Hitachi H8S/2678 Series Reference Manual page 359

16-bit single-chip microcomputer
Table of Contents

Advertisement

*
PH2
WDDRH: Write to PHDDR
WDRH:
WPFCR0: Write to PFCR0
RPORH:
RDRH:
RPFCR0: Read PFCR0
Note: * Output enable signal
342
Modes 1, 2, 4, 5, 6
Mode 7
Write to PHDR
Read port H
Read PHDR
Figure 5.64 Port H Block Diagram (b) (Pin PH2)
Reset
R
Q
D
PH2DDR
C
WDDRH
Set
S
Q
D
PFCR0
CS6E
C
WPFCR0
RPFCR0
Reset
R
Q
D
PH2DR
C
System controller
WDRH
EXPE
Bus controller
CS
RDRH
RPORH
Interrupt controller
ITS6
IRQ6 input

Advertisement

Table of Contents
loading

Table of Contents