Category: Software
Product Number: A2B
Software Version: SigmaStudio + Version 2.3.0(update4)
Hello everyone,
When configuring the Main node in SS+, I attempted to assign I2S/TDM streams using the Assign tab in the Setting Menu. However, I noticed that the maximum number of streams is limited to four, not five.
When configuring the Main node in SS+, I attempted to assign I2S/TDM streams using the Assign tab in the Setting Menu. However, I noticed that the maximum number of streams is limited to four, not five.
When I try to configure the fifth stream, the following warning appears: (Red indicator)
This issue occurs in SS+ versions 2.3.0, 2.4.0, and 3.3.0.
In contrast, version 2.2.0 does not display this warning when configuring the fifth stream.
According to the AD2437 datasheet, five I2S/TDM streams should be supported.
In contrast, version 2.2.0 does not display this warning when configuring the fifth stream.
According to the AD2437 datasheet, five I2S/TDM streams should be supported.
Does this mean we should use version 2.2.0 for A2B applications?
For verification, I used the following project file:
C:\Analog Devices\ADI_A2B-SSPlus_Software-Rel1.3.2\Schematics\PC\adi_a2b_AD2437A1MZ.ssprj
C:\Analog Devices\ADI_A2B-SSPlus_Software-Rel1.3.2\Schematics\PC\adi_a2b_AD2437A1MZ.ssprj
Is this a known limitation or a bug in SS+ versions 2.3.0 and later? If so, is there an official workaround or recommended version for supporting five I2S/TDM streams?
