SH7206 Datasheet, PDF (974/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 20 I/O Ports
Table 20.2 Port A Data Registers H and L (PADRH and PADRL) Read/Write Operations
• PADRH bits 9 to 0 and PADRL bits 13 to 11 and 9 to 0
PAIORH,
PAIORL
0
1
Pin Function
General input
Other than
general input
General output
Other than
general output
Read
Write
Pin state
Can write to PADRH and PADRL, but it has no
effect on pin state
Pin state
Can write to PADRH and PADRL, but it has no
effect on pin state
PADRH or
Value written is output from pin
PADRL value
PADRH or
Can write to PADRH and PADRL, but it has no
PADRL value effect on pin state
Rev. 3.00 Jun. 18, 2008 Page 950 of 1160
REJ09B0191-0300