HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 677

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

18. I/O Ports
Section 18 I/O Ports
The SH7144 has six ports: A to F. Ports A, C, D, and E are 16-bit ports, and port B is a 10-bit port.
Port F is an 8-bit input-only port.
The SH7145 has six ports: A to F. Port A is a 24-bit port, port B is a 10-bit port, port C is a 16-bit
port, port D is a 32-bit port, and port E is a 16-bit port. Port F is an 8-bit input-only port.
All the port pins are multiplexed as general input/output pins and special function pins. The
functions of the multiplex pins are selected by means of the pin function controller (PFC). Each
port is provided with a data register for storing the pin data.
Rev.4.00 Mar. 27, 2008 Page 633 of 882
REJ09B0108-0400