> lpc21isp(v1.25) : Record Type 04 not yet implemented - ignore?
> after download lpc dosn't work.
A "HEX" file (in the Intel HEX format) consists of records, and there
are several record types. Record type 4 is not widely supported:
lpc21isp does not support it and apparently Philips utility does not
either.
What tool (and which version) are you using to create the HEX file?