Logic Sniffer: OLS-loader utility

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This utility is used to load new bitstreams for the FPGA. A bitstream update changes the logic that captures and stores samples.

Contents

Latest Version for this Document

       Logic Sniffer ROM loader v0.3 (September 30, 2010)


Options

  • list of -flags and options 
parameters: 
  --port PORT  - port of Logic Sniffer, needs to be specified. Same as  -p Port 
  --speed SPEED  - sets speed of the serial port. Same as -s Speed
  --wH FILE - HEX file to be uploaded to OLS
  --wB FILE - BIN file to be uploaded to OLS
  --rH FILE - HEX file to be downloaded from OLS
  --rB FILE - BIN file to be downloaded from OLS
  --l X  or -l X   - send only first X paged 
commands:
  --erase  - erases Flash, also same as using -e 
  --write  - writes data to Flash, as  -w 
  --read   - reads data from Flash, same as -r 
  --ignore_jedec  - ignore jedec id, same as -i 
  --run    - enter run mode after finished, same as -r 
  --status - get OLS status, same as -s 
  --boot   - enter bootloader mode - ignore other commands, same as -b
  --selftest - run self-test - ignore other commands



  When no command specified, program will check FW version, and Flash ID

Usage examples

Windows

ols-loader -p COM4

Get status byte


Load ROM

Jump to bootloader

Return to SUMP mode (-run)

Linux

OSx

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