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GPIB-to-USB Converter Industry standard measurement bus gets a USB interface

机译：GPIB转USB转换器行业标准的测量总线具有USB接口

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The 'General Purpose Instrumentation Bus' (also termed IEEE-488 and IEC-625) is probably the oldest bus system currently in use - and with more than 5,000 different GPIB devices available, it remains the foundation stone for controlling professional test & measurement equipment. PCs are not normally equipped with a GPIB interface, however, forcing users to buy a plug-in card or an expensive external USB-GPIB converter. Fortunately our DIY solution using a USB-equipped R8C/13 board is both straightforward and affordable. It's barely credible that a bus system originally developed by HP in the 1960s under the designation HP-IB (Hewlett Packard interface bus) is today still a widely used industry standard. In the seventies the HP-IB was standardised as IEEE-488 (also known as IEC-625) and adopted by many manufacturers under the title CPIB. Its wide distribution, long-renowned reliability and ease of use have all meant that even now the CPIB is not threatened by any new bus standard. And since many users are unable or unwilling to abandon this interface, there is no shortage today of new T&M gear (such as oscilloscopes and signal generators) that are equipped not just with USB and Ethernet interfaces but also with CPIB, mainly to IEEE488.2 (IEC-60488-2) standards.
机译：“通用仪器总线”（也称为IEEE-488和IEC-625）可能是当前使用的最古老的总线系统-拥有5,000多种不同的GPIB设备，它仍然是控制专业测试和测量设备的基础。 PC通常没有配备GPIB接口，因此迫使用户购买插入卡或昂贵的外部USB-GPIB转换器。幸运的是，我们使用配备USB的R8C / 13板的DIY解决方案既简单又实惠。由HP最初在1960年代开发的名称为HP-IB（惠普接口总线）的总线系统今天仍然是广泛使用的行业标准，这几乎是不可信的。在70年代，HP-IB被标准化为IEEE-488（也称为IEC-625），并被许多制造商采用，标题为CPIB。它的广泛分布，久负盛名的可靠性和易用性都意味着，即使到现在，CPIB也不受到任何新总线标准的威胁。而且，由于许多用户无法或不愿意放弃此接口，因此如今不乏新的T＆M设备（例如示波器和信号发生器），这些设备不仅配备了USB和以太网接口，还配备了CPIB（主要是IEEE488.2） （IEC-60488-2）标准。

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