HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1266

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 35
35.12.2 Port M Data Register (PMDR)
PMDR is a register that stores data for pins PTM7 to PTM0. Bits PM7DT to PM0DT correspond
to pins PTM7 to PTM0. When the pin function is general output port, if the port is read, the value
of the corresponding PMDR bit is returned directly. When the function is general input port, if the
port is read, the corresponding pin level is read.
Table 35.12 Port M Data Register (PMDR) Read/Write Operations
Note:
Rev. 3.00 Jan. 18, 2008 Page 1204 of 1458
REJ09B0033-0300
Bit
7
6
5
4
3
2
1
0
PMnMD1 PMnMD0 Pin State
0
1
PMCR State
Bit Name
PM7DT
PM6DT
PM5DT
PM4DT
PM3DT
PM2DT
PM1DT
PM0DT
n = 0 to 7
0
1
0
1
I/O Ports
Initial
Value
0
0
0
0
0
0
0
0
Other function PMDR value
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Read
PMDR value
Pin state
Pin state
Description
Table 35.12 shows the function of PMDR.
Write
Value is written to PMDR, but does not affect
pin state.
Write value is output from pin.
Value is written to PMDR, but does not affect
pin state.
Value is written to PMDR, but does not affect
pin state.