Rainbow Electronics ATmega163L - Manual (Page 13)

ATmega163(L)
13
Data Indirect
Figure 15. Data Indirect Addressing
Operand address is the contents of the X, Y, or the Z-register.
Data Indirect With Pre-decrement
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.
Data Indirect With Post-increment
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.
Data Space
$0000
$045F
X, Y OR Z - REGISTER
0 15
Data Space
$0000
$045F
X, Y OR Z - REGISTER
0 15
-1
Data Space
$0000
$045F
X, Y OR Z - REGISTER
0 15
1