EM78P154NM データシートの表示（PDF） - ELAN Microelectronics

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EM78P154NM

8-bit microprocessor with OTP ROM

ELAN Microelectronics 

EM78P154N

8-Bit Microcontrollerwith OTP ROM

IOCE.1

D

P

R

Q

CLK

C

L

_

Q

T10

T11

T17

/SLEP

RE.1

D

P

R

Q

CLK

C

L

_

Q

Interrupt

ENI Instruction

Q

P

R

D

CLK

_

Q

C

L

DISI Instruction

Interrupt

(Wake-up from SLEEP)

Next Instruction

(Wake-up from SLEEP)

Figure 4-4c I/O Port 6 with Input Change Interrupt/Wake-up Block Diagram

4.4.1 Usage of Port 6 Input Change Wake-up/Interrupt Function

Usage of Port 6 Input Status Changed Wake-up/Interrupt

4. Enable wake-up bit (Set RE ICWE =1)

4. Enable wake-up bit (Set RE ICWE =1)

5. Enable interrupt (Set IOCF ICIE =1)

Enable interrupt (Set IOCF0 ICIE =1)

16

Product Specification (V1.0) 03.10.2006

(This specification is subject to change without further notice)

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