武汉理工大学《电子科学与技术专业课程设计》课程设计说明书
Abstract
This paper describes the use of a single chip CPLD for the design of accounting-
fee machine, mainly on how to use the emerging EDA electronic devices designed to
replace traditional methods, using the programmable CPLD, concise and changing the
design Ways to shorten the development cycle, so that taxi accounting-fee machine in
a smaller more powerful. The design and implementation of the taxi accounting-fee
machine for some basic functions, including billing starting price, driving metered,
the waiting time billing, taking into account the special nature of some of the taxi
industry, to pay more attention to a number of new Ideas into the design. Mainly
including the use of the CPLD chip, the use of VHDL programming, so as to make it
a stronger transplanted, and more conducive to product upgrades.
Key words: VHDL, accounting-fee machine , Quartus Ⅱ, CPLD