HD6417727BP160CV Datasheet, PDF (914/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Section 27 I/O Ports
Table 27.8 Read/Write Operation of the SC Port Data Register (SCPDR)
SCPnMD1 SCPnMD0 Pin State
Read
Write
0
0
Other function SCPDR value Value is written to SCPDR, but does not
affect pin state.
1
Output
SCPDR value Write value is output from pin.
1
0
Input (Pullup Pin state
Value is written to SCPDR, but does not
MOS: on)
affect pin state.
1
Input (Pullup Pin state
Value is written to SCPDR, but does not
MOS: off)
affect pin state.
(n = 0 to 6)
SCPnMD1 SCPnMD0 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 = 7)
Rev.6.00 Mar. 27, 2009 Page 856 of 1036
REJ09B0254-0600