Hitachi H8/3048 Hardware Manual page 855

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PB
7
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
Figure C-11 (d) Port B Block Diagram (Pin PB
Reset
R
Q D
PB DDR
7
C
WPBD
Reset
R
Q D
PB DR
7
C
RPB
848
TPC
TPC
output
enable
Next data
WPB
Output
trigger
DMAC
DREQ1
input
A/D converter
ADTRG
input
)
7