Datasheet

CHAPTER 14 SERIAL INTERFACE UART6
User’s Manual U18698EJ1V0UD
338
Figure 14-3. Port Configuration for LIN Reception Operation
RXD6 input
INTP0 input
TI000 input
P120/INTP0/
EXLVI
P33/TI000/RTCDIV/
RTCCL/BUZ/INTP2
Port input
switch control
(ISC0)
<ISC0>
0: Select INTP0 (P120)
1: Select RxD6 (P12 or P113)
Port mode
(PM12 or PM113)
Output latch
(P12 or P113)
Port mode
(PM120)
Output latch
(P120)
Port input
switch control
(ISC1)
<ISC1>
0: Select TI000 (P33)
1: Select RxD6 (P12 or P113)
Port mode
(PM33)
Output latch
(P33)
P12/RxD0/KR3/<RxD6>
P113/SEG7/RxD6
ISC5, ISC4
TI52 input
P34/TI52/TI010/TO00/
RTC1HZ/INTP1
TI52 input
switch control
(ISC2)
<ISC2>
0: No enable control
1: Enable controlled
Port mode
(PM34)
Output latch
(P34)
TOH2 output
Selector
Selector
Selector
Selector
Selector
Selector
Selector
Selector
Remark ISC0, ISC1, ISC2, ISC4, ISC5: Bits 0, 1, 2, 4 and 5 of the input switch control register (ISC) (see Figure
14-11)