|ARM Technical Support Knowledge Articles|
Applies to: MCBXC167 Evaluation Board
Information in this article applies to:
When trying to flash the External Flash (IC2), it fails and
µVision reports verification errors.
The external RAM also does not seem to work in my application, nor when I try to use it to download my application there (with MON166 or ULINK).
Very early versions of the MCB-XC167 were missing a configuration resistor. The missing resistor R37 is a 10 kOhm pull-down resistor on P0.6 and sets the bus type (BTYP). If it is missing, the MCB-XC167 operates with an 8-bit demultiplexed bus instead of the 16-bit bus that is required.
Populate a 10 kOhm resistor for R37. You may also contact the Keil Support Team if you have difficulties.
Article last edited on: 2007-01-18 13:54:20
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