA22MD1 0
R/W PA22 Mode
8
PA22MD0 0*¹
R/W Select the function of the
PA22/WRHL/ICIORD/DQMUL/TIC5V pin.
00: PA22 I/O (port)
01: WRHL/ICIORD/DQMUL output (BSC)*²
11: TIC5V input (MTU2)
Other than above: Setting prohibited
7, 6
⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
5
PA21MD1 0
R/W PA21 Mode
4
PA21MD0 0
R/W Select the function of the
PA21/CS5/CE1A/CASU/TIC5U pin.
00: PA21 I/O (port)
01: CS5/CE1A output (BSC)*²
10: CASU output (BSC)*²
11: TIC5U input (MTU2)
3, 2
⎯
All 0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev. 4.00 Dec. 15, 2009 Page 1056 of 1558
REJ09B0181-0400