ATTINY12 ATMEL Corporation, ATTINY12 Datasheet - Page 11

• Manufacturer Part Number: ATTINY12
• Description: 8-bit AVR Microcontroller with 1K Byte Flash
• Manufacturer: ATMEL Corporation

Register Indirect
Register Direct, Two Registers
Rd and Rr
I/O Direct
1006D–AVR–07/03
Figure 9. Indirect Register Addressing
The register accessed is the one pointed to by the Z-register (R31, R30).
Figure 10. Direct Register Addressing, Two Registers
Operands are contained in register r (Rr) and d (Rd). The result is stored in register d
(Rd).
Figure 11. I/O Direct Addressing
Operand address is contained in 6 bits of the instruction word. n is the destination or
source register address.
REGISTER FILE
Z-register
0
30
31
ATtiny11/12
11