2 ;; This file is part of the sigrok-firmware-fx2lafw project.
4 ;; Copyright (C) 2009 Ubixum, Inc.
6 ;; This library is free software; you can redistribute it and/or
7 ;; modify it under the terms of the GNU Lesser General Public
8 ;; License as published by the Free Software Foundation; either
9 ;; version 2.1 of the License, or (at your option) any later version.
11 ;; This library is distributed in the hope that it will be useful,
12 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ;; Lesser General Public License for more details.
16 ;; You should have received a copy of the GNU Lesser General Public
17 ;; License along with this library; if not, write to the Free Software
18 ;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27 DSCR_INTERFACE_TYPE = 4
28 DSCR_ENDPOINT_TYPE = 5
32 DSCR_INTERFACE_LEN = 9
36 ENDPOINT_TYPE_CONTROL = 0
38 ENDPOINT_TYPE_BULK = 2
41 .globl _dev_dscr, _dev_qual_dscr, _highspd_dscr, _fullspd_dscr, _dev_strings, _dev_strings_end
42 .area DSCR_AREA (CODE)
44 ; -----------------------------------------------------------------------------
46 ; -----------------------------------------------------------------------------
48 .db dev_dscr_end - _dev_dscr
51 .db 0xff ; Class (vendor specific)
52 .db 0xff ; Subclass (vendor specific)
53 .db 0xff ; Protocol (vendor specific)
54 .db 64 ; Max. EP0 packet size
55 .dw VID ; Manufacturer ID
57 .dw 0x0000 ; Product version (0.00)
58 .db 1 ; Manufacturer string index
59 .db 2 ; Product string index
60 .db 0 ; Serial number string index (none)
61 .db 1 ; Number of configurations
64 ; -----------------------------------------------------------------------------
65 ; Device qualifier (for "other device speed")
66 ; -----------------------------------------------------------------------------
68 .db dev_qualdscr_end - _dev_qual_dscr
74 .db 64 ; Max. EP0 packet size
75 .db 1 ; Number of configurations
76 .db 0 ; Extra reserved byte
79 ; -----------------------------------------------------------------------------
80 ; High-Speed configuration descriptor
81 ; -----------------------------------------------------------------------------
83 .db highspd_dscr_end - _highspd_dscr
85 ; Total length of the configuration (1st line LSB, 2nd line MSB)
86 .db (highspd_dscr_realend - _highspd_dscr) % 256
87 .db (highspd_dscr_realend - _highspd_dscr) / 256
88 .db 1 ; Number of interfaces
89 .db 1 ; Configuration number
90 .db 0 ; Configuration string (none)
91 .db 0x80 ; Attributes (bus powered, no wakeup)
92 .db 0x37 ; Max. power (110mA)
95 ; Bulk interface 0, alt 0
96 .db DSCR_INTERFACE_LEN
97 .db DSCR_INTERFACE_TYPE
98 .db 0 ; Interface index
99 .db 0 ; Alternate setting index
100 .db 1 ; Number of endpoints
101 .db 0xff ; Class (vendor specific)
104 .db 0 ; String index (none)
107 .db DSCR_ENDPOINT_LEN
108 .db DSCR_ENDPOINT_TYPE
109 .db 0x86 ; EP number (6), direction (IN)
110 .db ENDPOINT_TYPE_BULK ; Endpoint type (bulk)
111 .db 0x00 ; Max. packet size, LSB (512 bytes)
112 .db 0x02 ; Max. packet size, MSB (512 bytes)
113 .db 0x00 ; Polling interval (ignored for bulk)
115 ; Isochronous interface 0, alt 1
116 .db DSCR_INTERFACE_LEN
117 .db DSCR_INTERFACE_TYPE
118 .db 0 ; Interface index
119 .db 1 ; Alternate setting index
120 .db 1 ; Number of endpoints
121 .db 0xff ; Class (vendor specific)
