自己写的一个测温元件（ds18b20）的驱动程序，这是一个完整的读出温度VHDL程序，并且包含ds18b20的中英文参考资料-Writing their own, a temperature measurement device (ds18b20) the driver, when a complete read out the temperature of VHDL procedures and contains reference materials in both English and

vhdl 编写的ds18b20的程序，用在cpld240t105上面-vhdl prepared ds18b20 of the program used in cpld240t105 above