ARM Thumb Assembly - Lesson 1

The following instructions perform ALU operations on a Lo register pair. Note. All instructions in this group set the CPSR condition codes. OP. THUMB assembler.

The main difference between these two states is the instruction set, where instructions in ARM state are always 32-bit, and instructions in Thumb state are 16- ...

The Thumb instruction set is a subset of the most commonly used 32-bit ARM instructions. Thumb instructions are each 16 bits long, and have a corresponding ...

Thumb Instruction Sets. Thumb Instruction Sets 可以看做是ARM Instruction Sets 壓縮子集，能夠提供程式碼更佳的密度，它是16-bit的指令模式，缺點就是會受到一些限制。

Thumb Instruction Sets. Thumb Instruction Sets 可以看做是ARM Instruction Sets 壓縮子集，能夠提供程式碼更佳的密度，它是16-bit的指令模式，缺點就是會受到一些限制。

There are two instruction sets: ARM and Thumb. They are both 32-bit in the sense that they operate on up-to-32-bit-wide data in 32-bit-wide registers with 32 ...

The Thumb instruction set consists of 16-bit instructions that act as a compact shorthand for a subset of the 32-bit instructions of the ...

The Thumb Instruction Set refers to a set of instructions in computer programming that are 16 bits long and have certain limitations, such as accessing only ...

The document discusses the Thumb instruction set of the ARM7TDMI processor, which uses 16-bit instructions as a more compact alternative to ...