Usb3!!!

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  1. #21
    tebibyte
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    Originariamente inviato da rogers
    Esternamente??
    Eh si...ho preso uno piccola prolunga PCIe....la voglio provare su un minipc che non ha spazio per ospitarla...

  2. #22
    pebibyte L'avatar di marcoc1712
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    Originariamente inviato da rogers
    Se qualcuno si cimenta in un confronto tra usb2 e 3 a parità di MB (cioè senza scheda PCI e) non manchi di far sapere.
    Il miniPC in mio possesso che ha 2 BUS USB:

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    Sul frontale ho una porta USB 3.0 (Blu) e 4 USB 2.0 (Nere), ho provato a connetere il DAC sia alla prima che alle altre, ma francamente non ho sentito nessuna differenza apprezzabile, anche se alla fine ho preferito lasciare connessa la 3.0, ma senza un vero motvo.

    L'interfaccia è la USB/I2S bulgara.

    Questo già da Agosto, quindi prima che tu ne parlassi.

    p.s.

    però dallle risposte che mi da lsusb è come se tutte le porte fossero connesse al BUS USB 2.0:

    A DAC connesso sulla porta Blu:

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 005: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    A DAC connesso sulla porta Nera 1 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 006: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    A DAC connesso sulla porta Nera 2 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 007: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


    A DAC connesso sulla porta Nera 3 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 008: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


    A DAC connesso sulla porta Nera 4 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 009: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    possibile?
    Ciao, Marco.

    "Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction."
    — E. F. Schumacher (mis-attributed to A. Einstein)
    ________________________________________________________________________________
    Autore della patch R2 per Squeezelite e del plugin C-3PO. note libere
    Logitech media Server 7.9 > miniPc + squeezelite-R2 / SB+ > "Lu Scalmentu" NOS R2R DAC by TubeOne/ AudioResearch DAC 1-20 >
    Klimo Merlino Gold TPS > DIS Interconnect > Kent Gold > Reference > Monitor Audio Studio 20 SE

  3. #23
    Moderatore L'avatar di rogers
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    Originariamente inviato da marcoc1712
    però dallle risposte che mi da lsusb è come se tutte le porte fossero connesse al BUS USB 2.0:

    A DAC connesso sulla porta Blu:

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 005: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    A DAC connesso sulla porta Nera 1 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 006: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    A DAC connesso sulla porta Nera 2 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 007: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


    A DAC connesso sulla porta Nera 3 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 008: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


    A DAC connesso sulla porta Nera 4 :

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
    Bus 001 Device 009: ID 20b1:2023 XMOS Ltd
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

    possibile?
    Perchè no....
    ma ti stai riferendo a quella 001: ID 1d6b:0003 che non vede mai l'xmos o cosa??

  4. #24
    pebibyte L'avatar di marcoc1712
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    Originariamente inviato da rogers
    Perchè no....
    ma ti stai riferendo a quella 001: ID 1d6b:0003 che non vede mai l'xmos o cosa??
    Al fatto che l'XMOS compare sempre come device 005...009 dell'hub 001, cioè di quello USB2, sbaglio ad interpretare?
    Ciao, Marco.

    "Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction."
    — E. F. Schumacher (mis-attributed to A. Einstein)
    ________________________________________________________________________________
    Autore della patch R2 per Squeezelite e del plugin C-3PO. note libere
    Logitech media Server 7.9 > miniPc + squeezelite-R2 / SB+ > "Lu Scalmentu" NOS R2R DAC by TubeOne/ AudioResearch DAC 1-20 >
    Klimo Merlino Gold TPS > DIS Interconnect > Kent Gold > Reference > Monitor Audio Studio 20 SE

  5. #25
    Moderatore L'avatar di rogers
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    Stiamo dicendo la stessa cosa.
    In pratica la xmos viene riconosciuta come dispositivo usb2 e questo avviene ovviamente sia che la colleghi alla usb2 sia alla usb3. Pare quindi che la " tratti" allo stesso modo.
    Vedi se r iesci a scoprire se i controller usb2 e 3 sono separati

  6. #26
    pebibyte L'avatar di marcoc1712
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    Originariamente inviato da rogers
    Stiamo dicendo la stessa cosa.
    In pratica la xmos viene riconosciuta come dispositivo usb2 e questo avviene ovviamente sia che la colleghi alla usb2 sia alla usb3. Pare quindi che la " tratti" allo stesso modo.
    Vedi se r iesci a scoprire se i controller usb2 e 3 sono separati
    Visivamente non riesco, le porte sono fisicamente saldate sulla mb che è molto piccola e 'fitta' di componenti.

