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usbpre2-lsusb-without1

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Jan 4th, 2013
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  1.  
  2. Bus 002 Device 007: ID 0926:0202
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 2.00
  7. bDeviceClass 239 Miscellaneous Device
  8. bDeviceSubClass 2 ?
  9. bDeviceProtocol 1 Interface Association
  10. bMaxPacketSize0 64
  11. idVendor 0x0926
  12. idProduct 0x0202
  13. bcdDevice 1.00
  14. iManufacturer 1 Sound Devices
  15. iProduct 2 USBPre2
  16. iSerial 3 HB0812075009
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 394
  22. bNumInterfaces 4
  23. bConfigurationValue 1
  24. iConfiguration 0
  25. bmAttributes 0x80
  26. (Bus Powered)
  27. MaxPower 480mA
  28. Interface Association:
  29. bLength 8
  30. bDescriptorType 11
  31. bFirstInterface 0
  32. bInterfaceCount 3
  33. bFunctionClass 1 Audio
  34. bFunctionSubClass 0
  35. bFunctionProtocol 0
  36. iFunction 0
  37. Interface Descriptor:
  38. bLength 9
  39. bDescriptorType 4
  40. bInterfaceNumber 0
  41. bAlternateSetting 0
  42. bNumEndpoints 0
  43. bInterfaceClass 1 Audio
  44. bInterfaceSubClass 1 Control Device
  45. bInterfaceProtocol 0
  46. iInterface 0
  47. AudioControl Interface Descriptor:
  48. bLength 10
  49. bDescriptorType 36
  50. bDescriptorSubtype 1 (HEADER)
  51. bcdADC 1.00
  52. wTotalLength 52
  53. bInCollection 2
  54. baInterfaceNr( 0) 1
  55. baInterfaceNr( 1) 2
  56. AudioControl Interface Descriptor:
  57. bLength 12
  58. bDescriptorType 36
  59. bDescriptorSubtype 2 (INPUT_TERMINAL)
  60. bTerminalID 1
  61. wTerminalType 0x0101 USB Streaming
  62. bAssocTerminal 0
  63. bNrChannels 2
  64. wChannelConfig 0x0003
  65. Left Front (L)
  66. Right Front (R)
  67. iChannelNames 0
  68. iTerminal 0
  69. AudioControl Interface Descriptor:
  70. bLength 9
  71. bDescriptorType 36
  72. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  73. bTerminalID 2
  74. wTerminalType 0x0301 Speaker
  75. bAssocTerminal 0
  76. bSourceID 1
  77. iTerminal 0
  78. AudioControl Interface Descriptor:
  79. bLength 12
  80. bDescriptorType 36
  81. bDescriptorSubtype 2 (INPUT_TERMINAL)
  82. bTerminalID 3
  83. wTerminalType 0x0602 Digital Audio Interface
  84. bAssocTerminal 0
  85. bNrChannels 2
  86. wChannelConfig 0x0003
  87. Left Front (L)
  88. Right Front (R)
  89. iChannelNames 0
  90. iTerminal 0
  91. AudioControl Interface Descriptor:
  92. bLength 9
  93. bDescriptorType 36
  94. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  95. bTerminalID 4
  96. wTerminalType 0x0101 USB Streaming
  97. bAssocTerminal 0
  98. bSourceID 3
  99. iTerminal 0
  100. Interface Descriptor:
  101. bLength 9
  102. bDescriptorType 4
  103. bInterfaceNumber 1
  104. bAlternateSetting 0
  105. bNumEndpoints 0
  106. bInterfaceClass 1 Audio
  107. bInterfaceSubClass 2 Streaming
