Arm VERSION 1.2 Instrukcja Użytkownika Strona 173

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 360
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 172
ARM Instruction Reference
ARM DUI 0068B Copyright © 2000, 2001 ARM Limited. All rights reserved. 4-63
4.7.1 CDP, CDP2
Coprocessor data operations.
Syntax
CDP{cond} coproc, opcode1, CRd, CRn, CRm{, opcode2}
CDP2 coproc, opcode1, CRd, CRn, CRm{, opcode2}
where:
cond
is an optional condition code (see Conditional execution on
page 4-4).
coproc
is the name of the coprocessor the instruction is for. The standard
name is
pn
, where
n
is an integer in the range 0-15.
opcode1
is a coprocessor-specific opcode.
CRd, CRn, CRm
are coprocessor registers.
opcode2
is an optional coprocessor-specific opcode.
Usage
The use of these instructions depends on the coprocessor. See the coprocessor
documentation for details.
Note
CDP2
is always unconditional.
Architectures
CDP
is available in ARM architecture versions 2 and above.
CDP2
is available in ARM architecture versions 5 and above.
Przeglądanie stron 172
1 2 ... 168 169 170 171 172 173 174 175 176 177 178 ... 359 360

Komentarze do niniejszej Instrukcji

Brak uwag