SH7706 Datasheet, PDF (548/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 17 Pin Function Controller (PFC)
Bit
Bit Name Initial Value R/W
3
PG1MD1 1/0
R/W
2
PG1MD0 0
R/W
1
PG0MD1 1/0
R/W
0
PG0MD0 0
R/W
Note: The bit number are out of sequence.
Description
PG1 Mode
00: Other function (See table 17.1)
01: Reserved (Setting prohibited)
10: Port input (Pull-up MOS: on)
11: Port input (Pull-up MOS: off)
PG0 Mode
00: Other function (See table 17.1)
01: Reserved (Setting prohibited)
10: Port input (Pull-up MOS: on)
11: Port input (Pull-up MOS: off)
17.1.8 Port H Control Register (PHCR)
Port H Control Register (PHCR) is a 16-bit read/write register that selects the pin functions and
the input pull-up MOS control.
Bit
Bit Name Initial Value R/W
15, 14 —
All 0
R
13
PH6MD1 0
R/W
12
PH6MD0 0
R/W
11
PH5MD1 0
R/W
10
PH5MD0 0
R/W
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PH6 Mode
00: Other function (See table 17.1)
01: Port output
10: Port input (Pull-up MOS: on)
11: Port input (Pull-up MOS: off)
PH5 Mode
00: Other function (See table 17.1)
01: Port output
10: Port input (Pull-up MOS: on)
11: Port input (Pull-up MOS: off)
Rev. 5.00 May 29, 2006 page 500 of 698
REJ09B0146-0500