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Yuuichi Akagawa edited this page May 9, 2021 · 2 revisions
01
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String Descriptors:
Manufacturer:		NUX
Product:		NUX MG-300 AUDIO

Device descriptor: 
Descriptor Length:	12
Descriptor type:	01
USB version:		0200
Device class:		EF
Device Subclass:	02
Device Protocol:	01
Max.packet size:	40
Vendor  ID:		1FC9
Product ID:		8260
Revision ID:		0100
Mfg.string index:	01
Prod.string index:	02
Serial number index:	03
Number of conf.:	01

Configuration descriptor:
Total length:		013E
Num.intf:		04
Conf.value:		01
Conf.string:		00
Attr.:			C0
Max.pwr:		01
Unknown descriptor:
Length:		08
Type:		0B
Contents:	000301002000

Interface descriptor:
Intf.number:		00
Alt.:			00
Endpoints:		00
Intf. Class:		01
Intf. Subclass:		01
Intf. Protocol:		20
Intf.string:		00

<<<AUDIO_CONTROL>>>
Unknown descriptor:
Length:		09
Type:		24
Contents:	01000208650000
Unknown descriptor:
Length:		08
Type:		24
Contents:	0A2903070000
Unknown descriptor:
Length:		08
Type:		24
Contents:	0B2801290300
Unknown descriptor:
Length:		11
Type:		24
Contents:	020201010028020000000000000000
Unknown descriptor:
Length:		12
Type:		24
Contents:	060A020F0000000F0000000F00000000
Unknown descriptor:
Length:		0C
Type:		24
Contents:	03140103000A28000000
Unknown descriptor:
Length:		11
Type:		24
Contents:	020101020028020000000000000000
Unknown descriptor:
Length:		0C
Type:		24
Contents:	03160101000228000000

Interface descriptor:
Intf.number:		01
Alt.:			00
Endpoints:		00
Intf. Class:		01
Intf. Subclass:		02
Intf. Protocol:		20
Intf.string:		00

<<<AUDIO_STREAMING>>>

Interface descriptor:
Intf.number:		01
Alt.:			01
Endpoints:		02
Intf. Class:		01
Intf. Subclass:		02
Intf. Protocol:		20
Intf.string:		00

<<<AUDIO_STREAMING>>>
Unknown descriptor:
Length:		10
Type:		24
Contents:	0102000101000000020000000000
Unknown descriptor:
Length:		06
Type:		24
Contents:	02010418

Endpoint descriptor:
Endpoint address:	01
Attr.:			05(Isochronous)
Max.pkt size:		0258
Polling interval:	04
Unknown descriptor:
Length:		08
Type:		25
Contents:	010000000000

Endpoint descriptor:
Endpoint address:	81
Attr.:			11(Isochronous)
Max.pkt size:		0004
Polling interval:	04

Interface descriptor:
Intf.number:		02
Alt.:			00
Endpoints:		00
Intf. Class:		01
Intf. Subclass:		02
Intf. Protocol:		20
Intf.string:		00

<<<AUDIO_STREAMING>>>

Interface descriptor:
Intf.number:		02
Alt.:			01
Endpoints:		01
Intf. Class:		01
Intf. Subclass:		02
Intf. Protocol:		20
Intf.string:		00

<<<AUDIO_STREAMING>>>
Unknown descriptor:
Length:		10
Type:		24
Contents:	0116000101000000020000000000
Unknown descriptor:
Length:		06
Type:		24
Contents:	02010418

Endpoint descriptor:
Endpoint address:	82
Attr.:			05(Isochronous)
Max.pkt size:		0258
Polling interval:	04
Unknown descriptor:
Length:		08
Type:		25
Contents:	010000000000

Interface descriptor:
Intf.number:		03
Alt.:			00
Endpoints:		02
Intf. Class:		01
Intf. Subclass:		03
Intf. Protocol:		00
Intf.string:		04

<<<MIDIStreaming>>>

MS Interface descriptor
07240100014100
DescriptorSubtype: 01
USB_DESCRIPTOR_CS_INTERFACE :	MS_HEADER
MIDIStreaming SubClass Specification Release number: 0100
wTotalLength:		0041

MS Interface descriptor
062402010100
DescriptorSubtype: 02
USB_DESCRIPTOR_CS_INTERFACE :	MIDI_IN_JACK(Embedded)
JackType:	01
JackID:		01

MS Interface descriptor
062402020200
DescriptorSubtype: 02
USB_DESCRIPTOR_CS_INTERFACE :	MIDI_IN_JACK(External)
JackType:	02
JackID:		02

MS Interface descriptor
092403010301020100
DescriptorSubtype: 03
USB_DESCRIPTOR_CS_INTERFACE :	MIDI_OUT_JACK(Embedded)
JackType:	01
JackID:		03
NrInputPins:	01
020100

MS Interface descriptor
092403020401010100
DescriptorSubtype: 03
USB_DESCRIPTOR_CS_INTERFACE :	MIDI_OUT_JACK(External)
JackType:	02
JackID:		04
NrInputPins:	01
010100

Endpoint descriptor:
Endpoint address:	04
Attr.:			02(Bulk)
Max.pkt size:		0100
Polling interval:	00

MS Endpoint descriptor
0525010101
USB_DESCRIPTOR_CS_ENDPOINT :	MS_GENERAL
bNumEmbMIDIJack: 01
01

Endpoint descriptor:
Endpoint address:	83
Attr.:			02(Bulk)
Max.pkt size:		0100
Polling interval:	00

MS Endpoint descriptor
0525010103
USB_DESCRIPTOR_CS_ENDPOINT :	MS_GENERAL
bNumEmbMIDIJack: 01
03
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