HD64F7144F50V Datasheet, PDF (695/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

• PDDRL
Bit Bit Name Initial Value R/W
15 PD15DR 0
R/W
14 PD14DR 0
R/W
13 PD13DR 0
R/W
12 PD12DR 0
R/W
11 PD11DR 0
R/W
10 PD10DR 0
R/W
9 PD9DR 0
R/W
8 PD8DR 0
R/W
7 PD7DR 0
R/W
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
Description
See table 18.4
18. I/O Ports
Table 18.4 Port D Data Register (PDDR) Read/Write Operations
• PDDRH bits 15 to 0 and PDDRL bits 15 to 0
PDIORL, H Pin Function Read
Write
0
General input Pin state
Can write to PDDRH or PDDRL, but it has no
effect on pin state
Other than
general input
Pin state
Can write to PDDRH or PDDRL, but it has no
effect on pin state
1
General output PDDRH or L Value written is output from pin
value
Other than
PDDRH or L
general output value
Can write to PDDRH or PDDRL, but it has no
effect on pin state
Rev.4.00 Mar. 27, 2008 Page 649 of 882
REJ09B0108-0400