4 ARM Instruction Set - GitHub Pages

← Back to document page

ARM Instruction Set 4-6 ARM7TDMI-S Data Sheet ARM DDI 0084D 4.3 Branch and Exchange (BX) This instruction is only executed if the condition is true. The various conditions are defined in Table 4-2: Condition code summary on page 4-5. This instruction performs a branch by copying the contents of a general register, Rn, into the program counter, PC.

  Instructions, Instruction set, Arm7tdmi