LPC4337 has crashed in debug mode and flash programming isn't working since then

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by jgorsk on Tue Oct 02 09:53:12 MST 2012
LPC4337 has crashed in debug mode. It's not possible to use the chip since then.
JTAG interface seems to be working but flash programming or erasing over JTAG isn't.
I get this message in Keil when I try to erase the flash memory

'Cannot Load Flash Programming Algorithm'.

When I start the debugger there is an additional message in the output window

Cannot Write to RAM for Flash Algorithms !
Erase Failed!

Is there a solution to this problem or should I replace that chip?