124 .db 0 ; String index (none)
127 .db DSCR_ENDPOINT_LEN
128 .db DSCR_ENDPOINT_TYPE
129 .db 0x82 ; EP number (2), direction (IN)
130 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
131 .db 0x00 ; Max. packet size, LSB (3*1024 bytes)
132 .db 0x14 ; Max. packet size, MSB (3*1024 bytes)
133 ; 12:11 = 0b10 (3 tr. per microframe)
135 .db 0x01 ; Polling interval (1 microframe)
137 ; Isochronous interface 0, alt 2, 16MB/s
138 .db DSCR_INTERFACE_LEN
139 .db DSCR_INTERFACE_TYPE
140 .db 0 ; Interface index
141 .db 2 ; Alternate setting index
142 .db 1 ; Number of endpoints
143 .db 0xff ; Class (vendor specific)
146 .db 0 ; String index (none)
149 .db DSCR_ENDPOINT_LEN
150 .db DSCR_ENDPOINT_TYPE
151 .db 0x82 ; EP number (2), direction (IN)
152 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
153 .db 0x00 ; Max. packet size, LSB (2*1024 bytes)
154 .db 0x0c ; Max. packet size, MSB (2*1024 bytes)
155 ; 12:11 = 0b01 (2 tr. per microframe)
157 .db 0x01 ; Polling interval (1 microframe)
159 ; Isochronous interface 0, alt 3, 8MB/s
160 .db DSCR_INTERFACE_LEN
161 .db DSCR_INTERFACE_TYPE
162 .db 0 ; Interface index
163 .db 3 ; Alternate setting index
164 .db 1 ; Number of endpoints
165 .db 0xff ; Class (vendor specific)
168 .db 0 ; String index (none)
171 .db DSCR_ENDPOINT_LEN
172 .db DSCR_ENDPOINT_TYPE
173 .db 0x82 ; EP number (2), direction (IN)
174 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
175 .db 0x00 ; Max. packet size, LSB (1024 bytes)
176 .db 0x04 ; Max. packet size, MSB (1024 bytes)
177 .db 0x01 ; Polling interval (1 microframe)
179 ; Isochronous interface 0, alt 4, 4MB/s
180 .db DSCR_INTERFACE_LEN
181 .db DSCR_INTERFACE_TYPE
182 .db 0 ; Interface index
183 .db 4 ; Alternate setting index
184 .db 1 ; Number of endpoints
185 .db 0xff ; Class (vendor specific)
188 .db 0 ; String index (none)
191 .db DSCR_ENDPOINT_LEN
192 .db DSCR_ENDPOINT_TYPE
193 .db 0x82 ; EP number (2), direction (IN)
194 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
195 .db 0x00 ; Max. packet size, LSB (1024 bytes)
196 .db 0x04 ; Max. packet size, MSB (1024 bytes)
197 .db 0x02 ; Polling interval (2 microframes)
199 ; Isochronous interface 0, alt 5, 2MB/s
200 .db DSCR_INTERFACE_LEN
201 .db DSCR_INTERFACE_TYPE
202 .db 0 ; Interface index
203 .db 5 ; Alternate setting index
204 .db 1 ; Number of endpoints
205 .db 0xff ; Class (vendor specific)
208 .db 0 ; String index (none)
211 .db DSCR_ENDPOINT_LEN
212 .db DSCR_ENDPOINT_TYPE
213 .db 0x82 ; EP number (2), direction (IN)
214 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
215 .db 0x00 ; Max. packet size, LSB (1024 bytes)
216 .db 0x04 ; Max. packet size, MSB (1024 bytes)
217 .db 0x03 ; Polling interval (4 microframes)
219 ; Isochronous interface 0, alt 6, 1MB/s
220 .db DSCR_INTERFACE_LEN
221 .db DSCR_INTERFACE_TYPE
222 .db 0 ; Interface index
223 .db 6 ; Alternate setting index
224 .db 1 ; Number of endpoints
225 .db 0xff ; Class (vendor specific)
228 .db 0 ; String index (none)
231 .db DSCR_ENDPOINT_LEN
232 .db DSCR_ENDPOINT_TYPE
233 .db 0x82 ; EP number (2), direction (IN)
234 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
235 .db 0x00 ; Max. packet size, LSB (1024 bytes)
236 .db 0x04 ; Max. packet size, MSB (1024 bytes)
237 .db 0x04 ; Polling interval (8 microframes)
239 ; Isochronous interface 0, alt 7, 500kB/s
