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| Bus 001 Device 023: ID 1235:800c Focusrite-Novation Scarlett 18i20 | |
| Device Descriptor: | |
| bLength 18 | |
| bDescriptorType 1 | |
| bcdUSB 2.00 | |
| bDeviceClass 239 Miscellaneous Device | |
| bDeviceSubClass 2 | |
| bDeviceProtocol 1 Interface Association | |
| bMaxPacketSize0 64 | |
| idVendor 0x1235 Focusrite-Novation | |
| idProduct 0x800c Scarlett 18i20 | |
| bcdDevice 1.c3 | |
| iManufacturer 1 | |
| iProduct 2 | |
| iSerial 0 | |
| bNumConfigurations 2 | |
| Configuration Descriptor: | |
| bLength 9 | |
| bDescriptorType 2 | |
| wTotalLength 0x02d0 | |
| bNumInterfaces 6 | |
| bConfigurationValue 1 | |
| iConfiguration 0 | |
| bmAttributes 0xc0 | |
| Self Powered | |
| MaxPower 0mA | |
| Interface Association: | |
| bLength 8 | |
| bDescriptorType 11 | |
| bFirstInterface 0 | |
| bInterfaceCount 3 | |
| bFunctionClass 1 Audio | |
| bFunctionSubClass 0 | |
| bFunctionProtocol 32 | |
| iFunction 0 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 0 | |
| bAlternateSetting 0 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 1 Control Device | |
| bInterfaceProtocol 32 | |
| iInterface 2 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 2.00 | |
| bCategory 8 | |
| wTotalLength 0x0142 | |
| bmControls 0x00 | |
| AudioControl Interface Descriptor: | |
| bLength 8 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 10 (CLOCK_SOURCE) | |
| bClockID 41 | |
| bmAttributes 3 Internal programmable clock | |
| bmControls 0x07 | |
| Clock Frequency Control (read/write) | |
| Clock Validity Control (read-only) | |
| bAssocTerminal 0 | |
| iClockSource 9 | |
| AudioControl Interface Descriptor: | |
| bLength 8 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 10 (CLOCK_SOURCE) | |
| bClockID 42 | |
| bmAttributes 0 External clock | |
| bmControls 0x07 | |
| Clock Frequency Control (read/write) | |
| Clock Validity Control (read-only) | |
| bAssocTerminal 0 | |
| iClockSource 10 | |
| AudioControl Interface Descriptor: | |
| bLength 8 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 10 (CLOCK_SOURCE) | |
| bClockID 43 | |
| bmAttributes 0 External clock | |
| bmControls 0x07 | |
| Clock Frequency Control (read/write) | |
| Clock Validity Control (read-only) | |
| bAssocTerminal 0 | |
| iClockSource 11 | |
| AudioControl Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 11 (CLOCK_SELECTOR) | |
| bClockID 40 | |
| bNrInPins 3 | |
| baCSourceID(0) 41 | |
| baCSourceID(1) 42 | |
| baCSourceID(2) 43 | |
| bmControls 0x03 | |
| Clock Selector Control (read/write) | |
| iClockSelector 8 | |
| AudioControl Interface Descriptor: | |
| bLength 17 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (INPUT_TERMINAL) | |
| bTerminalID 2 | |
| wTerminalType 0x0101 USB Streaming | |
| bAssocTerminal 0 | |
| bCSourceID 40 | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 13 | |
| bmControls 0x0000 | |
| iTerminal 6 | |
| AudioControl Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 9 (EXTENSION_UNIT) | |
| bUnitID 51 | |
| wExtensionCode 0x0000 | |
| bNrInPins 1 | |
| baSourceID(0) 2 | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 0 | |
| bmControls 0x03 | |
| Enable Control (read/write) | |
| iExtension 0 | |
| AudioControl Interface Descriptor: | |
| bLength 90 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (FEATURE_UNIT) | |
| bUnitID 10 | |
| bSourceID 51 | |
| bmaControls(0) 0x00000000 | |
| bmaControls(1) 0x00000000 | |
| bmaControls(2) 0x00000000 | |
| bmaControls(3) 0x00000000 | |
| bmaControls(4) 0x00000000 | |
| bmaControls(5) 0x00000000 | |
| bmaControls(6) 0x00000000 | |
| bmaControls(7) 0x00000000 | |
| bmaControls(8) 0x00000000 | |
| bmaControls(9) 0x00000000 | |
| bmaControls(10) 0x00000000 | |
| bmaControls(11) 0x00000000 | |
| bmaControls(12) 0x00000000 | |
| bmaControls(13) 0x00000000 | |
| bmaControls(14) 0x00000000 | |
| bmaControls(15) 0x00000000 | |
