附件有51單片機(jī)加上sl811讀寫U盤的源程序和原理圖
/*--------------------------------------------------------------------------AT89X52.H
Header file for the low voltage Flash Atmel AT89C52 and AT89LV52.Copyright (c) 1995-1996 Keil Software, Inc. All rights reserved.--------------------------------------------------------------------------*/
#ifndef AT89X52_HEADER_FILE#define AT89X52_HEADER_FILE 1
/*------------------------------------------------Byte Registers------------------------------------------------*/SFr P0 = 0x80;SFr SP = 0x81;SFr DPL = 0x82;SFr DPH = 0x83;SFr PCON = 0x87;SFr TCON = 0x88;SFr TMOD = 0x89;SFr TL0 = 0x8A;SFr TL1 = 0x8B;SFr TH0 = 0x8C;SFr TH1 = 0x8D;SFr P1 = 0x90;SFr SCON = 0x98;SFr SBUF = 0x99;SFr P2 = 0xA0;SFr IE = 0xA8;SFr P3 = 0xB0;SFr IP = 0xB8;SFr T2CON = 0xC8;SFr T2MOD = 0xC9;SFr RCAP2L = 0xCA;SFr RCAP2H = 0xCB;SFr TL2 = 0xCC;SFr TH2 = 0xCD;SFr PSW = 0xD0;SFr ACC = 0xE0;SFr B = 0xF0;
標(biāo)簽:
51單片機(jī)
讀寫
源程序
原理圖
上傳時(shí)間:
2014-01-05
上傳用戶:lnnn30