USB AUDIO 2.0 REFERENCE DESIGN XMOS, USB AUDIO 2.0 REFERENCE DESIGN Datasheet - Page 44

• Manufacturer Part Number: USB AUDIO 2.0 REFERENCE DESIGN
• Description: USB AUDIO 2.0 REFERENCE DESIGN
• Manufacturer: XMOS

Specifications of USB AUDIO 2.0 REFERENCE DESIGN

• Design Resources: USB AUDIO Schematic
• Main Purpose: Audio, Audio Processing
• Embedded: Yes
• Utilized Ic / Part: XS1-L1
• Primary Attributes: Audio data up to 24-bit @ 192kHz
• Secondary Attributes: I²S and S/PDIF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 880-1017

This is a single core program so all threads are on the same core. For a multicore
The first thread run is the XUD driver:
The make up of the channel arrays connecting to this driver are described in Section
The channels connected to the XUD driver are fed into the buffer and decouple
USB Audio Software Design Guide
program different threads can be placed on different cores using the
syntax.
5.3.
threads:
#if (AUDIO_CLASS==2)
#else
#endif
{
}
{
XUD_Manager(c_xud_out, NUM_EP_OUT, c_xud_in, NUM_EP_IN,
XUD_Manager(c_xud_out, NUM_EP_OUT, c_xud_in, NUM_EP_IN,
{
Endpoint0( c_xud_out[0], c_xud_in[0], c_aud_ctl, null, null);
{
buffer(c_xud_out[1], c_xud_in[2], c_xud_in[1],
decouple(c_mix_out,
}
}
thread_speed();
thread_speed();
thread_speed();
thread_speed();
c_xud_out[2], c_xud_in[3], c_xud_in[4],
c_sof, c_aud_ctl, p_for_mclk_count);
c_midi,
null);
c_sof, epTypeTableOut, epTypeTableIn, p_usb_rst,
clk, 1, XUD_SPEED_HS, null);
c_sof, epTypeTableOut, epTypeTableIn, p_usb_rst,
clk, 1, XUD_SPEED_FS, null);
Document Revision 1.2
on stdcore[n]:
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