HD6417727BP160CV Datasheet, PDF (907/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Section 27 I/O Ports
Table 27.3 Read/Write Operation of the Port D Data Register (PDDR)
PDnMD1 PDnMD0 Pin State
Read
Write
0
0
Other function PDDR value Value is written to PDDR, but does not affect
pin state.
1
Output
PDDR value Write value is output from pin.
1
0
Input (Pullup Pin state
Value is written to PDDR, but does not affect
MOS: on)
pin state.
1
Input (Pullup Pin state
Value is written to PDDR, but does not affect
MOS: off)
pin state.
(n = 0 to 3, 5, 7)
PDnMD1 PDnMD0 Pin State
Read
Write
0
0
Other function H'00
Ignored (no affect on pin state)
1
Reserved* ⎯
⎯
1
0
Input (Pullup Pin state
Ignored (no affect on pin state)
MOS: on)
1
Input (Pullup Pin state
Ignored (no affect on pin state)
MOS: off)
Note: * Operation cannot be guaranteed when this bit it set to “reserved.”
(n = 4, 6)
Rev.6.00 Mar. 27, 2009 Page 849 of 1036
REJ09B0254-0600