beautypg.com

Atmega1284p – Rainbow Electronics ATmega1284P User Manual

Page 13

background image

13

8059CS–AVR–07/09

ATmega1284P

SPM

Store Program Memory

(Z)

← R1:R0

None

-

IN

Rd, P

In Port

Rd

← P

None

1

OUT

P, Rr

Out Port

P

← Rr

None

1

PUSH

Rr

Push Register on Stack

STACK

← Rr

None

2

POP

Rd

Pop Register from Stack

Rd

← STACK

None

2

MCU CONTROL INSTRUCTIONS

NOP

No Operation

None

1

SLEEP

Sleep

(see specific descr. for Sleep function)

None

1

WDR

Watchdog Reset

(see specific descr. for WDR/timer)

None

1

BREAK

Break

For On-chip Debug Only

None

N/A

Mnemonics

Operands

Description

Operation

Flags

#Clocks