ATtiny15L
8
I/O Direct
Figure 7.
I/O Direct Addressing
Operand address is contained in 6 bits of the instruction word. n is the destination or source register address.
Relative Program Addressing, RJMP and RCALL
Figure 8.
Relative Program Memory Addressing
Program execution continues at address PC + k + 1. The relative address k is -2048 to 2047.
Constant Addressing Using the LPM Instruction
Figure 9.
Code Memory Constant Addressing
Constant byte address is specified by the Z-register contents. The 15 MSBs select word address (0 - 511), and LSB selects
low byte if cleared (LSB = 0) or high byte if set (LSB = 1).
+1
$1FF
