SH7125_08 Datasheet, PDF (576/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 16 I/O Ports
Table 16.2 Port A Data Register L (PADRL) Read/Write Operations
• PADRL Bits 15 to 0
PAIORH,
PAIORL Pin Function
0
General input
Other than
general input
1
General output
Other than
general output
Read
Pin state
Pin state
PADRL value
PADRL value
Write
Can write to PADRL, but it has no effect on pin
state
Can write to PADRL, but it has no effect on pin
state
Value written is output from pin
Can write to PADRL, but it has no effect on pin
state
Rev. 4.00 Jul. 25, 2008 Page 556 of 750
REJ09B0243-0400