
RL78/G13
CHAPTER 4 PORT FUNCTIONS
R01UH0146EJ0100 Rev.1.00
210
Sep 22, 2011
Figure 4-33. Block Diagram of P64 to P67
P64/TI10/TO10,
P65/TI11/TO11,
P66/TI12/TO12.
P67/TI13/TO13
WRPU
RD
WRPORT
WRPM
PU64 to PU67
PM64 to PM67
EVDD
P-ch
PM6
PU6
P6
Output latch
(P64 to P67)
Selector
Alternate
function
Alternate
function
Internal
bus
P6:
Port register 6
PU6:
Pull-up resistor option register 6
PM6:
Port mode register 6
RD:
Read signal
WR
××: Write signal