Supports chip/sector erasing, blank checking, and verification of Intel HEX or binary images. Checksum Calculation:
Since this utility has been officially replaced by Flash Magic for newer systems, official direct links from NXP are no longer active. You can still find it hosted on community and technical archive sites: philips lpc2000 flash utility v2.2.3 download
Since I cannot provide a direct download link in this article, here is where the community safely hosts the file: Lower baud rate to 9600
| Issue | Solution | |-------|----------| | "Synchronization failed" | Check P0.14 is low during reset. Lower baud rate to 9600. | | GUI freezes on Windows 10 | Run in Windows XP SP3 Compatibility Mode. | | USB serial adapter not detected | Install legacy COM port drivers (e.g., FTDI VCP 2.12.00). | | Verify fails at last byte | Ignore – sometimes a false positive on older chips. | | | Verify fails at last byte |