  108. bInterfaceProtocol 0
  109. iInterface 0
  110. Interface Descriptor:
  111. bLength 9
  112. bDescriptorType 4
  113. bInterfaceNumber 1
  114. bAlternateSetting 1
  115. bNumEndpoints 2
  116. bInterfaceClass 1 Audio
  117. bInterfaceSubClass 2 Streaming
  118. bInterfaceProtocol 0
  119. iInterface 0
  120. AudioStreaming Interface Descriptor:
  121. bLength 7
  122. bDescriptorType 36
  123. bDescriptorSubtype 1 (AS_GENERAL)
  124. bTerminalLink 1
  125. bDelay 1 frames
  126. wFormatTag 1 PCM
  127. AudioStreaming Interface Descriptor:
  128. bLength 26
  129. bDescriptorType 36
  130. bDescriptorSubtype 2 (FORMAT_TYPE)
  131. bFormatType 1 (FORMAT_TYPE_I)
  132. bNrChannels 2
  133. bSubframeSize 2
  134. bBitResolution 16
  135. bSamFreqType 6 Discrete
  136. tSamFreq[ 0] 8000
  137. tSamFreq[ 1] 16000
  138. tSamFreq[ 2] 24000
  139. tSamFreq[ 3] 32000
  140. tSamFreq[ 4] 44100
  141. tSamFreq[ 5] 48000
  142. Endpoint Descriptor:
  143. bLength 9
  144. bDescriptorType 5
  145. bEndpointAddress 0x06 EP 6 OUT
  146. bmAttributes 5
  147. Transfer Type Isochronous
  148. Synch Type Asynchronous
  149. Usage Type Data
  150. wMaxPacketSize 0x0126 1x 294 bytes
  151. bInterval 4
  152. bRefresh 0
  153. bSynchAddress 129
  154. AudioControl Endpoint Descriptor:
  155. bLength 7
  156. bDescriptorType 37
  157. bDescriptorSubtype 1 (EP_GENERAL)
  158. bmAttributes 0x01
  159. Sampling Frequency
  160. bLockDelayUnits 2 Decoded PCM samples
  161. wLockDelay 0 Decoded PCM samples
  162. Endpoint Descriptor:
  163. bLength 9
  164. bDescriptorType 5
  165. bEndpointAddress 0x81 EP 1 IN
  166. bmAttributes 1
  167. Transfer Type Isochronous
  168. Synch Type None
  169. Usage Type Data
  170. wMaxPacketSize 0x0003 1x 3 bytes
  171. bInterval 4
  172. bRefresh 5
  173. bSynchAddress 0
  174. Interface Descriptor:
  175. bLength 9
  176. bDescriptorType 4
  177. bInterfaceNumber 1
  178. bAlternateSetting 2
  179. bNumEndpoints 2
  180. bInterfaceClass 1 Audio
  181. bInterfaceSubClass 2 Streaming
  182. bInterfaceProtocol 0
  183. iInterface 0
  184. AudioStreaming Interface Descriptor:
  185. bLength 7
  186. bDescriptorType 36
  187. bDescriptorSubtype 1 (AS_GENERAL)
  188. bTerminalLink 1
  189. bDelay 1 frames
  190. wFormatTag 1 PCM
  191. AudioStreaming Interface Descriptor:
  192. bLength 26
  193. bDescriptorType 36
  194. bDescriptorSubtype 2 (FORMAT_TYPE)
  195. bFormatType 1 (FORMAT_TYPE_I)
  196. bNrChannels 2
  197. bSubframeSize 3
  198. bBitResolution 24
  199. bSamFreqType 6 Discrete
  200. tSamFreq[ 0] 8000
  201. tSamFreq[ 1] 16000
  202. tSamFreq[ 2] 24000
  203. tSamFreq[ 3] 32000
  204. tSamFreq[ 4] 44100
  205. tSamFreq[ 5] 48000
  206. Endpoint Descriptor:
  207. bLength 9
  208. bDescriptorType 5
  209. bEndpointAddress 0x06 EP 6 OUT
  210. bmAttributes 5
  211. Transfer Type Isochronous
  212. Synch Type Asynchronous
  213. Usage Type Data
  214. wMaxPacketSize 0x0126 1x 294 bytes
  215. bInterval 4
  216. bRefresh 0
  217. bSynchAddress 129
  218. AudioControl Endpoint Descriptor:
  219. bLength 7
  220. bDescriptorType 37
  221. bDescriptorSubtype 1 (EP_GENERAL)
  222. bmAttributes 0x01
  223. Sampling Frequency
  224. bLockDelayUnits 2 Decoded PCM samples
  225. wLockDelay 0 Decoded PCM samples
  226. Endpoint Descriptor:
  227. bLength 9
  228. bDescriptorType 5
  229. bEndpointAddress 0x81 EP 1 IN
  230. bmAttributes 1
  231. Transfer Type Isochronous
  232. Synch Type None
  233. Usage Type Data
  234. wMaxPacketSize 0x0003 1x 3 bytes
  235. bInterval 4
  236. bRefresh 5
  237. bSynchAddress 0
  238. Interface Descriptor:
  239. bLength 9
  240. bDescriptorType 4
  241. bInterfaceNumber 1
  242. bAlternateSetting 3
  243. bNumEndpoints 2
  244. bInterfaceClass 255 Vendor Specific Class
  245. bInterfaceSubClass 0
  246. bInterfaceProtocol 0
  247. iInterface 0
  248. Endpoint Descriptor:
  249. bLength 7
  250. bDescriptorType 5
  251. bEndpointAddress 0x85 EP 5 IN
  252. bmAttributes 5
  253. Transfer Type Isochronous
  254. Synch Type Asynchronous
  255. Usage Type Data
  256. wMaxPacketSize 0x0126 1x 294 bytes
  257. bInterval 1
  258. Endpoint Descriptor:
  259. bLength 7
  260. bDescriptorType 5
  261. bEndpointAddress 0x06 EP 6 OUT
  262. bmAttributes 5
  263. Transfer Type Isochronous
  264. Synch Type Asynchronous
  265. Usage Type Data
  266. wMaxPacketSize 0x0126 1x 294 bytes
  267. bInterval 1
  268. Interface Descriptor:
  269. bLength 9
  270. bDescriptorType 4
  271. bInterfaceNumber 2
  272. bAlternateSetting 0
  273. bNumEndpoints 0
  274. bInterfaceClass 1 Audio
  275. bInterfaceSubClass 2 Streaming
  276. bInterfaceProtocol 0
  277. iInterface 0
  278. Interface Descriptor:
  279. bLength 9
  280. bDescriptorType 4
  281. bInterfaceNumber 2
  282. bAlternateSetting 1
  283. bNumEndpoints 1
  284. bInterfaceClass 1 Audio
  285. bInterfaceSubClass 2 Streaming
  286. bInterfaceProtocol 0
  287. iInterface 0
  288. AudioStreaming Interface Descriptor:
  289. bLength 7
  290. bDescriptorType 36
  291. bDescriptorSubtype 1 (AS_GENERAL)
  292. bTerminalLink 4
  293. bDelay 1 frames
  294. wFormatTag 1 PCM
  295. AudioStreaming Interface Descriptor:
  296. bLength 26
  297. bDescriptorType 36
  298. bDescriptorSubtype 2 (FORMAT_TYPE)
  299. bFormatType 1 (FORMAT_TYPE_I)
  300. bNrChannels 2
  301. bSubframeSize 2
  302. bBitResolution 16
  303. bSamFreqType 6 Discrete
  304. tSamFreq[ 0] 8000
  305. tSamFreq[ 1] 16000
  306. tSamFreq[ 2] 24000
  307. tSamFreq[ 3] 32000
  308. tSamFreq[ 4] 44100
  309. tSamFreq[ 5] 48000
  310. Endpoint Descriptor:
  311. bLength 9
  312. bDescriptorType 5
  313. bEndpointAddress 0x85 EP 5 IN
  314. bmAttributes 5
  315. Transfer Type Isochronous
  316. Synch Type Asynchronous
  317. Usage Type Data
  318. wMaxPacketSize 0x0126 1x 294 bytes
  319. bInterval 4
  320. bRefresh 0
  321. bSynchAddress 0
  322. AudioControl Endpoint Descriptor:
  323. bLength 7
  324. bDescriptorType 37
  325. bDescriptorSubtype 1 (EP_GENERAL)
  326. bmAttributes 0x01
  327. Sampling Frequency
  328. bLockDelayUnits 2 Decoded PCM samples
  329. wLockDelay 0 Decoded PCM samples
  330. Interface Descriptor:
  331. bLength 9
  332. bDescriptorType 4
  333. bInterfaceNumber 2
  334. bAlternateSetting 2
  335. bNumEndpoints 1
  336. bInterfaceClass 1 Audio
  337. bInterfaceSubClass 2 Streaming
  338. bInterfaceProtocol 0
  339. iInterface 0
  340. AudioStreaming Interface Descriptor:
  341. bLength 7
  342. bDescriptorType 36
  343. bDescriptorSubtype 1 (AS_GENERAL)
  344. bTerminalLink 4
  345. bDelay 1 frames
  346. wFormatTag 1 PCM
  347. AudioStreaming Interface Descriptor:
  348. bLength 26
  349. bDescriptorType 36
  350. bDescriptorSubtype 2 (FORMAT_TYPE)
  351. bFormatType 1 (FORMAT_TYPE_I)
  352. bNrChannels 2
  353. bSubframeSize 3
  354. bBitResolution 24
  355. bSamFreqType 6 Discrete
  356. tSamFreq[ 0] 8000
  357. tSamFreq[ 1] 16000
  358. tSamFreq[ 2] 24000
  359. tSamFreq[ 3] 32000
  360. tSamFreq[ 4] 44100
  361. tSamFreq[ 5] 48000
  362. Endpoint Descriptor:
  363. bLength 9
  364. bDescriptorType 5
  365. bEndpointAddress 0x85 EP 5 IN
  366. bmAttributes 5
  367. Transfer Type Isochronous
  368. Synch Type Asynchronous
  369. Usage Type Data
  370. wMaxPacketSize 0x0126 1x 294 bytes
  371. bInterval 4
  372. bRefresh 0
  373. bSynchAddress 0
  374. AudioControl Endpoint Descriptor:
  375. bLength 7
  376. bDescriptorType 37
  377. bDescriptorSubtype 1 (EP_GENERAL)
  378. bmAttributes 0x01
  379. Sampling Frequency
  380. bLockDelayUnits 2 Decoded PCM samples
  381. wLockDelay 0 Decoded PCM samples
  382. Interface Descriptor:
  383. bLength 9
  384. bDescriptorType 4
  385. bInterfaceNumber 3
  386. bAlternateSetting 0
  387. bNumEndpoints 1
  388. bInterfaceClass 3 Human Interface Device
  389. bInterfaceSubClass 0 No Subclass
  390. bInterfaceProtocol 0 None
  391. iInterface 0
  392. HID Device Descriptor:
  393. bLength 9
  394. bDescriptorType 33
  395. bcdHID 1.01
  396. bCountryCode 0 Not supported
  397. bNumDescriptors 1
  398. bDescriptorType 34 Report
  399. wDescriptorLength 66
  400. Report Descriptors:
  401. ** UNAVAILABLE **
  402. Endpoint Descriptor:
  403. bLength 7
  404. bDescriptorType 5
  405. bEndpointAddress 0x82 EP 2 IN
  406. bmAttributes 3
  407. Transfer Type Interrupt
  408. Synch Type None
  409. Usage Type Data
  410. wMaxPacketSize 0x0040 1x 64 bytes
  411. bInterval 4
  412. Device Qualifier (for other device speed):
  413. bLength 10
  414. bDescriptorType 6
  415. bcdUSB 2.00
  416. bDeviceClass 0 (Defined at Interface level)
  417. bDeviceSubClass 0
  418. bDeviceProtocol 0
  419. bMaxPacketSize0 64
  420. bNumConfigurations 1
  421. Device Status: 0x0001
  422. Self Powered
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