Combo384 firmware history
CPLDRemarkCPUMaintenance tool for optionsRecommended
CPLD_for_1080MCLK Pin6 output 22.5792 MHz / 24.576 MHz - Prescaler -DSD512x48x44oem tool 118Async DAC
Slave_for_1080MCLK Pin6 Input 22.5792 MHz / 24.576 MHz - Prescaler -DSD512x48x44oem tool 118Async DAC
CPLD_1081 or CPLD_1081_SWAPPEDSDnative DSD512 on Linux/Windows firmware_2006be11oem tool 118 Async DAC
native DSD512 Linux/Windows firmware_2006be1x Windows 10 Driver Setupuac2 1.1.0.81   Change Log
Master2224MCLK Pin6 output 22.5792 MHz / 24.576 MHzFirmware 1.074oem tool 118Sync DAC
Slave2224MCLK Pin6 Input 22.5792 MHz / 24.576 MHzFirmware 1.074oem tool 118Sync DAC
MasterDF1706MCLK variable Pin6 output - 44.1kHz to 96kHz MCLK=11.2896MHz/12.288MHz - 176.4kHz/192kHz MCLK=22.5792MHz/24.576MHzFirmware 1.074oem tool 118Sync DAC
i2s_4chI2S 4channels - I2S_DATA=1/2 channels DSDOE=3/4 channels - NoDSDi2s_4choem tool 118 Async-Sync DAC
The boards by default are programmed with CPLD_for_1080 and firmware DSD512x48x44 it requires to download the main drivers