
RL78/G13
CHAPTER 4 PORT FUNCTIONS
R01UH0146EJ0100 Rev.1.00
174
Sep 22, 2011
Figure 4-6. Block Diagram of P05 and P07
P05 to P07
WRPU
RD
WRPORT
WRPM
EVDD
P-ch
PU0
PM0
P0
PM05 to PM07
PU05 to PU07
Output latch
(P05 to P07)
Selector
Internal
bus
P0:
Port register 0
PU0:
Pull-up resistor option register 0
PM0:
Port mode register 0
RD:
Read signal
WR
××: Write signal