I recently made this module for testing the SA9227 chip functions.This chip supports up to 384K/32Bit PCM and DSD256 outputs according to it's datasheet.
I tested the 384K/32Bit output using it's official ASIO driver with a PCM5102A module without any problem.
The size of this module is about 35x25mm,which makes it can be easily apply on a portable DAC design.
I tested the 384K/32Bit output using it's official ASIO driver with a PCM5102A module without any problem.
The size of this module is about 35x25mm,which makes it can be easily apply on a portable DAC design.
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No need for development of software.Just flash the firmware
provided by the seller into the EEPROM and it works properly.
That's much easier for DIYers.
If you just want to choose a USB-I2S/DSD module, just go for
the XMOS one.
provided by the seller into the EEPROM and it works properly.
That's much easier for DIYers.
If you just want to choose a USB-I2S/DSD module, just go for
the XMOS one.
Well, XMOS also don't need to develop sw, just compile and flash memory(encrypted ROM to avoid illegal copy). However, need to pay for Windows driver, and that's stupid. What about SA9227 driver?
Hmm.I just can't find any design files and firmware for XMOS.
The ASIO driver I use for SA9227 was found on Google.But you can also use the default USB audio driver on Windows 10.It also works well.I can't hear any difference between the ASIO driver and the default one.
The ASIO driver I use for SA9227 was found on Google.But you can also use the default USB audio driver on Windows 10.It also works well.I can't hear any difference between the ASIO driver and the default one.
check this out Migrating from XHRA to XU208 - XCore Exchange buy the same HW and it will work 100%. If HW different, then you need to modify the source code, slightly.
Let me suggest one more thing, don't use uUSB-B connector ever, it is crazy unreliable. USB-C or USB-B big one is fine.
where can I find the firmware? I have a device on this chip, but the firmware does not work there. could you send your firmware? maybe my problem will be solved.
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