Renesas H8/3067 Series User Manual page 933

Hardware
standby
PB
2
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
SSOE: Software standby output port enable
Mode
6/7
Figure C.11 (d) Port B Block Diagram (Pin PB
Appendix C I/O Port Block Diagrams
SSOE
Software standby
External bus release
Reset
R
Q D
PB DDR
2
C
WPBD
Reset
R
Q D
PB DR
2
C
WPB
RPB
Rev. 4.00 Jan 26, 2006 page 909 of 938
Bus controller
RAS output enable
5
Area 5 DRAM connection
output enable
RAS output
5
CS output
5
CS output enable
5
TPC
TPC output enable
Next data
Output trigger
8-bit timer
Output enable
Compare match output
TMIO input
3
DMAC
DREQ input
1
)
3
REJ09B0276-0400