摘要：本应用笔记是前两个应用笔记，有效延长使用Windows操作系统的计算机并行端口， 2线的硬件（ AN3230提出）和软件（ AN3315提出的） ® NT/2000的补充/ XP平台。Maxim/Dallas > App Notes > DIGITAL POTENTIOMETERS GENERAL ENGINEERING TOPICS INTERFACE CIRCUITS MISCELLANEOUS CIRCUITS Keywords: AN3315, AN3230, Windows, NT, XP, 2000 Aug 23, 2004 APPLICATION NOTE 3317 Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2- Wire Software This application note is a supplement to two previous application notes, which effectively extend the usage of the parallel-port, 2-wire hardware (presented in AN3230) and software (presented in AN3315) to computers operating on Windows NT/2000/XP platforms. Introduction A common problem with the Windows NT/2000/XP operating systems (OS) is that they require drivers to access the parallel port, which often makes parallel-port software written for Windo……