Justin Morton

EzPort Programming - MCF52211 - Unable to read status register

Discussion created by Justin Morton on Jan 26, 2009
Latest reply on Feb 17, 2009 by Justin Morton
I'm having an issue with EzPort programming on the MCF52211.

The device successfully enters EzPort mode.
When I attempt to read the EzPort status register, I do not get a response.
The device does respond to the EzPort reset and erase commands, so I know it is getting the data.
The data(MCF52211 RX) and clock signals look good on the 'scope.
However, I get nothing on the data line out (MCF52211 TX).

I've tried various SPI baud rates and DLT and QSD values.
I'm not sure if there is anything else I can do, firmware related, to solve this issue.
Any suggestions would be great.

Message Edited by jayteemo on 2009-01-26 06:00 PM