HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 682

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

18. I/O Ports
Table 18.1 Port A Data Register (PADR) Read/Write Operations
• PADRH bits 7 to 0 and PADRL bits 15 to 0
Rev.4.00 Mar. 27, 2008 Page 638 of 882
REJ09B0108-0400
PAIORL, H Pin Function
0
1
General input
Other than
general input
General output
Other than
general output
Read
Pin state
Pin state
PADRH or L
value
PADRH or L
value
Write
Can write to PADRH and PADRL, but it has no
effect on pin state
Can write to PADRH and PADRL, but it has no
effect on pin state
Value written is output from pin
Can write to PADRH and PADRL, but it has no
effect on pin state