AT86RF401E ATMEL [ATMEL Corporation], AT86RF401E Datasheet - Page 23

• Manufacturer Part Number: AT86RF401E
• Description: Smart RF Wireless Data Microtransmitter
• Manufacturer: ATMEL [ATMEL Corporation]

Data Direct
Data Indirect with
Displacement
Data Indirect
1424F–RKE–12/03
Figure 14. Direct Data Addressing
A 16-bit Data Address is contained in the 16 LSBs of a two-word instruction. Rd/Rr
specify the destination or source register.
Figure 15. 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 16. Data Indirect Addressing
Operand address is the contents of the X, Y or Z register.
15
15
15
31
15
OP
X, Y OR Z - REGISTER
Y OR Z - REGISTER
10
OP
16 LSBs
n
6
20 19
5
Rr/Rd
a
0
0
0
16
0
Data Space
Data Space
Data Space
AT86RF401
$00
$DF
$0000
$DF
$00
$DF
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