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Assembler Reference
MOVT
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| Home > ARM and Thumb Instructions > MOVT | |||
Move Top. Writes a 16-bit immediate value to the top halfword of a register, without affecting the bottom halfword.
Syntax
MOVT{cond} Rd, #imm16
where:
condis an optional condition code.
Rdis the destination register.
imm16is a 16-bit immediate value.
MOVT writes imm16RdRd
You can generate any 32-bit immediate with a MOV, MOVT instruction
pair. The assembler implements the MOV32 pseudo-instruction
for convenient generation of this instruction pair.
You cannot use PC in ARM or Thumb instructions.
You can use SP for Rd
You cannot use SP in Thumb instructions.
This ARM instruction is available in ARMv6T2 and above.
This 32-bit Thumb instruction is available in ARMv6T2 and above.
There is no 16-bit Thumb version of this instruction.
- Reference
| Copyright © 2011-2012 ARM. All rights reserved. | ARM DUI 0588B |
| Non-Confidential | ID062912 |
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| Home > ARM and Thumb Instructions > MOVT |
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