Datasheet

Appendix C I/O Port Block Diagrams
R01UH0166EJ0600 Rev. 6.00 Page 1377 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
C.12 Port G Block Diagram
R
PG0DDR
C
QD
Reset
Internal data bus
WDDRG
Modes 4 to 6
Reset
WDRG
R
PG0DR
C
QD
PG0
RDRG
RPORG
Bus controller
IRQ interrupt input
CAS enable
CAS output
WDDRG:
WDRG:
RDRG:
RPORG:
Write to PGDDR
Write to PGDR
Read PGDR
Read port G
Legend:
Figure C.12 (a) Port G Block Diagram (Pin PG0)