Motorola PPC/CPCI-690, Справочное руководство

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Command Set PowerBoot
4 - 22 PPC/CPCI-690
m
D
ESCRIPTION
This command provides an editor with which you can display and modify
the memory contents of an address. Three tasks can be carried out:
• Displaying and modifying the memory contents of an address
• Specifying the memory access size and displaying and modifying the
memory contents of an address
• Specifying the memory access size and type and displaying and modi-
fying the memory contents of an address
To navigate between the addresses, a key and different commands can be
entered. They do not change the access option in the command line. The
following key and commands are supported:
S
YNTAX
m <address> [<size>] [<type>]
P
ARAMETERS
Note: Type options O and E override the options B, W, and L. Access op-
tions B, W, L, N, and E check whether the write access has been success-
ful by performing a read access after the write access. If the written and
the read data do not match, the command is terminated and an error mes-
sage displayed.
Table 14:
Navigation Commands
Key/Command Description
<Ctrl+Enter> Current a 1
=
Same as current address
-
Current address – 1 x size
-<count>
Current address – <count>
+
Current a 1 x size
+<count>
Current a <count>
#address
Address
.
Exit to the PowerBoot command line