UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 333

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

(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 sets this register to 00H.
Address: FF4FH
Symbol
ISC
ISC7
ISC7
ISC4
ISC3
ISC2
ISC1
ISC0
7
0
1
0
1
0
1
0
1
0
1
0
1
After reset: 00H
Figure 14-19. Format of Input Switch Control Register (ISC)
CHAPTER 14 SERIAL INTERFACES UART60 AND UART61
INTWTI
INTDMU
INTP1 (P30)
RxD61(P11)
INTP0 (P120)
RxD60 (P14)
TI001 (P06)
RxD61(P11)
TI010 (P01)
RxD60 (P14)
TI000 (P00)
TSOUT
6
0
R/W
User’s Manual U17554EJ4V0UD
5
0
ISC4
INTP1 input source selection
INTP0 input source selection
4
TI001 input source selection
TI010 input source selection
TI000 input source selection
Interrupt source selection
ISC3
3
ISC2
2
ISC1
1
ISC0
0
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