    Una foto 'zommabile' della MB è disponibile qui: http://www.pondesk.com/product/Intel...ni-PC_MNHO-001

    C'è un qualche modo 'logico' (un comando da dare?)
    Ciao, Marco.

    "Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction."
    — E. F. Schumacher (mis-attributed to A. Einstein)
    ________________________________________________________________________________
    Autore della patch R2 per Squeezelite e del plugin C-3PO. note libere
    Logitech media Server 7.9 > miniPc + squeezelite-R2 / SB+ > "Lu Scalmentu" NOS R2R DAC by TubeOne/ AudioResearch DAC 1-20 >
    Klimo Merlino Gold TPS > DIS Interconnect > Kent Gold > Reference > Monitor Audio Studio 20 SE

  7. #27
    tebibyte
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    Originariamente inviato da rogers
    Stiamo dicendo la stessa cosa.
    In pratica la xmos viene riconosciuta come dispositivo usb2 e questo avviene ovviamente sia che la colleghi alla usb2 sia alla usb3. Pare quindi che la " tratti" allo stesso modo.
    Vedi se r iesci a scoprire se i controller usb2 e 3 sono separati
    Ma non é che la JLsound viene riconosciuta a prescindere come una USB2? o potrbbe dipendere dal cavo?

    Questo attaccata ad un altro pc con porta USB 3 (ma comunque compatibile USB 2)

