SH7619_09 Datasheet, PDF (627/860 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7619 Series

Section 19 I/O Ports
Initial
Bit Bit Name Value R/W Description
15 to 8 
All 0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
7
PD7DR 0
R/W See table 19.4.
6
PD6DR 0
R/W
5
PD5DR 0
R/W
4
PD4DR 0
R/W
3
PD3DR 0
R/W
2
PD2DR 0
R/W
1
PD1DR 0
R/W
0
PD0DR 0
R/W
Table 19.4 Port D Data Register L (PDDRL) Read/Write Operation
• Bits 7 to 0 in PDDRL
Pin Function
General input
PBIORL
0
Read
Pin state
General output 1
Other functions *
PDDRL value
PDDRL value
Write
Data can be written to PDDRL but no effect on
the pin state.
Written value is output from the pin.
Data can be written to PDDRL but no effect on
the pin state.
Rev. 6.00 Jul. 15, 2009 Page 587 of 816
REJ09B0237-0600