HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1260

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

Section 35
35.9.2
PJDR is a register that stores data for pins PTJ6 to PTJ0. Bits PJ6DT to PJ0DT correspond to pins
PTJ6 to PTJ0. When the pin function is general output port, if the port is read, the value of the
corresponding PJDR bit is returned directly. When the function is general input port, if the port is
read, the corresponding pin level is read.
Table 35.9 Port J Data Register (PJDR) Read/Write Operations
Note: n = 0 to 6
Rev. 3.00 Jan. 18, 2008 Page 1198 of 1458
REJ09B0033-0300
Bit
7
6
5
4
3
2
1
0
PJnMD1 PJnMD0 Pin State
0
1
PJCR State
Bit Name

PJ6DT
PJ5DT
PJ4DT
PJ3DT
PJ2DT
PJ1DT
PJ0DT
Port J Data Register (PJDR)
0
1
0
1
I/O Ports
Initial
Value
0
0
0
0
0
0
0
0
Other function PJDR value
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Read
PJDR value
Pin state
Pin state
Description
Reserved
This bit is always read as 0. The write value should always
be 0.
Table 35.9 shows the function of PJDR.
Write
Value is written to PJDR, but does not affect
pin state.
Write value is output from pin.
Value is written to PJDR, but does not affect
pin state.
Value is written to PJDR, but does not affect
pin state.