Kontron Bootstrap Loader - Manual (Page 17)

Bootstrap Loader
2/98 Page 11 © PEP Modular Computers
4 Command Reference
4.1 Boot Wait
Syntax
bw [<time>]
Description
Without parameters, bw displays the current setting.
For <time> 1, 2, 5, 10, 20 and 50 may be specified as time in seconds. Other values are not supported.
Note: CPUs without an user LED or without an ABORT button have a BootWaitTime of at least 5 seconds. The Bootstrap
Loader refuses setting a BootWaitTime of 1-2 seconds.
4.2 Load Flash
Syntax
If [-o[=]<offset>] [-u] [-q] [-c] [-m[=]<adr> -l[=]<len>]
Description
Without parameters, the FLASH is loaded using S-records over the term port.
'<offset>' is a signed 32 bit offset which is added to every record and can be used to move the S-records to the FLASH
position.
Note: This option must be used if S1 or S2 records are used.
'-u' must be used to download over ser0.
'-q' suppress all messages except error messages.
'-c' clears all untouched sectors and leaves no old code fragments.
For a Load Flash from an absolute address, the -m / -l options must be used.
Note: On CPUs without a ser0 serial connection the Bootstrap Loader will refuse a command including the '-u' option.
4.3 Memory Display
Syntax
md [<adr>]
Description
Without parameters specified, the FLASH contents starting at the beginning of the programmable FLASH area are dis-
played. This function is not limited to FLASH and other address ranges can be specified.
Note: The ResetPC in FLASH is not identical to the ResetPC from the programming source (S-records memory block).