UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 401

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

<R>
(7) Input switch control register (ISC)
The input switch control register (ISC) is used to receive a status signal transmitted from the master during LIN
(Local Interconnect Network) reception. The input source is switched by setting ISC.
This register can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
After reset: 00H
Symbol
ISC
78K0/DE2
Note
Note
ISC7
ISC7
ISC6
ISC3
ISC1
ISC0
7
0
1
0
1
0
1
0
1
0
1
Figure 12-19. Format of Input Switch Control Register (ISC) (1/2)
R/W
Selected with ISC7.
CHAPTER 12 SERIAL INTERFACES UART60 AND UART61
PD78F0844 and 78F0845 only.
TxD60 (P13)
<TxD60> (P71)
TIOP30 (P13)
<TIOP30> (P17)
TIOP21 (P06)
TMP3 output signal (TOP30)
TIOP20 (P14)
RxD60
TIOP40 (P00)
TSOUT
ISC6
6
Address: FFFFFF4FH
Note
Preliminary User’s Manual U19748EJ1V0UD
5
0
TxD60
TMP2 input source (TIP21) selection control
TMP2 input source (TIP20) selection control
TMP4 input source (TIP40) selection control
[For LIN reception operation of UART60]
[For timer conjunction function of TMP]
[For time stamp function of CAN]
UART60 pin selection control
4
0
TIOP30 pin selection control
ISC3
3
RxD60/INTPR60 (P14)
<RxD60/INTPR60> (P70)
2
0
RxD60/INTPR60
ISC1
1
ISC0
0
Note
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