atmega323l ATMEL Corporation, atmega323l Datasheet - Page 15

• Manufacturer Part Number: atmega323l
• Description: Atmega323 8-bit Avr Microcontroller With 32k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Data Indirect with
Displacement
Data Indirect
Data Indirect with Pre--
decrement
1457G–AVR–09/03
Figure 14. Data Indirect with Displacement
Operand address is the result of the Y- or Z-register contents added to the address con-
tained in 6 bits of the instruction word.
Figure 15. Data Indirect Addressing
Operand address is the contents of the X-, Y-, or the Z-register.
Figure 16. Data Indirect Addressing With Pre-decrement
The X-, Y-, or the Z-register is decremented before the operation. Operand address is
the decremented contents of the X-, Y-, or the Z-register.
15
15
15
15
OP
X, Y OR Z - REGISTER
Y OR Z - REGISTER
X, Y OR Z - REGISTER
10
n
6
5
a
0
0
-1
0
0
ATmega323(L)
Data Space
Data Space
Data Space
$0000
$085F
$0000
$085F
$0000
$085F
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