SH7785 Datasheet, PDF (1431/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

28. General Purpose I/O Ports (GPIO)
28.2.8 Port H Control Register (PHCR)
PHCR is a 16-bit readable/writable register that selects the pin function and controls the input
pull-up MOS.
Bit:
Initial value:
R/W:
15
PH7
MD1
1
R/W
14
PH7
MD0
1
R/W
13
PH6
MD1
1
R/W
12
PH6
MD0
1
R/W
11
PH5
MD1
1
R/W
10
PH5
MD0
1
R/W
9
PH4
MD1
1
R/W
8
PH4
MD0
1
R/W
7
PH3
MD1
1
R/W
6
PH3
MD0
1
R/W
5
PH2
MD1
1
R/W
4
PH2
MD0
1
R/W
3
PH1
MD1
1
R/W
2
PH1
MD0
1
R/W
1
PH0
MD1
1
R/W
0
PH0
MD0
1
R/W
Initial
Bit
Bit Name value R/W Description
15
PH7MD1 1
14
PH7MD0 1
R/W PH7 Mode
R/W 00: SCIF[1] module (SCIF1_SCK)
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
13
PH6MD1 1
12
PH6MD0 1
R/W PH6 Mode
R/W 00: SCIF[1] module (SCIF1_RXD)
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
11
PH5MD1 1
10
PH5MD0 1
R/W PH5 Mode
R/W 00: SCIF[1] module (SCIF1_TXD)
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
9
PH4MD1 1
R/W PTH4 Mode
8
PH4MD0 1
R/W 00: SCIF[0]/PCIC/FLCTL module
(SCIF0_CTS/INTD/FCE)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
Rev.1.00 Jan. 10, 2008 Page 1401 of 1658
REJ09B0261-0100