Motorola USB08 - Manual (Page 241)

Universal USB Device Driver (USBIO)
Related Documents
USB08 Evaluation Board Designer Reference Manual
MOTOROLA Universal USB Device Driver (USBIO) 241
E.10 Related Documents
• Universal Serial Bus Specification 1.0, 1.1
• USB device class specifications (Audio, HID, Printer, etc.)
• Windows 2000 DDK Documentation
• Windows 98 DDK Documentation
• Microsoft Platform SDK Documentation
E.11 Light Version Limitations
The light version for MCT Elektronikladen of the USBIO driver has the
following limitations:
1. The Vendor ID of your device has to match with the Vendor ID
0x0C70 of MCT Elektronikladen. You can contact MCT
Elektronikladen to receive a unique product ID.
Possible error codes when this restriction is offended:
USBIO_ERR_VID_RESTRICTION
2. Only one Interrupt IN endpoint and one Interrupt OUT endpoint is
supported. If your device has more endpoints or other endpoint
types configuring the device (SET_CONFIGURATION) will fail.
Possible error codes when this restriction is offended:
USBIO_ERR_PIPE_RESTRICTION
USBIO_ERR_BULK_RESTRICTION
USBIO_ERR_ISO_RESTRICTION
3. The maximum FIFO size of an endpoint is limited to eight bytes.
Possible error codes when this restriction is offended:
USBIO_ERR_PIPE_SIZE_RESTRICTION
4. The maximum size of the data stage for a Class or Vendor
Request is limited to eight bytes.
Possible error codes when this restriction is offended:
USBIO_ERR_EP0_RESTRICTION