SH7720 Datasheet, PDF (1227/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 34 Pin Function Controller (PFC)
34.1.14 Port R Control Register (PRCR)
PRCR is a 16-bit readable/writable register that selects the pin function and input pull-up MOS
control.
Initial
Bit
Bit Name Value R/W Description
15
PR7MD1 0
R/W PR7 Mode
14
PR7MD0 0
R/W 00: Other functions (See table 34.1.)
01: Port output
10: Port input (Pull-up MOS: On)
11: Port input (Pull-up MOS: Off)
13
PR6MD1 0
R/W PR6 Mode
12
PR6MD0 0
R/W 00: Other functions (See table 34.1.)
01: Port output
10: Port input (Pull-up MOS: On)
11: Port input (Pull-up MOS: Off)
11
PR5MD1 0
R/W PR5 Mode
10
PR5MD0 0
R/W 00: Other functions (See table 34.1.)
01: Port output
10: Port input (Pull-up MOS: On)
11: Port input (Pull-up MOS: Off)
9
PR4MD1 0
R/W PR4 Mode
8
PR4MD0 0
R/W 00: Other functions (See table 34.1.)
01: Port output
10: Port input (Pull-up MOS: On)
11: Port input (Pull-up MOS: Off)
7
PR3MD1 0
R/W PR3 Mode
6
PR3MD0 0
R/W 00: Other functions (See table 34.1.)
01: Port output
10: Port input (Pull-up MOS: On)
11: Port input (Pull-up MOS: Off)
Rev. 3.00 Jan. 18, 2008 Page 1165 of 1458
REJ09B0033-0300