The selection principle of bus interface chip and solution of bus conflict are introduced, together with its concrete hardware circuits and software blockchart are given.
分析了总线接口芯片选择原则和总线冲突解决方案，给出了系统实现的硬件接口电路和软件实现详细框图。
2
Comparisons are made among the flow control system and temperature control system as well as viscosity control system, and the flow blockchart of flow control system is given.
对流量控制系统与温度控制系统及粘度控制系统进行了比较，给出了流量控制系统的流程框图。
3
Because of such security concerns (see chart 8), many firms block access to such sites as Facebook on company computers.