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RL78/G1A CHAPTER 2 PIN FUNCTIONS
Figure 2-13. Pin Block Diagram for Pin Type 12-1-1
<R>
1
0
RD
WR
PORT
WR
PM
Pmn
N-ch
EV
SS
Alternate
function
Internal bus
Output latch
(Pmn)
PM register
(PMmn)
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 46
Jul 04, 2013