Load Data Register - Analog Devices ADSP-BF53x Blackfin Reference

Instruction Overview

Load Data Register

General Form
D-register = [ indirect_address ]
Syntax
Dreg = [ Preg ] ;
Dreg = [ Preg ++ ] ;
Dreg = [ Preg -- ] ;
Dreg = [ Preg + uimm6m4 ] ;
Dreg = [ Preg + uimm17m4 ] ;
(b) */
Dreg = [ Preg - uimm17m4 ] ;
(b) */
Dreg = [ Preg ++ Preg ] ;
1
(a) */
Dreg = [ FP - uimm7m4 ] ;
Dreg = [ Ireg ] ;
Dreg = [ Ireg ++ ] ;
Dreg = [ Ireg -- ] ;
Dreg = [ Ireg ++ Mreg ] ;
1
(a) */
Syntax Terminology
:
Dreg R7–0
: , ,
Preg P5–0 SP
:
Ireg I3–0
:
Mreg M3–0
1
See "Indirect and Post-Increment Index Addressing" on page
8-10 ADSP-BF53x/BF56x Blackfin Processor Programming Reference
/* indirect (a) */
/* indirect, post-increment (a) */
/* indirect, post-decrement (a) */
/* indirect, post-increment index
/* indexed FP-relative (a) */
/* indirect (a) */
/* indirect, post-increment (a) */
/* indirect, post-decrement (a) */
/* indirect, post-increment index
FP
/* indexed with small offset (a) */
/* indexed with large offset
/* indexed with large offset
8-12.