Datasheet

RL78/L12 CHAPTER 2 PIN FUNCTIONS
R01UH0330EJ0200 Rev.2.00 48
Dec 13, 2013
Figure 2-11. Pin Block Diagram for Pin Type 8-5-2
TTL
1
0
)
WR PU
WR ISCLCD
WR PIM
RD PORT
WR PORT
WR PM
WR LCDM0
LCDM
P- ch
P- ch
Pmn
N-
ch
EV DD
EV SS
EV DD
P- ch
N- ch
Internal bus
Alternate
function
PU register
(PUmn
Output latch
(Pmn)
ISCLCD register
(LSCCAP)
PM register
(PMmn)
PIM register
(PIMmn)
Alternate function
(SAU)
Alternate function
(other than SAU)
LCD controller/
driver
0 register
(MDSET1, 0)
Remarks 1. For alternate functions, see 2.1 Port Function.
2. SAU: Serial array unit