Renesas rl78 Manual Do Utilizador
RL78/G1A
CHAPTER 2 PIN FUNCTIONS
Figure 2-7. Pin Block Diagram for Pin Type 7-1-2
<R>
1
0
RD
WR
PORT
WR
PM
WR
PU
Pmn
WR
POM
P-ch
EV
DD
N-ch
EV
SS
P-ch
EV
DD
Internal bus
Alternate
function
PU register
(PUmn)
Output latch
(Pmn)
PM register
(PMmn)
POM register
(POMmn)
Alternate function
(SAU)
Alternate function
(other than SAU)
Remarks 1. For alternate functions, see 2.1 Port Function.
2.
SAU: Serial array unit
R01UH0305EJ0200 Rev.2.00
40
Jul 04, 2013