Instruction Overview
11-6
ADSP-BF53x/BF56x Blackfin Processor Programming Reference
Compare Pointer
General Form
CC = operand_1 == operand_2
CC = operand_1 < operand_2
CC = operand_1 <= operand_2
CC = operand_1 < operand_2 (IU)
CC = operand_1 <= operand_2 (IU)
Syntax
CC =
Preg
==
Preg
;
/* equal, register, signed (a) */
CC =
Preg
==
imm3
;
/* equal, immediate, signed (a) */
CC =
Preg
<
Preg
;
/* less than, register, signed (a) */
CC =
Preg
<
imm3
;
/* less than, immediate, signed (a) */
CC =
Preg
<=
Preg
;
/* less than or equal, register, signed
(a) */
CC =
Preg
<=
imm3
;
/* less than or equal, immediate, signed
(a) */
CC =
Preg
<
Preg
(IU) ;
/* less than, register, unsigned (a) */
CC =
Preg
<
uimm3
(IU) ; /* less than, immediate, unsigned (a) */
CC =
Preg
<=
Preg
(IU) ;
/* less than or equal, register,
unsigned (a) */
CC =
Preg
<=
uimm3
(IU) ;
/* less than or equal, immediate
unsigned (a) */
Syntax Terminology
Preg
:
P5–0
,
SP
,
FP
imm3
: 3-bit signed field, with a range of –4 through 3
uimm3
: 3-bit unsigned field, with a range of 0 through 7
Содержание ADSP-BF53x Blackfin
Страница 38: ...Conventions xxxviii ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 134: ...System Reset and Powerup 3 18 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 324: ...Instruction Overview 7 20 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 486: ...Instruction Overview 13 28 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 512: ...Instruction Overview 14 26 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 604: ...Instruction Overview 15 92 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 688: ...Instruction Overview 18 48 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 742: ...Instruction Overview 19 54 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 752: ...Examples 20 10 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 780: ...Product Identification Register 21 28 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 790: ...ADSP BF535 Flags A 10 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 800: ...Performance Monitor Registers B 10 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 994: ...Instructions Listed By Operation Code C 194 ADSP BF53x BF56x Blackfin Processor Programming Reference...
Страница 1042: ...Index I 40 ADSP BF53x BF56x Blackfin Processor Programming Reference...