    codice:
    Bus 003 Device 006: ID 20b1:2023 XMOS Ltd
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass          239 Miscellaneous Device
      bDeviceSubClass         2
      bDeviceProtocol         1 Interface Association
      bMaxPacketSize0        64
      idVendor           0x20b1 XMOS Ltd
      idProduct          0x2023
      bcdDevice            3.28
      iManufacturer           1 XMOS
      iProduct                3 JLsounds Hi-Rez Audio 2.0
      iSerial                 0
      bNumConfigurations      2
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength          266
        bNumInterfaces          3
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0x80
          (Bus Powered)
        MaxPower              500mA
        Interface Association:
          bLength                 8
          bDescriptorType        11
          bFirstInterface         0
          bInterfaceCount         2
          bFunctionClass          1 Audio
          bFunctionSubClass       0
          bFunctionProtocol      32
          iFunction               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass         1 Audio
          bInterfaceSubClass      1 Control Device
          bInterfaceProtocol     32
          iInterface              3 JLsounds Hi-Rez Audio 2.0
          AudioControl Interface Descriptor:
            bLength                 9
            bDescriptorType        36
            bDescriptorSubtype      1 (HEADER)
            bcdADC               2.00
            bCategory               8
            wTotalLength           54
            bmControl            0x00
          AudioControl Interface Descriptor:
            bLength                 8
            bDescriptorType        36
            bDescriptorSubtype     10 (CLOCK_SOURCE)
            bClockID               41
            bmAttributes         0x03 Internal programmable Clock
            bmControls           0x07
              Clock Frequency Control (read/write)
              Clock Validity Control (read-only)
            bAssocTerminal          0
            iClockSource            9 XMOS Internal Clock
          AudioControl Interface Descriptor:
            bLength                 8
            bDescriptorType        36
            bDescriptorSubtype     11 (CLOCK_SELECTOR)
            bUnitID                40
            bNrInPins               1
            baCSourceID( 0)        41
            bmControls           0x03
              Clock Selector Control (read/write)
            iClockSelector         13 iAP Interface
          AudioControl Interface Descriptor:
            bLength                17
            bDescriptorType        36
            bDescriptorSubtype      2 (INPUT_TERMINAL)
            bTerminalID             2
            wTerminalType      0x0101 USB Streaming
            bAssocTerminal          0
            bCSourceID             40
            bNrChannels             2
            bmChannelConfig   0x00000000
            bmControls    0x0000
            iChannelNames          11 Analogue 1/SPDIF 1
            iTerminal               6 JLsounds Hi-Rez Audio 2.0 Output
          AudioControl Interface Descriptor:
            bLength                12
            bDescriptorType        36
            bDescriptorSubtype      3 (OUTPUT_TERMINAL)
            bTerminalID            20
            wTerminalType      0x0301 Speaker
            bAssocTerminal          0
            bSourceID               2
            bCSourceID             40
            bmControls         0x0000
            iTerminal               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       1
          bNumEndpoints           2
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
          AudioStreaming Interface Descriptor:
            bLength                16
            bDescriptorType        36
            bDescriptorSubtype      1 (AS_GENERAL)
            bTerminalLink           2
            bmControls           0x00
            bFormatType             1
            bmFormats         0x00000001
              PCM
            bNrChannels             2
            bmChannelConfig   0x00000000
            iChannelNames          11 Analogue 1/SPDIF 1
          AudioStreaming Interface Descriptor:
            bLength                 6
            bDescriptorType        36
            bDescriptorSubtype      2 (FORMAT_TYPE)
            bFormatType             1 (FORMAT_TYPE_I)
            bSubslotSize            4
            bBitResolution         32
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x0188  1x 392 bytes
            bInterval               1
            AudioControl Endpoint Descriptor:
              bLength                 8
              bDescriptorType        37
              bDescriptorSubtype      1 (EP_GENERAL)
              bmAttributes         0x00
              bmControls           0x00
              bLockDelayUnits         2 Decoded PCM samples
              wLockDelay              8
          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               4
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       2
          bNumEndpoints           2
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
          AudioStreaming Interface Descriptor:
            bLength                16
            bDescriptorType        36
            bDescriptorSubtype      1 (AS_GENERAL)
            bTerminalLink           2
            bmControls           0x00
            bFormatType             1
            bmFormats         0x00000001
              PCM
            bNrChannels             2
            bmChannelConfig   0x00000000
            iChannelNames          11 Analogue 1/SPDIF 1
          AudioStreaming Interface Descriptor:
            bLength                 6
            bDescriptorType        36
            bDescriptorSubtype      2 (FORMAT_TYPE)
            bFormatType             1 (FORMAT_TYPE_I)
            bSubslotSize            4
            bBitResolution         32
