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3069RF-ZTAT Datasheet, PDF (976/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER
Hardware standby
Reset
R
Q
D
PB 6 DDR
C
WPBD
Reset
R
PB6
Q
D
PB6 DR
C
TPC
TPC
output
enable
Next data
WPB
Output
trigger
SCI
Output enable
Serial transmit data
Guard time
[Legend]
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
RPB
Figure C.11 (g) Port B Block Diagram (Pin PB6)
Rev. 5.0, 09/04, page 954 of 978