Datasheet

Section 10 I/O Ports
Page 652 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
10.14 Port F
Port F is an 8-bit I/O port that also has other functions. Port F has the following registers. For the
port function control registers, refer to section 10.18, Port Function Control Registers.
• Port F data direction register (PFDDR)
• Port F data register (PFDR)
• Port F register (PORTF)
• Port function control register 0 (PFCR0)
• Port function control register 2 (PFCR2)
• Port function control register 4 (PFCR4)
• Port function control register 5 (PFCR5)
• Port F open drain control register (PFODR)