Register Direct, Two Registers Figure 10. 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 11. I/O Direct Addressing
Data Direct
Operand address is contained in six bits of the instruction word. n is the destination or
source register address.
Figure 12. Direct Data Addressing
14 AT90S8515
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