?? iocfg.c
字號(hào):
#include<reg51.h>
/*引腳定義*/
//DAC：MAX528引腳
sbit MDAC_CLK = P1^4;
sbit MDAC_DIN = P1^5;
sbit MDAC_CS = P1^6;
sbit MDAC_SHDN = P1^7;
//Key：zlg7289引腳
sbit ZLG7289CS = P1^0;
sbit ZLG7289CLK = P1^1;
sbit ZLG7289DIO = P1^2;
sbit ZLG7289INT = P3^2;
//IIC：PCA8574引腳
sbit IIC_INT = P3^3;
sbit IIC_SCL = P3^4;
sbit IIC_SDA = P3^5;
//RAM：62256引腳
sbit RAM_CS = P1^3;
sbit RAM_WE = P3^6;
sbit RAM_OE = P3^7;
#define RAM_ADDR_L P0
#define RAM_ADDR_H P2 ?? 快捷鍵說明
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