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x0188  1x 392 bytes
            bInterval               1
            AudioControl Endpoint Descriptor:
              bLength                 8
              bDescriptorType        37
              bDescriptorSubtype      1 (EP_GENERAL)
              bmAttributes         0x00
              bmControls           0x00
              bLockDelayUnits         2 Decoded PCM samples
              wLockDelay              8
          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               4
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       3
          bNumEndpoints           2
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
          AudioStreaming Interface Descriptor:
            bLength                16
            bDescriptorType        36
            bDescriptorSubtype      1 (AS_GENERAL)
            bTerminalLink           2
            bmControls           0x00
            bFormatType             1
            bmFormats         0x80000000
            bNrChannels             2
            bmChannelConfig   0x00000000
            iChannelNames          11 Analogue 1/SPDIF 1
          AudioStreaming Interface Descriptor:
            bLength                 6
            bDescriptorType        36
            bDescriptorSubtype      2 (FORMAT_TYPE)
            bFormatType             1 (FORMAT_TYPE_I)
            bSubslotSize            4
            bBitResolution         32
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x0188  1x 392 bytes
            bInterval               1
            AudioControl Endpoint Descriptor:
              bLength                 8
              bDescriptorType        37
              bDescriptorSubtype      1 (EP_GENERAL)
              bmAttributes         0x00
              bmControls           0x00
              bLockDelayUnits         2 Decoded PCM samples
              wLockDelay              8
          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               4
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        2
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass       254 Application Specific Interface
          bInterfaceSubClass      1 Device Firmware Update
          bInterfaceProtocol      1
          iInterface             10 XMOS DFU
          Device Firmware Upgrade Interface Descriptor:
            bLength                             9
            bDescriptorType                    33
            bmAttributes                        7
              Will Not Detach
              Manifestation Tolerant
              Upload Supported
              Download Supported
            wDetachTimeout                    250 milliseconds
            wTransferSize                      64 bytes
            bcdDFUVersion                   1.10
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength          266
        bNumInterfaces          3
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0x80
          (Bus Powered)
        MaxPower              500mA
        Interface Association:
          bLength                 8
          bDescriptorType        11
          bFirstInterface         0
          bInterfaceCount         2
          bFunctionClass          1 Audio
          bFunctionSubClass       0
          bFunctionProtocol      32
          iFunction               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass         1 Audio
          bInterfaceSubClass      1 Control Device
          bInterfaceProtocol     32
          iInterface              3 JLsounds Hi-Rez Audio 2.0
          AudioControl Interface Descriptor:
            bLength                 9
            bDescriptorType        36
            bDescriptorSubtype      1 (HEADER)
            bcdADC               2.00
            bCategory               8
            wTotalLength           54
            bmControl            0x00
          AudioControl Interface Descriptor:
            bLength                 8
            bDescriptorType        36
            bDescriptorSubtype     10 (CLOCK_SOURCE)
            bClockID               41
            bmAttributes         0x03 Internal programmable Clock
            bmControls           0x07
              Clock Frequency Control (read/write)
              Clock Validity Control (read-only)
            bAssocTerminal          0
            iClockSource            9 XMOS Internal Clock
          AudioControl Interface Descriptor:
            bLength                 8
            bDescriptorType        36
            bDescriptorSubtype     11 (CLOCK_SELECTOR)
            bUnitID                40
            bNrInPins               1
            baCSourceID( 0)        41
            bmControls           0x03
              Clock Selector Control (read/write)
            iClockSelector         13 iAP Interface
          AudioControl Interface Descriptor:
            bLength                17
            bDescriptorType        36
            bDescriptorSubtype      2 (INPUT_TERMINAL)
            bTerminalID             2
            wTerminalType      0x0101 USB Streaming
            bAssocTerminal          0
            bCSourceID             40
            bNrChannels             2
            bmChannelConfig   0x00000000
            bmControls    0x0000
            iChannelNames          11 Analogue 1/SPDIF 1
            iTerminal               6 JLsounds Hi-Rez Audio 2.0 Output
          AudioControl Interface Descriptor:
            bLength                12
            bDescriptorType        36
            bDescriptorSubtype      3 (OUTPUT_TERMINAL)
            bTerminalID            20
            wTerminalType      0x0301 Speaker
            bAssocTerminal          0
            bSourceID               2
            bCSourceID             40
            bmControls         0x0000
            iTerminal               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       1
          bNumEndpoints           2
