Description:
Indirect jump to the address pointed to by the Z (16 bits) pointer register in the register file and the EIND register in the I/O space. This instruction allows for indirect jumps to the entire program memory space.
This instruction is not available in all devices. Refer to the device specific instruction set summary.
Operation:
PC(15:0) ← Z(15:0)
PC(21:16) ← EIND
Syntax: Operands: Program Counter: Stack:
EIJMP None See Operation Not Affected
16-bit Opcode:
|
1001 |
0100 |
0001 |
1001 |
Status Register (SREG) and Boolean Formula:
|
I |
T |
H |
S |
V |
N |
Z |
C |
|---|---|---|---|---|---|---|---|
|
- |
- |
- |
- |
- |
- |
- |
- |
Example:
ldi r16, $05 ; Set up EIND and Z pointer out EIND, r16 ldi r30, $00 ldi r31, $10 eijmp ; Jump to $051000
Words: 1 (2 bytes)
Cycles: 2