at90ls4433 ATMEL Corporation, at90ls4433 Datasheet - Page 14

• Manufacturer Part Number: at90ls4433
• Description: At90s4433 8-bit Avr Microcontroller With 4k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Data Indirect
Data Indirect with Pre-
decrement
Data Indirect with Post-
increment
14
AT90S/LS4433
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.
Figure 17. Data Indirect Addressing with Post-increment
The X-, Y-, or the Z-register is incremented after the operation. Operand address is the
content of the X-, Y-, or the Z-register prior to incrementing.
15
15
15
X, Y, OR Z - REGISTER
X, Y, OR Z - REGISTER
X, Y, OR Z - REGISTER
1
0
-1
0
0
Data Space
Data Space
Data Space
$0000
$00DF
$0000
$00DF
$0000
$00DF
1042H–AVR–04/03