SH7709S Datasheet, PDF (621/807 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

Bit (2n + 1)
PGnMD1
0
Bit 2n
PGnMD0
0
0
1
1
0
1
1
Pin Function
Other function (n = 1–3, 5) (see table 18.1)
(Initial value) (ASEMD0 = 0)
Reserved
Port input (Pull-up MOS: on)
(Initial value) (ASEMD0 = 1)
Port input (Pull-up MOS: off)
(n = 1 to 3, 5)
Bit (2n + 1) Bit 2n
PGnMD1 PGnMD0 Pin Function
0
0
Other function (n = 4, 6, 7) (see table 18.1)
0
1
Reserved
1
0
Port input (Pull-up MOS: on)
(Initial value)^*
1
1
Port input (Pull-up MOS: off)
(n = 4, 6, 7)
Note: * When n = 6, ASEMD0/PTG6 functions as ASEMD0 input while the reset signal is
asserted, and as PTG6 input immediately after the reset signal is nagated.
Bit 3
Bit 0
PG1MD1^* PG0MD0
Pin Function
0
0
Other function (see table 18.1)
0
1
Reserved
1
0
Port input (Pull-up MOS: on)
1
1
Port input (Pull-up MOS: off)
Note: * Controlled by PG1MD1 (bit 3), not PG0MD1 (bit 1).
(Initial value) ASEMD0 = 0
(Initial value) ASEMD0 = 1
18.3.8 Port H Control Register (PHCR)
Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PH7 PH7 PH6 PH6 PH5 PH5 PH4 PH4 PH3 PH3 PH2 PH2 PH1 PH1 PH0 PH0
MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0 MD1 MD0
Initial value: 1 0 1/0 0 1 0 1 0 1 0 1 0 1 0 1 0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
The port H control register (PHCR) is a 16-bit readable/writable register that selects the pin
functions. PHCR is initialized to H'AAAA (ASEMD0 = 1) or H'8AAA (ASEMD0 = 0) by a
power-on reset, but is not initialized by a manual reset, in standby mode, or in sleep mode.
Rev. 5.00, 09/03, page 577 of 760