Loader Switches - Analog Devices VisualDSP++ 3.5 Manual

Loader Switches

A description of each loader command-line switch appears in
Table 3-6. Loader Command-Line Switches
Switch
filename
-b prom
-b host
-b uart
-b spi
-blocksize #
-checksum
-clkdivide #
-f hex
-f ASCII
-f binary
-forcefirstbyte
-h
or
-help
-host3bytes
-M
-MM
VisualDSP++ Loader Manual
for 16-Bit Processors
ADSP-219x DSP Loader/Splitter
Description
Specifies an executable file to be processed into a single-processor load-
able file. For multiprocessor system, use the
Specifies the boot mode. Prepares a boot-loadable file for the
(default), Host, UART, SPI, or no-boot booting. The specified mode
must correspond to the boot kernel selected with the
file format selected with the
Specifies the size (decimal
stream. Default is 6K words. Valid block sizes may vary up to 6K words.
Calculates and generates checksums for each block of code and data.
Specifies the base clock divide factor. Valid values are
The default is .
5
Note: Applies to EPROM and Host boot modes only.
Specifies the boot file's format.
Valid selections are
hex
decimal format is the default. For PROM booting, Intel
valid entry. When
-f ASCII
of the setting, an ASCII file is produced.
-b file_type
Forces the writing of the first byte of the UART boot stream.
Use this option when the bit rate is high.
Invokes the command-line help, outputs a list of command-line switches
to standard output, and exits. By default, the
help for the loader driver. To obtain a help screen for the ADSP-2191
processor, type
-elfloader -proc ADSP-2191 -h
Uses three bytes to represent 24-bit data. The default is four bytes with
one byte of zero padding.
Note: Used with Host boot only, when width is 8 bit.
Shows dependencies only.
Generates make dependencies while producing the output files.
-id#exe=file
switch.
-f
) in words for each block of data in the boot
#
(Intel hex-32), , and
ASCII
and
-romsplitter
-h
Table 3-6.
switch.
PROM
switch and the
-l
to , inclusive.
0 7
. The hexa-
binary
is the only
hex
are selected, regardless
switch alone provides
.
3-21