| bmaControls(16) 0x00000000 | |
| bmaControls(17) 0x00000000 | |
| bmaControls(18) 0x00000000 | |
| bmaControls(19) 0x00000000 | |
| bmaControls(20) 0x00000000 | |
| iFeature 0 | |
| AudioControl Interface Descriptor: | |
| bLength 12 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (OUTPUT_TERMINAL) | |
| bTerminalID 20 | |
| wTerminalType 0x0301 Speaker | |
| bAssocTerminal 0 | |
| bSourceID 10 | |
| bCSourceID 40 | |
| bmControls 0x0000 | |
| iTerminal 0 | |
| AudioControl Interface Descriptor: | |
| bLength 17 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (INPUT_TERMINAL) | |
| bTerminalID 1 | |
| wTerminalType 0x0201 Microphone | |
| bAssocTerminal 0 | |
| bCSourceID 40 | |
| bNrChannels 18 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 33 | |
| bmControls 0x0000 | |
| iTerminal 0 | |
| AudioControl Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 9 (EXTENSION_UNIT) | |
| bUnitID 52 | |
| wExtensionCode 0x0000 | |
| bNrInPins 1 | |
| baSourceID(0) 1 | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 0 | |
| bmControls 0x03 | |
| Enable Control (read/write) | |
| iExtension 0 | |
| AudioControl Interface Descriptor: | |
| bLength 82 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (FEATURE_UNIT) | |
| bUnitID 11 | |
| bSourceID 52 | |
| bmaControls(0) 0x00000000 | |
| bmaControls(1) 0x00000000 | |
| bmaControls(2) 0x00000000 | |
| bmaControls(3) 0x00000000 | |
| bmaControls(4) 0x00000000 | |
| bmaControls(5) 0x00000000 | |
| bmaControls(6) 0x00000000 | |
| bmaControls(7) 0x00000000 | |
| bmaControls(8) 0x00000000 | |
| bmaControls(9) 0x00000000 | |
| bmaControls(10) 0x00000000 | |
| bmaControls(11) 0x00000000 | |
| bmaControls(12) 0x00000000 | |
| bmaControls(13) 0x00000000 | |
| bmaControls(14) 0x00000000 | |
| bmaControls(15) 0x00000000 | |
| bmaControls(16) 0x00000000 | |
| bmaControls(17) 0x00000000 | |
| bmaControls(18) 0x00000000 | |
| iFeature 0 | |
| AudioControl Interface Descriptor: | |
| bLength 12 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (OUTPUT_TERMINAL) | |
| bTerminalID 22 | |
| wTerminalType 0x0101 USB Streaming | |
| bAssocTerminal 0 | |
| bSourceID 11 | |
| bCSourceID 40 | |
| bmControls 0x0000 | |
| iTerminal 7 | |
| AudioControl Interface Descriptor: | |
| bLength 17 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 9 (EXTENSION_UNIT) | |
| bUnitID 50 | |
| wExtensionCode 0x0000 | |
| bNrInPins 2 | |
| baSourceID(0) 2 | |
| baSourceID(1) 1 | |
| bNrChannels 18 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 0 | |
| bmControls 0x03 | |
| Enable Control (read/write) | |
| iExtension 0 | |
| AudioControl Interface Descriptor: | |
| bLength 32 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 4 (MIXER_UNIT) | |
| bUnitID 60 | |
| bNrInPins 1 | |
| baSourceID(0) 50 | |
| bNrChannels 8 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 53 | |
| bmMixerControls(0) 0xff | |
| bmControls 0xff | |
| Cluster Control (read/write) | |
| Underflow Control (read/write) | |
| Overflow Control (read/write) | |
| iMixer 255 | |
| Warning: Junk at end of descriptor (17 bytes): | |
| ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x84 EP 4 IN | |
| bmAttributes 3 | |
| Transfer Type Interrupt | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0006 1x 6 bytes | |
| bInterval 8 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 4 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 1 | |
| bNumEndpoints 2 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 4 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 2 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 13 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 80 bb 00 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x01 EP 1 OUT | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x81 EP 1 IN | |
| bmAttributes 17 | |
| Transfer Type Isochronous | |
| Synch Type None | |
| Usage Type Feedback | |
