Renesas RL78/G13 - Page 693

RL78/G13 CHAPTER 12 SERIAL ARRAY UNIT
R01UH0146EJ0100 Rev.1.00 674
Sep 22, 2011
Figure 12-103 Port Configuration for Manipulating Reception of LIN (44, 48, 52, 64-pin)
RXD2 input
INTP0 input
Channel 7 input of TAU0
P14/RxD2/SI20/SDA20
P137/INTP0
P41/TI07/TO07
Port input
switch control
(ISC0)
<ISC0>
0: Selects INTP0 (P137)
1: Selects RxD2 (P14)
Port mode
(PM14)
Output latch
(P14)
Port input
switch control
(ISC1)
<ISC1>
0: Selects TI07 (P41)
1: Selects RxD2 (P14)
Selector
Selector
Selector
Selector
Port mode
(PM41)
Output latch
(P41)
Remark ISC0, ISC1: Bits 0 and 1 of the input switch control register (ISC) (See Figure 12-19.)