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
          AudioStreaming Interface Descriptor:
            bLength                16
            bDescriptorType        36
            bDescriptorSubtype      1 (AS_GENERAL)
            bTerminalLink           2
            bmControls           0x00
            bFormatType             1
            bmFormats         0x00000001
              PCM
            bNrChannels             2
            bmChannelConfig   0x00000000
            iChannelNames          11 Analogue 1/SPDIF 1
          AudioStreaming Interface Descriptor:
            bLength                 6
            bDescriptorType        36
            bDescriptorSubtype      2 (FORMAT_TYPE)
            bFormatType             1 (FORMAT_TYPE_I)
            bSubslotSize            4
            bBitResolution         32
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x0188  1x 392 bytes
            bInterval               1
            AudioControl Endpoint Descriptor:
              bLength                 8
              bDescriptorType        37
              bDescriptorSubtype      1 (EP_GENERAL)
              bmAttributes         0x00
              bmControls           0x00
              bLockDelayUnits         2 Decoded PCM samples
              wLockDelay              8
          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               4
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       2
          bNumEndpoints           2
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
          AudioStreaming Interface Descriptor:
            bLength                16
            bDescriptorType        36
            bDescriptorSubtype      1 (AS_GENERAL)
            bTerminalLink           2
            bmControls           0x00
            bFormatType             1
            bmFormats         0x00000001
              PCM
            bNrChannels             2
            bmChannelConfig   0x00000000
            iChannelNames          11 Analogue 1/SPDIF 1
          AudioStreaming Interface Descriptor:
            bLength                 6
            bDescriptorType        36
            bDescriptorSubtype      2 (FORMAT_TYPE)
            bFormatType             1 (FORMAT_TYPE_I)
            bSubslotSize            4
            bBitResolution         32
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x0188  1x 392 bytes
            bInterval               1
            AudioControl Endpoint Descriptor:
              bLength                 8
              bDescriptorType        37
              bDescriptorSubtype      1 (EP_GENERAL)
              bmAttributes         0x00
              bmControls           0x00
              bLockDelayUnits         2 Decoded PCM samples
              wLockDelay              8
          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               4
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       3
          bNumEndpoints           2
          bInterfaceClass         1 Audio
          bInterfaceSubClass      2 Streaming
          bInterfaceProtocol     32
          iInterface              4 JLsounds Hi-Rez Audio 2.0 Output
          AudioStreaming Interface Descriptor:
            bLength                16
            bDescriptorType        36
            bDescriptorSubtype      1 (AS_GENERAL)
            bTerminalLink           2
            bmControls           0x00
            bFormatType             1
            bmFormats         0x80000000
            bNrChannels             2
            bmChannelConfig   0x00000000
            iChannelNames          11 Analogue 1/SPDIF 1
          AudioStreaming Interface Descriptor:
            bLength                 6
            bDescriptorType        36
            bDescriptorSubtype      2 (FORMAT_TYPE)
            bFormatType             1 (FORMAT_TYPE_I)
            bSubslotSize            4
            bBitResolution         32
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            5
              Transfer Type            Isochronous
              Synch Type               Asynchronous
              Usage Type               Data
            wMaxPacketSize     0x0188  1x 392 bytes
            bInterval               1
            AudioControl Endpoint Descriptor:
              bLength                 8
              bDescriptorType        37
              bDescriptorSubtype      1 (EP_GENERAL)
              bmAttributes         0x00
              bmControls           0x00
              bLockDelayUnits         2 Decoded PCM samples
              wLockDelay              8
          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               4
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        2
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass       254 Application Specific Interface
          bInterfaceSubClass      1 Device Firmware Update
          bInterfaceProtocol      1
          iInterface             10 XMOS DFU
          Device Firmware Upgrade Interface Descriptor:
            bLength                             9
            bDescriptorType                    33
            bmAttributes                        7
              Will Not Detach
              Manifestation Tolerant
              Upload Supported
              Download Supported
            wDetachTimeout                    250 milliseconds
            wTransferSize                      64 bytes
            bcdDFUVersion                   1.10
    Device Qualifier (for other device speed):
      bLength                10
      bDescriptorType         6
      bcdUSB               2.00
      bDeviceClass          239 Miscellaneous Device
      bDeviceSubClass         2
      bDeviceProtocol         1 Interface Association
      bMaxPacketSize0        64
      bNumConfigurations      2
    can't get debug descriptor: Resource temporarily unavailable
    Device Status:     0x0000
      (Bus Powered)
    Ultima modifica di antonellocaroli : 10-10-2016 a 20:23