| wMaxPacketSize 0x0004 1x 4 bytes | |
| bInterval 8 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 2 | |
| bNumEndpoints 2 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 4 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 2 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 16 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 13 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 00 77 01 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x01 EP 1 OUT | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x81 EP 1 IN | |
| bmAttributes 17 | |
| Transfer Type Isochronous | |
| Synch Type None | |
| Usage Type Feedback | |
| wMaxPacketSize 0x0004 1x 4 bytes | |
| bInterval 8 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 5 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 1 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 5 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 22 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 18 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 33 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 80 bb 00 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 2 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 5 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 22 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 14 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 33 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 00 77 01 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 3 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 1 Control Device | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 1.00 | |
| wTotalLength 0x0009 | |
| bInCollection 1 | |
| baInterfaceNr(0) 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 4 | |
| bAlternateSetting 0 | |
| bNumEndpoints 2 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 3 MIDI Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 7 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 1.00 | |
| wTotalLength 0x0041 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 6 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (MIDI_IN_JACK) | |
| bJackType 1 Embedded | |
| bJackID 1 | |
| iJack 0 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 6 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (MIDI_IN_JACK) | |
| bJackType 2 External | |
| bJackID 2 | |
| iJack 5 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (MIDI_OUT_JACK) | |
| bJackType 1 Embedded | |
| bJackID 3 | |
| bNrInputPins 1 | |
| baSourceID( 0) 2 | |
| BaSourcePin( 0) 1 | |
| iJack 0 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (MIDI_OUT_JACK) | |
| bJackType 2 External | |
| bJackID 4 | |
| bNrInputPins 1 | |
| baSourceID( 0) 1 | |
| BaSourcePin( 0) 1 | |
| iJack 4 | |
| Endpoint Descriptor: | |
| bLength 9 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x02 EP 2 OUT | |
| bmAttributes 2 | |
| Transfer Type Bulk | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 0 | |
| bRefresh 0 | |
| bSynchAddress 0 | |
| MIDIStreaming Endpoint Descriptor: | |
| bLength 5 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (GENERAL) | |
| bNumEmbMIDIJack 1 | |
| baAssocJackID( 0) 1 | |
| Endpoint Descriptor: | |
| bLength 9 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x83 EP 3 IN | |
| bmAttributes 2 | |
| Transfer Type Bulk | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 0 | |
| bRefresh 0 | |
| bSynchAddress 0 | |
| MIDIStreaming Endpoint Descriptor: | |
| bLength 5 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (GENERAL) | |
| bNumEmbMIDIJack 1 | |
| baAssocJackID( 0) 3 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 5 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 254 Application Specific Interface | |
| bInterfaceSubClass 1 Device Firmware Update | |
| bInterfaceProtocol 0 | |
| iInterface 12 | |
| Configuration Descriptor: | |
| bLength 9 | |
