
RL78/G13
CHAPTER 4 PORT FUNCTIONS
R01UH0146EJ0100 Rev.1.00
225
Sep 22, 2011
Figure 4-44. Block Diagram of P96
P96/SI11/SDA11
WRPU
RD
WRPORT
PU96
EVDD
P-ch
PU9
P9
WRPM
PM9
POM96
POM9
WRPOM
PM96
Output latch
(P96)
Selector
Alternate
function
Alternate
function
Internal
bus
P9:
Port register 9
PU9:
Pull-up resistor option register 9
PM9:
Port mode register 9
POM9: Port output mode register 9
RD:
Read signal
WR
××: Write signal