HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 853

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

PB
WPBD:
WPB:
RPB:
n = 4 and 5
n
Write to PBDDR
Write to port B
Read port B
Figure C-11 (b) Port B Block Diagram (Pins PB
Q
Q
846
PB DDR
PB DR
WPBD
RPB
n
Reset
Reset
C
C
n
R
R
D
D
WPB
4
, PB
5
)
TPC output
enable
Next data
Output trigger
Output enable
Compare
match output
TPC
ITU