Справочник Пользователя для IBM MiEM78P468N

IBM

EM78P468N/EM78P468L

8-Bit Microcontroller

Product Specification (V1.5) 02.15.2007

• 29

(This specification is subject to change without further notice)

The controller can be awakened from sleep mode and idle mode. The wake-up signals

are listed as follows:

Wake-up Signal

Sleep Mode

Idle Mode

Green Mode Normal Mode

TCC time out
IOCF0 Bit 0=1

×

×

Interrupt Interrupt

INT0 pin
IOCF0 Bit 1=1

Wake-up
+ interrupt
+ next instruction

Wake-up
+ interrupt
+ next instruction

Interrupt Interrupt

INT1 pin
IOCF0 Bit 2=1

Wake-up
+ interrupt
+ next instruction

Wake-up
+ interrupt
+ next instruction

Interrupt Interrupt

Counter 1
IOCF0 Bit 3=1

×

Wake-up
+ interrupt
+ next instruction

Interrupt Interrupt

Counter 2
IOCF0 Bit 4=1

×

Wake-up
+ interrupt
+ next instruction

Interrupt Interrupt

High-pulse timer
IOCF0 Bit 5=1

×

Wake-up
+ interrupt
+ next instruction

Interrupt Interrupt

Low-pulse timer
IOCF0 Bit 6=1

×

Wake-up
+ interrupt
+ next instruction

Interrupt Interrupt

Port 6, Port 8
(input status
change wake-up)
Bit 7 of IOCF0 = “0”

Wake-up
+ next instruction

Wake-up
+ next instruction

×

×

Port 6, Port 8
(input status
change wake-up)
Bit 7 of IOCF0 = “1”

Wake-up
+ interrupt
+ next instruction

Wake-up
+ interrupt
+ next instruction

×

×

WDT time out

×

RESET RESET

RESET