  8. #28
    tebibyte L'avatar di UnixMan
    Registrato
    Sep 2013
    Messaggi
    2,529
    configurazione

    Predefinito

    Ovvio che venga riconosciuta sempre come USB 2... è USB 2!

    Inviato dal mio GT-I9100 utilizzando Tapatalk
    Ciao, Paolo.

    «Se tu hai una mela, e io ho una mela, e ce le scambiamo, allora tu ed io abbiamo sempre una mela per uno. Ma se tu hai un'idea, ed io ho un'idea, e ce le scambiamo, allora abbiamo entrambi due idee.»

  9. #29
    pebibyte L'avatar di marcoc1712
    Registrato
    Jan 2013
    Messaggi
    5,254
    configurazione

    Predefinito

    Originariamente inviato da rogers
    Stiamo dicendo la stessa cosa.
    In pratica la xmos viene riconosciuta come dispositivo usb2 e questo avviene ovviamente sia che la colleghi alla usb2 sia alla usb3. Pare quindi che la " tratti" allo stesso modo.
    Vedi se r iesci a scoprire se i controller usb2 e 3 sono separati
    La mia perplessità non è sul fatto che venga riconosciuta come USB2, dato che è USB2, ma che appaia sempre nell'albero del BUS 001, la cui radice è:

    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub.

    Mi sarei aspettato che la porta USB3 comparisse in un ramo di:

    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub.

    Ma forse sbaglio io ed è corretto sia così. La controprova sarebbe attaccare un dispositivo USB3 a quella porta e vedere se viene ricondotto al ramo corretto o meno, ma non ho nesun dispositivo usb3 a portata di mano...
    Ciao, Marco.

    "Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction."
    — E. F. Schumacher (mis-attributed to A. Einstein)
    ________________________________________________________________________________
    Autore della patch R2 per Squeezelite e del plugin C-3PO. note libere
    Logitech media Server 7.9 > miniPc + squeezelite-R2 / SB+ > "Lu Scalmentu" NOS R2R DAC by TubeOne/ AudioResearch DAC 1-20 >
    Klimo Merlino Gold TPS > DIS Interconnect > Kent Gold > Reference > Monitor Audio Studio 20 SE

  10. #30
    tebibyte
    Registrato
    Aug 2011
    Età
    50
    Messaggi
    2,928
    configurazione

    Predefinito

    Originariamente inviato da marcoc1712
    La controprova sarebbe attaccare un dispositivo USB3 a quella porta e vedere se viene ricondotto al ramo corretto o meno, ma non ho nesun dispositivo usb3 a portata di mano...
    Attaccando una sb3 a quella porta mi sembra che viene riconosciuta come usb3

    codice:
    Bus 002 Device 002: ID 0781:5591 SanDisk Corp.
    Couldn't open device, some information will be missing
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               3.00
      bDeviceClass            0
      bDeviceSubClass         0
      bDeviceProtocol         0
      bMaxPacketSize0         9
      idVendor           0x0781 SanDisk Corp.
      idProduct          0x5591
      bcdDevice            1.00
      iManufacturer           1
      iProduct                2
      iSerial                 3
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           44
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0x80
          (Bus Powered)
        MaxPower              224mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           2
          bInterfaceClass         8 Mass Storage
          bInterfaceSubClass      6 SCSI
          bInterfaceProtocol     80 Bulk-Only
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0400  1x 1024 bytes
            bInterval               0
            bMaxBurst               1
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x02  EP 2 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0400  1x 1024 bytes
            bInterval               0
            bMaxBurst              15
    
    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Couldn't open device, some information will be missing
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               3.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0
      bDeviceProtocol         3
      bMaxPacketSize0         9
      idVendor           0x1d6b Linux Foundation
      idProduct          0x0003 3.0 root hub
      bcdDevice            4.06
      iManufacturer           3
      iProduct                2
      iSerial                 1
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           31
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0004  1x 4 bytes
            bInterval              12
            bMaxBurst               0
    
    Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
    Couldn't open device, some information will be missing
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0
      bDeviceProtocol         1 Single TT
      bMaxPacketSize0        64
      idVendor           0x05e3 Genesys Logic, Inc.
      idProduct          0x0608 Hub
      bcdDevice           85.33
      iManufacturer           0
      iProduct                1
      iSerial                 0
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower              100mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0001  1x 1 bytes
            bInterval              12
    
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Couldn't open device, some information will be missing
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0
      bDeviceProtocol         1 Single TT
      bMaxPacketSize0        64
      idVendor           0x1d6b Linux Foundation
      idProduct          0x0002 2.0 root hub
      bcdDevice            4.06
      iManufacturer           3
      iProduct                2
      iSerial                 1
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0
          bInterfaceProtocol      0 Full speed (or root) hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0004  1x 4 bytes
            bInterval              12
    questo sul minipc

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