Datasheet

RL78/L12 CHAPTER 2 PIN FUNCTIONS
R01UH0330EJ0200 Rev.2.00 45
Dec 13, 2013
Figure 2-8. Pin Block Diagram for Pin Type 7-5-7
1
0
)
)
WR PU
RD PORT
WR PORT
WR PM
WR POM
WR PFSEG
EV SS
P-ch
Pmn
N-
ch
P-ch
EV DD
EV DD
P-ch
N-ch
Alternate
function
Alternate function
(SAU)
Internal bus
Alternate function
(other than SAU)
PFSEG register
(PFSEGmn
POM register
(POMmn)
PM register
(PMmn)
Output latch
(Pmn)
PU register
(PUmn
LCD controller/driver
Remarks 1. For alternate functions, see 2.1 Port Function.
2. SAU: Serial array unit