Method for selecting storage 0 or 1 in PIC single chip

"The data memory of pic16c6x, an intermediate product of PIC single chip microcomputer, is usually divided into two banks, namely bank 0 (bank0) and bank 1 (bank1). Each memory bank is composed of a special register and a general register. Some of the register units in the two banks are actually the same register unit, but have different addresses. For example, the two addresses of the status register status reg of pic16f84 introduced in this version are 03h and 83h. The same is true for general registers. The composition (i.e. function) of data memory of different types of PIC single chip microcomputer is not exactly the same, so once designers choose the model of a PIC single chip microcomputer, they often need to find the data memory of the single chip microcomputer for programming. Taking the initialization of Rb port (RB7, rb6... RB0) in the source program written by pic16f84 under the environment of MPLAB integrated development software as an example, the method of selecting memory 0 or 1 is as follows: Program list file：PIC01ASM List P=16F84 ＃include P16F84.inc STATUS EQU 03H RB EQU 06H TRISB EQU 86H ORG 0x00 ； Reset vector (pic16f84) GOTO MAIN ； Go to the beginning of the main program ORG 0x08 ； Store the program from address 08h MAIN CLRF PORTB ； initialization BSF STATUS，5 ； Set RP0 to 1 and select bank1 ； To set register trisb MOVLW 0x0F ； Initialization data 0000111b MOVWF TRISB ； RB ports D3 ~ d0 are input; … ； D7 ~ D4 are output The above example shows that the register trisb in the source program is in bank 1 (bank1) of 16f84 data memory, so programming is used to select trisb., Read the full text, technical section Design of single chip microcomputer wireless transmission system and practical application of nRF905 wireless transceiver module Method of selecting memory 0 or 1 for PIC Single Chip Microcomputer Application of timer / counter of PIC16F87X single chip microcomputer How to use programmable ramp generator peripherals to create reference signals and timing sources Analysis of four working modes of timing counter in MCU, Download enthusiast app Create an electronic circle of your contacts Pay attention to wechat of electronic enthusiasts Interesting and informative information and technology dry goods Focus on enthusiast class Lock the latest course activities and technology live broadcast, which has been collected 1 person collection Share:, comment Lin Chaowen PCB Design: pads tutorial, pads video tutorial, Zheng Zhenyu teacher: Altium designer tutorial, Altium designer video tutorial, Zhang Fei actual combat electronic video tutorial, Zhu Youpeng teacher: Hisilicon hi3518e tutorial, hi3518e video tutorial, Li Zeng teacher: signal integrity tutorial, high-speed circuit simulation tutorial, Huawei Hongmeng system tutorial, harmonyos video tutorial, saisheng: EMC design tutorial, EMC video tutorial Mr. Du Yang: STM32 tutorial, STM32 video tutorial, Tang zuolin: basic C language tutorial, basic C language video tutorial, Zhang Fei: Buck Power tutorial, buck power video tutorial, punctual atom: FPGA tutorial, FPGA video tutorial, Mr. Wei Dongshan: embedded tutorial, Embedded video tutorial Zhang Xianfeng: C language basic video tutorial Xu Xiaogang: Modbus communication video tutorial Wang Zhentao: NB IOT development video tutorial mill: FPGA tutorial, zynq video tutorial c language video tutorial linux driver development video tutorial Zhu Youpeng: u-boot source code analysis video tutorial harmonyos,  Press and hold the slider and drag to the far right Learn about new features Published, relevant recommendations Application of timer / counter of PIC16F87X single chip microcomputer Timer / counter TMR0 is the most commonly used device in the three similar modules. 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