Sp++ (Pop) - Analog Devices ADSP-BF53x Blackfin Reference

Table of Contents

Advertisement

Instruction Overview

SP++ (Pop)

General Form
dest_reg = [ SP ++ ]
Syntax
mostreg = [ SP ++ ] ;
Data Registers and Pointer Registers (a) */
Dreg = [ SP ++ ] ;
here for user convenience) (a) */
Preg = [ SP ++ ] ;
(repeated here for user convenience) (a) */
Syntax Terminology
:
,
mostreg
I3–0
,
,
RETI
RETX
RETN
SYSCFG
:
Dreg
R7–0
:
,
Preg
P5–0
FP
Instruction Length
In the syntax, comment (a) identifies 16-bit instruction length.
Functional Description
The Pop instruction loads the contents of the stack indexed by the current
Stack Pointer into a specified register. The instruction post-increments
the Stack Pointer to the next occupied location in the stack before
concluding.
10-8
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
/* post-increment SP; does not apply to
/* Load Data Register instruction (repeated
/* Load Pointer Register instruction
,
,
,
M3–0
B3–0
L3–0
A0.X
,
,
,
,
RETE
LC0
LC1
LT0
,
,
,
A0.W
A1.X
A1.W
,
,
,
,
LT1
LB0
LB1
USP
,
,
,
ASTAT
RETS
,
, and
SEQSTAT

Advertisement

Table of Contents
loading

This manual is also suitable for:

Adsp-bf56x blackfin

Table of Contents