SH7730 Datasheet, PDF (956/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series

Section 28 I/O Port
• PM0DT, PM1DT
PMCR State
PMnMD1 PMnMD0
0
0
Pin State
Other function
1
1
0

Input
1

Note: n = 0, 1
Read
Write
PMDR value The value is written to PMDR, but does
not affect the pin state.


Pin state
The value is written to PMDR, but does
not affect the pin state.


28.14 Port N
Port N is an input/output port with the pin configuration shown in figure 28.13. Pins other than the
PTN3 pin have an input pull-up MOS, which is controlled by the port N control register (PNCR)
in the PFC.
Port N
PTN4 (input/output)
PTN3 (input)/IIC1_SCL (input/output)/IOIS16 (input)
PTN2 (input)/WAIT (input)
PTN1 (input)/BREQ (input)
PTN0 (input/output)/BACK (output)
Figure 28.13 Port N
Rev. 1.00 Sep. 19, 2007 Page 908 of 1136
REJ09B0359-0100