Currently available files for dac1xx1

soekris_dac1xx1_DriverSetup_v3.34.0.exe    Windows 7-10, 32 & 64 bit driver

soekris_dac1xx1_DriverSetup_v4.38.0.exe    Windows 7-10, 32 & 64 bit driver


Currently available files for dam1021

dam1021 user manual 20151005.pdf    dam1021 user manual ver 0.90.

1021full_106.skr         full firmware and filters ver. 1.06   -   Added DSD support + minor improvements
1021fpga_105.skr       fpga firmware ver. 1.05.
1021filt_105.skr          dac filters ver. 1.05.
1021_uc_106.skr        uC firmware ver. 1.06. (use togther with fpga and filt 1.05)

1021full_099.skr          full firmware and filters ver. 0.99.
1021fpga_099.skr       fpga firmware ver. 0.99.
1021filt_099.skr          dac filters ver. 0.99.
1021_uc_099.skr        uC firmware ver. 0.99.

1021filt_099.txt           To experiments with filters, the filter .txt file and updated mkrom utility is here
MKROM.EXE             32 bit dos utility to convert txt file to skr file, usage "mkrom 1021filt"

To update the dam1021 firmware you need to have the Serial Port connected and working with a terminal emulator software package, t.ex. Hyperterminal on Windows, if needed see the manual for details. Enter the uManager by typing "+++", following by a pause. You should then get the uManager promt, you then type:

# download

Start download session using Xmodem CRC protocol, when all is downloaded you also need to update the uC with new firmware, but only if you downloaded a new version:

# update

You then need to do a power cycle to restart everything, you can then enter uManager again to verify the new revisions.