ATMEGA323 Просмотр технического описания (PDF) - Atmel Corporation

Номер в каталоге

Компоненты Описание

производитель

ATMEGA323

8-bit Microcontroller with 32K Bytes of In-System Programmable Flash

Atmel Corporation 

Register Direct, Two Registers Figure 11. Direct Register Addressing, Two Registers

Rd and Rr

I/O Direct

Operands are contained in register r (Rr) and d (Rd). The result is stored in register d

(Rd).

Figure 12. I/O Direct Addressing

Data Direct

Operand address is contained in 6-bits of the instruction word. n is the destination or

source register address.

Figure 13. Direct Data Addressing

31

20 19

16

OP

Rr/Rd

16 LSBs

15

0

Data Space

$0000

$085F

A 16-bit Data Address is contained in the 16 LSBs of a two-word instruction. Rd/Rr

specify the destination or source register.

14 ATmega323(L)

1457G–AVR–09/03

Share Link: