KimLaroux
1000+ Head-Fier
- Joined
- Aug 2, 2011
- Posts
- 1,090
- Likes
- 70
Well... this is depressing.
I changed the PCM chip for a new one straight from TI. I was very careful not to burn it, lowering my iron temperature and taking breaks between pins to let the chip cool down.
Plugging the DAC in, it's recognized, yay!
But then a few seconds later...
This was using a short cable without a ferite, straight into my laptop. I then tried a longer cable with a ferite, same thing. Then I tried using the DAC trough my external, powered HUB:
*sighs*
Lemme try disabling every wireless communication on my desk, turn my dac and amp off, disconnect every usb device... and try again.
I changed the PCM chip for a new one straight from TI. I was very careful not to burn it, lowering my iron temperature and taking breaks between pins to let the chip cool down.
Plugging the DAC in, it's recognized, yay!
Code:
[ 218.102222] usb 5-1: new full-speed USB device number 3 using uhci_hcd [ 218.284426] usb 5-1: New USB device found, idVendor=08bb, idProduct=2707 [ 218.284439] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 218.284448] usb 5-1: Product: USB Audio DAC [ 218.284455] usb 5-1: Manufacturer: Burr-Brown from TI [ 218.292451] input: Burr-Brown from TI USB Audio DAC as /devices/pci0000:00/0000:00:1d.0/usb5/5-1/5-1:1.2/input/input14 [ 218.293105] hid-generic 0003:08BB:2707.0008: input,hidraw5: USB HID v1.00 Device [Burr-Brown from TI USB Audio DAC ] on usb-0000:00:1d.0-1/input2 [ 218.488522] usbcore: registered new interface driver snd-usb-audio
But then a few seconds later...
Code:
[ 224.453080] hub 5-0:1.0: port 1 disabled by hub (EMI?), re-enabling... [ 224.453088] usb 5-1: USB disconnect, device number 3 [ 224.674050] usb 5-1: new full-speed USB device number 4 using uhci_hcd [ 224.789058] usb 5-1: device descriptor read/64, error -71 [ 225.003031] usb 5-1: device descriptor read/64, error -71 [ 225.207040] usb 5-1: new full-speed USB device number 5 using uhci_hcd [ 225.320048] usb 5-1: device descriptor read/64, error -71 [ 225.535043] usb 5-1: device descriptor read/64, error -71 [ 225.739042] usb 5-1: new full-speed USB device number 6 using uhci_hcd [ 226.148029] usb 5-1: device not accepting address 6, error -71 [ 226.251027] usb 5-1: new full-speed USB device number 7 using uhci_hcd [ 226.659032] usb 5-1: device not accepting address 7, error -71 [ 226.659056] hub 5-0:1.0: unable to enumerate USB device on port 1
This was using a short cable without a ferite, straight into my laptop. I then tried a longer cable with a ferite, same thing. Then I tried using the DAC trough my external, powered HUB:
Code:
[ 1137.412388] usb 2-4.1.4: new low-speed USB device number 15 using ehci-pci [ 1137.493601] usb 2-4.1.4: device descriptor read/64, error -71 [ 1137.673604] usb 2-4.1.4: device descriptor read/64, error -71 [ 1138.592717] hub 2-4.1:1.0: Cannot enable port 4. Maybe the USB cable is bad? [ 1139.412605] hub 2-4.1:1.0: Cannot enable port 4. Maybe the USB cable is bad? [ 1140.229697] hub 2-4.1:1.0: Cannot enable port 4. Maybe the USB cable is bad? [ 1140.230914] hub 2-4.1:1.0: unable to enumerate USB device on port 4
*sighs*
Lemme try disabling every wireless communication on my desk, turn my dac and amp off, disconnect every usb device... and try again.