Hi All,
This may not be the correct forum but here goes …
I'm a HW Eng who has inherited a legacy ARM920T processor product and we program the associated flash over JTAG as detailed below.
I have not played with JTAG/processors/flash much previously so excuse my ignorance in this area.
Processor : NXP MC9328MXSCVP10
Flash : Micron M29W640FB70ZA6E
JTAG Tool : Abatron BDI3000 and associated dbiPro V1.15 to program the Flash via a JTAG connection to the processor.
We are still manufacturing the product but have two problems ...
1/ First off, we cannot supply our manufacturer with an Abatron BDI3000 JTAG programmer as they are obsolete.
2/ When we use our own Abatron BDI3000, the exact Flash is not available to select and so we select CPU ‘ARM920T’ and Memory 'AMD Am29DL640D (4M x 16)’
This seems to work fine but if an error is made during programming different files then it is impossible to blank the device and start again.
Question :
1/ Can I use a more up to date tool like the armKeil ULink2?
2/ Is the Flash programming performed using the ‘arm KEIL uVision v5.37.0.0’ which I have downloaded (or is there a stand-alone Flash Programming Utility)?
I have also installed the MDK v5.25 legacy support pack for ARM9 from www2.keil.com/.../
Any help or pointers appreciated,
Thanks in advance.