Hello,
I have designed a board around the XU216-512-TQ128 chip.
I started from a Dev Kit suppplied by a third party and with the kit I received also the Driver for Windows.
The firmware with the Dev Kit reports:
Aug 27, 2019 Driver updates for Windows 10, along with many devices, such as network adapters, monitors, printers, and video cards, are automatically downloaded and installed through Windows Update. Install Realtek USB Audio driver for Windows 10 x64, or download DriverPack Solution software for automatic driver installation and update.
#define VENDOR_STR 'xxx'
#define PRODUCT_STR_A1 'yyyyyyyyy'
#define PRODUCT_STR_A2 'yyyyyyyyy'
#define SERIAL_STR ' // default to empty serial number - a value can be loaded into the str table from the OTP at runtime
#define VENDOR_ID (0x1CBA) // Xmos VID so as to use the drivers installed with the Xmos tools
#define PID_AUDIO_2 (0x----)
#define PID_AUDIO_1 (0x----)
Usb Audio Class 2.0
I prefer to hide the information about his third party.I received my PID and the related driver a few days ago.
#define VENDOR_STR 'xxx'
#define PRODUCT_STR_A1 'yyyyyyyyy'
#define PRODUCT_STR_A2 'yyyyyyyyy'
#define SERIAL_STR ' // default to empty serial number - a value can be loaded into the str table from the OTP at runtime
#define VENDOR_ID (0x1CBA) // Xmos VID so as to use the drivers installed with the Xmos tools
#define PID_AUDIO_2 (0x----)
#define PID_AUDIO_1 (0x----)
Usb Audio Class 2.0
I prefer to hide the information about his third party.I received my PID and the related driver a few days ago.
Usb Audio Interface
I introduced the PID received in the following way:
// #define VENDOR_STR 'xxx'
// #define PRODUCT_STR_A1 'yyyyyyyyy'
// #define PRODUCT_STR_A2 'yyyyyyyyy'
// #define SERIAL_STR ' // default to empty serial number - a value can be loaded into the str table from the OTP at runtime
// #define VENDOR_ID (0x1CBA) // Xmos VID so as to use the drivers installed with the Xmos tools
#define PID_AUDIO_2 (0x30B3)
#define PID_AUDIO_1 (0x30B3)
I have installed the driver on a Win10 PC and the behaviour is strange:
1) Wasapi works 2) direct sound works 3) ASIO KO
I have installed the same driver on a Win7pro PC and the driver is signalled with a question mark and a yellow triangle in the device manager of the control panel of Win7pro and, of course, the board doesn't start.
If I flash the exactly the same board with the firmware used when the board was designed and I use the driver received with the Dev Kit of the third party everything is perfect.