The instruction set of the ARM microprocessor is load/store type, that is, the instruction set can only process the data in the register, and the processing result is put back into the register, and the access to the system memory needs to be specifically loaded/stored. Instructions to complete. The instruction set of ARM microprocessor can be divided into six categories: jump instruction, data processing instruction, program status register (PSR) processing instruction, load/store instruction, coprocessor instruction and exception generation instruction. The specific instructions and functions are as follows. Table 3-1 shows (the instructions in the table are basic ARM instructions, excluding derived ARM instructions). ARM mnemonic instructions and their functional descriptions: ADC with carry addition instruction ADD addition instruction AND logic and instructions B jump instruction BIC bit clear instruction BL with the jump instruction returned BLX jump instruction with return and status switching BX jump instruction with state switching CDP coprocessor data manipulation instruction CMN compares inverse instructions CMP comparison instruction EOR XOR instruction LDC memory to coprocessor data transfer instructions LDM loads multiple register instructions LDR memory to register data transfer instruction MCR data transfer instruction from ARM register to coprocessor register MLA multiply-accumulate instruction Yacenter hook-up wire and Lead Wire is manufactured to strict industry specifications. Our collection of hook-up wire and lead wire may be applied for electronic use where high temperatures are encountered. PTFE Coated hook-up wire possesses excellent resistance to thermal aging, solder iron damage, flame, and moisture. Allied Wire offers electrical wire in a range of insulating materials, colors and sizes. Insulating materials include PVC, Irradiated PVC, Irradiated Polyolefin and PTFE. AWC hook-up wire products efficiently answer marketplace demands. Lead Wire,Balloon Detonator Wire,Ph Connector Harness,Fan Wiring Harness Dongguan YAC Electric Co,. LTD. , https://www.yacenter-cn.com