Motorola MVME162P2 Series Installation And Use Manual page 73

Vme embedded controller
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Table 3-3. ENV Command Parameters (Continued)
ENV Parameter and Options
ROM Boot Direct Starting
Address
ROM Boot Direct Ending Address FFDFFFFC Last location tested when the Bug searches for
Network Auto Boot Enable [Y/N]
Network Auto Boot at power-up
only [Y/N]
Network Auto Boot Controller
LUN
Network Auto Boot Device LUN
Network Auto Boot Abort Delay
Network Autoboot Configuration
Parameters Pointer (NVRAM)
Memory Search Starting Address
http://www.motorola.com/computer/literature
Default
FF800000
First location tested when the Bug searches for
a ROMboot module.
a ROMboot module.
N
Network Auto Boot function is disabled.
Y
Network Auto Boot is attempted at power-up
reset only.
00
Specifies LUN of a disk/tape controller module
currently supported by the Bug. Default is $0.
00
Specifies LUN of a disk/tape device currently
supported by the Bug. Default is $0.
5
The time in seconds that the Network Boot
sequence will delay before starting the boot.
The delay gives you the option of stopping the
boot by use of the Break key. The time span is
0-255 seconds.
00000000
The address where the network interface
configuration parameters are to be saved in
NVRAM; these are the parameters necessary
to perform an unattended network boot.
00000000
Where the Bug begins to search for a work
page (a 64KB block of memory) to use for
vector table, stack, and variables. This must be
a multiple of the debugger work page, modulo
$10000 (64KB). In a multi-controller
environment, each MVME162P2 board could
be set to start its work page at a unique address
to allow multiple debuggers to operate
simultaneously.
ENV - Set Environment
Meaning of Default
3
3-13

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