| bDescriptorType 2 | |
| wTotalLength 0x02d0 | |
| bNumInterfaces 6 | |
| bConfigurationValue 1 | |
| iConfiguration 0 | |
| bmAttributes 0xc0 | |
| Self Powered | |
| MaxPower 0mA | |
| Interface Association: | |
| bLength 8 | |
| bDescriptorType 11 | |
| bFirstInterface 0 | |
| bInterfaceCount 3 | |
| bFunctionClass 1 Audio | |
| bFunctionSubClass 0 | |
| bFunctionProtocol 32 | |
| iFunction 0 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 0 | |
| bAlternateSetting 0 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 1 Control Device | |
| bInterfaceProtocol 32 | |
| iInterface 2 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 2.00 | |
| bCategory 8 | |
| wTotalLength 0x0142 | |
| bmControls 0x00 | |
| AudioControl Interface Descriptor: | |
| bLength 8 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 10 (CLOCK_SOURCE) | |
| bClockID 41 | |
| bmAttributes 3 Internal programmable clock | |
| bmControls 0x07 | |
| Clock Frequency Control (read/write) | |
| Clock Validity Control (read-only) | |
| bAssocTerminal 0 | |
| iClockSource 9 | |
| AudioControl Interface Descriptor: | |
| bLength 8 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 10 (CLOCK_SOURCE) | |
| bClockID 42 | |
| bmAttributes 0 External clock | |
| bmControls 0x07 | |
| Clock Frequency Control (read/write) | |
| Clock Validity Control (read-only) | |
| bAssocTerminal 0 | |
| iClockSource 10 | |
| AudioControl Interface Descriptor: | |
| bLength 8 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 10 (CLOCK_SOURCE) | |
| bClockID 43 | |
| bmAttributes 0 External clock | |
| bmControls 0x07 | |
| Clock Frequency Control (read/write) | |
| Clock Validity Control (read-only) | |
| bAssocTerminal 0 | |
| iClockSource 11 | |
| AudioControl Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 11 (CLOCK_SELECTOR) | |
| bClockID 40 | |
| bNrInPins 3 | |
| baCSourceID(0) 41 | |
| baCSourceID(1) 42 | |
| baCSourceID(2) 43 | |
| bmControls 0x03 | |
| Clock Selector Control (read/write) | |
| iClockSelector 8 | |
| AudioControl Interface Descriptor: | |
| bLength 17 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (INPUT_TERMINAL) | |
| bTerminalID 2 | |
| wTerminalType 0x0101 USB Streaming | |
| bAssocTerminal 0 | |
| bCSourceID 40 | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 13 | |
| bmControls 0x0000 | |
| iTerminal 6 | |
| AudioControl Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 9 (EXTENSION_UNIT) | |
| bUnitID 51 | |
| wExtensionCode 0x0000 | |
| bNrInPins 1 | |
| baSourceID(0) 2 | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 0 | |
| bmControls 0x03 | |
| Enable Control (read/write) | |
| iExtension 0 | |
| AudioControl Interface Descriptor: | |
| bLength 90 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (FEATURE_UNIT) | |
| bUnitID 10 | |
| bSourceID 51 | |
| bmaControls(0) 0x00000000 | |
| bmaControls(1) 0x00000000 | |
| bmaControls(2) 0x00000000 | |
| bmaControls(3) 0x00000000 | |
| bmaControls(4) 0x00000000 | |
| bmaControls(5) 0x00000000 | |
| bmaControls(6) 0x00000000 | |
| bmaControls(7) 0x00000000 | |
| bmaControls(8) 0x00000000 | |
| bmaControls(9) 0x00000000 | |
| bmaControls(10) 0x00000000 | |
| bmaControls(11) 0x00000000 | |
| bmaControls(12) 0x00000000 | |
| bmaControls(13) 0x00000000 | |
| bmaControls(14) 0x00000000 | |
| bmaControls(15) 0x00000000 | |
| bmaControls(16) 0x00000000 | |
| bmaControls(17) 0x00000000 | |
| bmaControls(18) 0x00000000 | |
| bmaControls(19) 0x00000000 | |
| bmaControls(20) 0x00000000 | |
| iFeature 0 | |
| AudioControl Interface Descriptor: | |
| bLength 12 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (OUTPUT_TERMINAL) | |
| bTerminalID 20 | |
| wTerminalType 0x0301 Speaker | |
| bAssocTerminal 0 | |
| bSourceID 10 | |
| bCSourceID 40 | |
| bmControls 0x0000 | |
| iTerminal 0 | |
| AudioControl Interface Descriptor: | |
| bLength 17 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (INPUT_TERMINAL) | |
