SH7720 Datasheet, PDF (1219/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 34 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
3
PG1MD1 1
R/W PG1 Mode
2
PG1MD0 1
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)
1
PG0MD1 1
R/W PG0 Mode
0
PG0MD0 1
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)
34.1.8 Port H Control Register (PHCR)
PHCR is a 16-bit readable/writable register that selects the pin function and input pull-up MOS
control.
Bit
15, 14
Bit Name

Initial
Value
All 0
13
PH6MD1 0
12
PH6MD0 0
11
PH5MD1 0
10
PH5MD0 0
R/W
R
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
PH6 Mode
00: Other functions (See table 34.1.)
01: Port output
10: Port input (Pull-up MOS: On)
11: Port input (Pull-up MOS: Off)
PH5 Mode
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 1157 of 1458
REJ09B0033-0300