Motorola DSP56800 Manual page 387

RTI
Condition Codes Affected:
15 14
LF *
Instruction Fields:
Operation
RTI
Timing: 10 + rx oscillator clock cycles
Memory:
1 program word
Return from Interrupt
MR
13 12 11 10 9
* * * * I1
LF — Set according to the value pulled from the stack
I1 — Set according to the value pulled from the stack
I0 — Set according to the value pulled from the stack
SZ — Set according to the value pulled from the stack
L — Set according to the value pulled from the stack
E — Set according to the value pulled from the stack
U — Set according to the value pulled from the stack
N — Set according to the value pulled from the stack
Z — Set according to the value pulled from the stack
V — Set according to the value pulled from the stack
C — Set according to the value pulled from the stack
Operands C
10
Instruction Set Details
CCR
8 7 6 5 4
I0 SZ L E U N
W
1 Return from interrupt, restoring 16-bit PC and SR
from the stack
3 2 1 0
Z V C
Comments
RTI
A-157