| bTerminalID 1 | |
| wTerminalType 0x0201 Microphone | |
| bAssocTerminal 0 | |
| bCSourceID 40 | |
| bNrChannels 18 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 33 | |
| bmControls 0x0000 | |
| iTerminal 0 | |
| AudioControl Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 9 (EXTENSION_UNIT) | |
| bUnitID 52 | |
| wExtensionCode 0x0000 | |
| bNrInPins 1 | |
| baSourceID(0) 1 | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 0 | |
| bmControls 0x03 | |
| Enable Control (read/write) | |
| iExtension 0 | |
| AudioControl Interface Descriptor: | |
| bLength 82 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (FEATURE_UNIT) | |
| bUnitID 11 | |
| bSourceID 52 | |
| bmaControls(0) 0x00000000 | |
| bmaControls(1) 0x00000000 | |
| bmaControls(2) 0x00000000 | |
| bmaControls(3) 0x00000000 | |
| bmaControls(4) 0x00000000 | |
| bmaControls(5) 0x00000000 | |
| bmaControls(6) 0x00000000 | |
| bmaControls(7) 0x00000000 | |
| bmaControls(8) 0x00000000 | |
| bmaControls(9) 0x00000000 | |
| bmaControls(10) 0x00000000 | |
| bmaControls(11) 0x00000000 | |
| bmaControls(12) 0x00000000 | |
| bmaControls(13) 0x00000000 | |
| bmaControls(14) 0x00000000 | |
| bmaControls(15) 0x00000000 | |
| bmaControls(16) 0x00000000 | |
| bmaControls(17) 0x00000000 | |
| bmaControls(18) 0x00000000 | |
| iFeature 0 | |
| AudioControl Interface Descriptor: | |
| bLength 12 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (OUTPUT_TERMINAL) | |
| bTerminalID 22 | |
| wTerminalType 0x0101 USB Streaming | |
| bAssocTerminal 0 | |
| bSourceID 11 | |
| bCSourceID 40 | |
| bmControls 0x0000 | |
| iTerminal 7 | |
| AudioControl Interface Descriptor: | |
| bLength 17 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 9 (EXTENSION_UNIT) | |
| bUnitID 50 | |
| wExtensionCode 0x0000 | |
| bNrInPins 2 | |
| baSourceID(0) 2 | |
| baSourceID(1) 1 | |
| bNrChannels 18 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 0 | |
| bmControls 0x03 | |
| Enable Control (read/write) | |
| iExtension 0 | |
| AudioControl Interface Descriptor: | |
| bLength 32 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 4 (MIXER_UNIT) | |
| bUnitID 60 | |
| bNrInPins 1 | |
| baSourceID(0) 50 | |
| bNrChannels 8 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 53 | |
| bmMixerControls(0) 0xff | |
| bmControls 0xff | |
| Cluster Control (read/write) | |
| Underflow Control (read/write) | |
| Overflow Control (read/write) | |
| iMixer 255 | |
| Warning: Junk at end of descriptor (17 bytes): | |
| ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x84 EP 4 IN | |
| bmAttributes 3 | |
| Transfer Type Interrupt | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0006 1x 6 bytes | |
| bInterval 8 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 4 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 1 | |
| bNumEndpoints 2 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 4 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 2 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 20 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 13 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 80 bb 00 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x01 EP 1 OUT | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x81 EP 1 IN | |
| bmAttributes 17 | |
| Transfer Type Isochronous | |
| Synch Type None | |
| Usage Type Feedback | |
| wMaxPacketSize 0x0004 1x 4 bytes | |
| bInterval 8 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 2 | |
| bNumEndpoints 2 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 4 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 2 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 16 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 13 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 00 77 01 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x01 EP 1 OUT | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x81 EP 1 IN | |
