: Open the application, match your computer's assigned physical or virtual mapping to the COM Port selection box, and match your crystal frequency (e.g., 12000 kHz).
Due to the age of this software, it is no longer hosted on the primary NXP website in a prominent location. It is offered here as a freeware utility for legacy support.
An LPC2000 development board with ISP invocation pins (usually ISP/Boot and Reset buttons). Download Philips LPC2000 Flash Utility v2.2.3
This article provides a comprehensive overview of the utility, its core features, and a step-by-step guide on how to configure and use it for your embedded systems projects. Key Features of LPC2000 Flash Utility v2.2.3