Research on Software Framework and Validation of a High-pressure Fuel Injection System

Abstract

Programmable logic devices (PLDs) and their software have found extensive application in communication and electrical devices. It seems difficult to conduct test on the performance and functions of device circuit before it is formed. During PLD software test, test cases of standard interfaces, including clock frequency, are hard to reuse, which would cause reduced testability of PLD software. In order to solve problems of poor reusability, low efficiency and scalability, this paper studied the reusable PLD device software test technology, made an regression analysis of typical PLDs and defects and proposed judgment basis applicable to the test methods, procedures and results for embedded PLD device software[1].