Command-Line Switches - Analog Devices VisualDSP++ 3.5 Manual

Blackfin Processor Loader Guide
Table 2-8. File Extensions
Extension File Description
Loader input files, boot-kernel files, and initialization files.
.DXE
Loader output file.
.LDR
Loader output files containing kernel code only when two output files are selected.
.KNL

Command-Line Switches

A summary of the loader command-line switches appear in
Table 2-9. Blackfin Loader Command-Line Switches
Switch
-b prom
-b flash
-b spi
-baudrate #
-enc dll_filename
-kenc dll_filename
-f hex
-f ASCII
-f binary
2-42
Description
Specifies the boot mode. The
boot-loadable file for the specified boot mode. Valid boot modes
include PROM, Flash, and SPI.
If does not appear on the command line, the default is
-b
Accepts a baud rate for SPI booting only.
Note: Currently supported only for ADSP-BF535 processors.
Valid baud rates and corresponding values (#) are:
• —500 kHz, the default
500K
• —1 MHz
1M
• —2 MHz
2M
Boot kernel loading supports an SPI baud rate up to 2 MHz.
Encrypts the data stream from the application
name parameter does not appear on the command line, the encryp-
tion algorithm from the default ADI's file is used.
Specifies the user encryption file for the data stream from the kernel
file. If the filename parameter does not appear on the command line,
the encryption algorithm from the default ADI's file is used.
Specifies the boot file's format. The
able file in the specified format (Intel hex 32, ASCII, binary)
If the switch does not appear on the command line, the default
-f
boot-mode format is
hex
Table
switch directs the loader to prepare a
-b
.DXE
switch prepares a boot-load-
-f
for Flash/PROM, and
ASCII
VisualDSP++ Loader Manual
for 16-Bit Processors
2-9.
.
-b prom
files. If the file-
for SPI.