Roland:DUO CAPTURE EX - YuuichiAkagawa/USBH_MIDI GitHub Wiki

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String Descriptors:
Manufacturer:		Roland
Product:		UA-22

Device descriptor: 
Descriptor Length:	12
Descriptor type:	01
USB version:		0110
Device class:		FF
Device Subclass:	00
Device Protocol:	FF
Max.packet size:	08
Vendor  ID:		0582
Product ID:		0159
Revision ID:		0113
Mfg.string index:	01
Prod.string index:	02
Serial number index:	00
Number of conf.:	01

Configuration descriptor:
Total length:		00AB
Num.intf:		04
Conf.value:		01
Conf.string:		00
Attr.:			80
Max.pwr:		F0

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

Interface descriptor:
Intf.number:		00
Alt.:			01
Endpoints:		01
Intf. Class:		FF
Intf. Subclass:		02
Intf. Protocol:		00
Intf.string:		00
Unknown descriptor:
Length:		07
Type:		24
Contents:	0101000100
Unknown descriptor:
Length:		0B
Type:		24
Contents:	02010203180144AC00

Endpoint descriptor:
Endpoint address:	01
Attr.:			09(Isochronous)
Max.pkt size:		0120
Polling interval:	01
Unknown descriptor:
Length:		07
Type:		25
Contents:	0100020002

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

Interface descriptor:
Intf.number:		01
Alt.:			01
Endpoints:		01
Intf. Class:		FF
Intf. Subclass:		02
Intf. Protocol:		00
Intf.string:		00
Unknown descriptor:
Length:		07
Type:		24
Contents:	0107000100
Unknown descriptor:
Length:		0B
Type:		24
Contents:	02010203180144AC00

Endpoint descriptor:
Endpoint address:	82
Attr.:			05(Isochronous)
Max.pkt size:		0120
Polling interval:	01
Unknown descriptor:
Length:		07
Type:		25
Contents:	0100000000

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

Endpoint descriptor:
Endpoint address:	03
Attr.:			02(Bulk)
Max.pkt size:		0020
Polling interval:	00

Endpoint descriptor:
Endpoint address:	84
Attr.:			02(Bulk)
Max.pkt size:		0020
Polling interval:	00

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

Endpoint descriptor:
Endpoint address:	03
Attr.:			02(Bulk)
Max.pkt size:		0020
Polling interval:	01

Endpoint descriptor:
Endpoint address:	84
Attr.:			03(Interrupt)
Max.pkt size:		0020
Polling interval:	01

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

Endpoint descriptor:
Endpoint address:	05
Attr.:			02(Bulk)
Max.pkt size:		0008
Polling interval:	00