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STC12C5A60S2 数据表(PDF) 52 Page - STCmicro Technology Co,.Ltd |
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STC12C5A60S2 数据表(HTML) 52 Page - STCmicro Technology Co,.Ltd |
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52 / 439 page  STC MCU Limited. The program that demostrates the External Low Voltage detection function on P4.6 as shown below: ;/*---------------------------------------------------------------------------------*/ ;/* --- STC MCU International Limited ------------------------------------*/ ;/* --- STC 1T Series MCU External Low Voltage Detection Demo ---*/ ;/* If you want to use the program or the program referenced in the --*/ ;/* article, please specify in which data and procedures from STC --*/ ;/*---------------------------------------------------------------------------------*/ RUN_LED EQU P1.0 ;Program normal running LED indicator ERROR_LED EQU P1.1 ;Error LED indicator Hi_Volt_LED EQU P1.2 ;Normal voltage LED indicator Power_On_LED EQU P1.3 ;Power-On LED indicator Low_Volt_LED EQU P1.4 ;Low-Voltage LED indiactor ORG 0000H AJMP MAIN ORG 0100H MAIN: MOV SP, #070H ;Initialize stack pointer SETB RUN_LED ;Demo program start to work LCALL Delay ;delay CLR RUN_LED ;Demo program start to work LCALL Delay ;delay SETB RUN_LED ;Demo program start to work MAIN1: MOV A, PCON JBC ACC.5, Power_On_1 CLR ERROR_LED SETB Power_On_LED SETB Hi_Volt_LED SETB Low_Volt_LED ERROR: LJMP ERROR Power_On_1: SETB ERROR_LED CLR Power_On_LED SETB Hi_Volt_LED SETB Low_Volt_LED LCALL Delay ;delay 52 |
类似零件编号 - STC12C5A60S2 |
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类似说明 - STC12C5A60S2 |
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