| bmAttributes 17 | |
| Transfer Type Isochronous | |
| Synch Type None | |
| Usage Type Feedback | |
| wMaxPacketSize 0x0004 1x 4 bytes | |
| bInterval 8 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 5 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 1 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 5 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 22 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 18 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 33 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 80 bb 00 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 2 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 32 | |
| iInterface 5 | |
| AudioStreaming Interface Descriptor: | |
| bLength 16 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 22 | |
| bmControls 0x00 | |
| bFormatType 1 | |
| bmFormats 0x00000001 | |
| PCM | |
| bNrChannels 14 | |
| bmChannelConfig 0x00000000 | |
| iChannelNames 33 | |
| AudioStreaming Interface Descriptor: | |
| bLength 10 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bSubslotSize 4 | |
| bBitResolution 24 | |
| junk at descriptor end: 00 77 01 00 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| AudioStreaming Endpoint Descriptor: | |
| bLength 8 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x00 | |
| bmControls 0x00 | |
| bLockDelayUnits 2 Decoded PCM samples | |
| wLockDelay 0x0008 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 3 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 1 Control Device | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 1.00 | |
| wTotalLength 0x0009 | |
| bInCollection 1 | |
| baInterfaceNr(0) 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 4 | |
| bAlternateSetting 0 | |
| bNumEndpoints 2 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 3 MIDI Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 7 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 1.00 | |
| wTotalLength 0x0041 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 6 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (MIDI_IN_JACK) | |
| bJackType 1 Embedded | |
| bJackID 1 | |
| iJack 0 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 6 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (MIDI_IN_JACK) | |
| bJackType 2 External | |
| bJackID 2 | |
| iJack 5 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (MIDI_OUT_JACK) | |
| bJackType 1 Embedded | |
| bJackID 3 | |
| bNrInputPins 1 | |
| baSourceID( 0) 2 | |
| BaSourcePin( 0) 1 | |
| iJack 0 | |
| MIDIStreaming Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (MIDI_OUT_JACK) | |
| bJackType 2 External | |
| bJackID 4 | |
| bNrInputPins 1 | |
| baSourceID( 0) 1 | |
| BaSourcePin( 0) 1 | |
| iJack 4 | |
| Endpoint Descriptor: | |
| bLength 9 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x02 EP 2 OUT | |
| bmAttributes 2 | |
| Transfer Type Bulk | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 0 | |
| bRefresh 0 | |
| bSynchAddress 0 | |
| MIDIStreaming Endpoint Descriptor: | |
| bLength 5 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (GENERAL) | |
| bNumEmbMIDIJack 1 | |
| baAssocJackID( 0) 1 | |
| Endpoint Descriptor: | |
| bLength 9 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x83 EP 3 IN | |
| bmAttributes 2 | |
| Transfer Type Bulk | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 0 | |
| bRefresh 0 | |
| bSynchAddress 0 | |
| MIDIStreaming Endpoint Descriptor: | |
| bLength 5 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (GENERAL) | |
| bNumEmbMIDIJack 1 | |
| baAssocJackID( 0) 3 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 5 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 254 Application Specific Interface | |
| bInterfaceSubClass 1 Device Firmware Update | |
| bInterfaceProtocol 0 | |
| iInterface 12 |
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