R5S72611 RENESAS [Renesas Technology Corp], R5S72611 Datasheet - Page 1103

• Manufacturer Part Number: R5S72611
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

25.1.1
PAIORH and PAIORL are 16-bit readable/writable registers that select the I/O direction for the
port A pins. Bits PA31IOR to PA0IOR correspond to pins PA31 to PA0, respectively. PAIORH
and PAIORL are enabled when the function of the port A pins is set to general-purpose I/O (PA31
to PA0) by PACR, and are disabled in other cases. When a bit in PAIORH and PAIORL is set to
1, the corresponding pin is set to output, and when set to 0, the pin is set to input.
PAIORH and PAIORL are initialized to H'0000 by a power-on reset or by switching to deep
standby mode. These registers are not initialized either by a manual reset or by switching to sleep
mode or software standby mode.
(1)
(2)
Initial value:
Initial value:
Port A I/O Register H (PAIORH)
Port A I/O Register L (PAIORL)
R/W:
R/W:
Bit:
Bit:
Port A I/O Registers H and L (PAIORH and PAIORL)
PA31
PA15
R/W
R/W
IOR
IOR
15
15
0
0
PA30
PA14
R/W
R/W
IOR
IOR
14
14
0
0
PA29
PA13
R/W
R/W
IOR
IOR
13
13
0
0
PA28
PA12
R/W
R/W
IOR
IOR
12
12
0
0
PA27
PA11
R/W
R/W
IOR
IOR
11
11
0
0
PA26
PA10
R/W
R/W
IOR
IOR
10
10
0
0
PA25
R/W
R/W
IOR
IOR
PA9
9
0
9
0
PA24
R/W
R/W
IOR
IOR
PA8
8
0
8
0
PA23
R/W
R/W
IOR
IOR
PA7
7
0
7
0
Rev. 2.00 Sep. 07, 2007 Page 1071 of 1312
PA22
R/W
R/W
IOR
PA6
IOR
Section 25 Pin Function Controller (PFC)
6
0
6
0
PA21
R/W
R/W
IOR
PA5
IOR
5
0
5
0
PA20
R/W
R/W
IOR
PA4
IOR
4
0
4
0
PA19
R/W
R/W
IOR
PA3
IOR
3
0
3
0
PA18
REJ09B0320-0200
R/W
R/W
IOR
PA2
IOR
2
0
2
0
PA17
R/W
R/W
IOR
PA1
IOR
1
0
1
0
PA16
R/W
R/W
IOR
PA0
IOR
0
0
0
0