HD6433045 HITACHI [Hitachi Semiconductor], HD6433045 Datasheet - Page 854

• Manufacturer Part Number: HD6433045
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

WPBD:
WPB:
RPB:
PB
6
Write to PBDDR
Write to port B
Read port B
Figure C-11 (c) Port B Block Diagram (Pin PB
847
Q
Q
PB DDR
PB DR
WPBD
RPB
6
Reset
Reset
C
C
6
R
R
D
D
6
)
WPB
Bus controller
TPC
TPC
output
enable
Next data
Output
trigger
Chip select
enable
DMAC
DREQ0
input
CS
outpu
7