Personal Computer User Manual

Default Settings
http://www.motorola.com/computer/literature 3-15
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Caution
If you use the NIOT debugger command, these parameters need to be
saved somewhere in the offset range 0x00001000 through 0x000016F7.
The NIOT parameters do not exceed 128 bytes in size. The setting of this
ENV pointer determines their location. If you have used the same space for
your own program information or commands, they will be overwritten and
lost.
You can relocate the network interface configuration parameters in this
space by using the ENV command to change the Network Auto Boot
Configuration Parameters Offset from its default of 0x00001000 to the
value you need to be clear of your data within NVRAM.
Memory Size Enable [Y/N] = Y?
Memory Size Starting Address = 00000000?
The default Starting Address is 0x00000000.
Memory Size Ending Address = 02000000?
The default Ending Address is the calculated size of local memory. If the
memory start is changed from 0x0x00000000, this value will also need to
be adjusted.
DRAM Speed in NANO Seconds = 15?
The default setting for this parameter will vary depending on the speed of
the DRAM memory parts installed on the board. The default is set to the
slowest speed found on the available banks of DRAM memory.
ROM Bank A Access Speed (ns) = 80?
This defines the minimum access speed for the Bank A Flash Device(s) in
nanoseconds.
Y Memory will be sized for SelfTest diagnostics.
(Default)
N Memory will not be sized for SelfTest diagnostics.