HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1264

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

Section 35
35.11.2 Port L Data Register (PLDR)
PLDR is a register that stores data for pins PTL7 to PTL3. Bits PL7DT to PL3DT correspond to
pins PTL7 to PTL3. When the function is general output port, if the port is read, the value of the
corresponding PLDR bit is returned directly. When the function is general input port, if the port is
read, the corresponding pin level is read.
Table 35.11 Port L Data Register (PLDR) Read/Write Operations
Note: n = 3 to 7
Rev. 3.00 Jan. 18, 2008 Page 1202 of 1458
REJ09B0033-0300
Bit
7
6
5
4
3
2 to 0 
PLnMD1 PLnMD0 Pin State
0
1
PLCR State
Bit Name
PL7DT
PL6DT
PL5DT
PL4DT
PL3DT
0
1
0
1
I/O Ports
Initial
Value
0
0
0
0
0
All 0
Other function PLDR 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
Read
PLDR value
Pin state
Pin state
Description
Table 35.11 shows the function of PLDR.
Reserved
These bits are always read as 0. The write value should
always be 0.
Write
Value is written to PLDR, but does not affect
pin state.
Write value is output from pin.
Value is written to PLDR, but does not affect
pin state.
Value is written to PLDR, but does not affect
pin state.