240 .db DSCR_INTERFACE_LEN
241 .db DSCR_INTERFACE_TYPE
242 .db 0 ; Interface index
243 .db 7 ; Alternate setting index
244 .db 1 ; Number of endpoints
245 .db 0xff ; Class (vendor specific)
248 .db 0 ; String index (none)
251 .db DSCR_ENDPOINT_LEN
252 .db DSCR_ENDPOINT_TYPE
253 .db 0x82 ; EP number (2), direction (IN)
254 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
255 .db 0x00 ; Max. packet size, LSB (512 bytes)
256 .db 0x02 ; Max. packet size, MSB (512 bytes)
257 .db 0x04 ; Polling interval (8 microframes)
259 highspd_dscr_realend:
263 ; -----------------------------------------------------------------------------
264 ; Full-Speed configuration descriptor
265 ; -----------------------------------------------------------------------------
267 .db fullspd_dscr_end - _fullspd_dscr
269 ; Total length of the configuration (1st line LSB, 2nd line MSB)
270 .db (fullspd_dscr_realend - _fullspd_dscr) % 256
271 .db (fullspd_dscr_realend - _fullspd_dscr) / 256
272 .db 2 ; Number of interfaces
273 .db 1 ; Configuration number
274 .db 0 ; Configuration string (none)
275 .db 0x80 ; Attributes (bus powered, no wakeup)
276 .db 0x37 ; Max. power (110mA)
279 ; Bulk interface 0, alt 0
280 .db DSCR_INTERFACE_LEN
281 .db DSCR_INTERFACE_TYPE
282 .db 0 ; Interface index
283 .db 0 ; Alternate setting index
284 .db 1 ; Number of endpoints
285 .db 0xff ; Class (vendor specific)
288 .db 0 ; String index (none)
291 .db DSCR_ENDPOINT_LEN
292 .db DSCR_ENDPOINT_TYPE
293 .db 0x86 ; EP number (6), direction (IN)
294 .db ENDPOINT_TYPE_BULK ; Endpoint type (bulk)
295 .db 0x40 ; Max. packet size, LSB (64 bytes)
296 .db 0x00 ; Max. packet size, MSB (64 bytes)
297 .db 0x00 ; Polling interval (ignored for bulk)
299 ; Isochronous interface 0, alt 1, 1MB/s
300 .db DSCR_INTERFACE_LEN
301 .db DSCR_INTERFACE_TYPE
302 .db 0 ; Interface index
303 .db 1 ; Alternate setting index
304 .db 1 ; Number of endpoints
305 .db 0xff ; Class (vendor specific)
308 .db 0 ; String index (none)
311 .db DSCR_ENDPOINT_LEN
312 .db DSCR_ENDPOINT_TYPE
313 .db 0x82 ; EP number (2), direction (IN)
314 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
315 .db 0xff ; Max. packet size, LSB (1023 bytes)
316 .db 0x03 ; Max. packet size, MSB (1023 bytes)
317 .db 0x01 ; Polling interval (1 frame)
319 ; Isochronous interface 0, alt 2, 500kB/s
320 .db DSCR_INTERFACE_LEN
321 .db DSCR_INTERFACE_TYPE
322 .db 0 ; Interface index
323 .db 2 ; Alternate setting index
324 .db 1 ; Number of endpoints
325 .db 0xff ; Class (vendor specific)
328 .db 0 ; String index (none)
331 .db DSCR_ENDPOINT_LEN
332 .db DSCR_ENDPOINT_TYPE
333 .db 0x82 ; EP number (2), direction (IN)
334 .db ENDPOINT_TYPE_ISO ; Endpoint type (iso)
335 .db 0x00 ; Max. packet size, LSB (512 bytes)
336 .db 0x02 ; Max. packet size, MSB (512 bytes)
337 .db 0x01 ; Polling interval (1 frame)
339 fullspd_dscr_realend:
343 ; -----------------------------------------------------------------------------
345 ; -----------------------------------------------------------------------------
349 ; See http://www.usb.org/developers/docs/USB_LANGIDs.pdf for the full list.
351 .db string0end - _string0
353 .db 0x09, 0x04 ; Language code 0x0409 (English, US)
357 .db string1end - _string1
359 .ascii 's\0i\0g\0r\0o\0k\0'
363 .db string2end - _string2
365 .ascii 'f\0x\0002\0l\0a\0f\0w\0'