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TMP92CZ26A
92CZ26A-61
Table 3.4.17 Standard Request Commands
Standard Request Response Method
GET_STATUS Automatic response by hardware
CLEAR_FEATURE Automatic response by hardware
SET_FEATURE Automatic response by hardware
SET_ADDRESS Automatic response by hardware
GET_DISCRIPTOR Automatic response by hardware
SET_DISCRIPTOR Not supported
GET_CONFIGRATION Automatic response by hardware
SET_CONFIGRATION Automatic response by hardware
GET_INTERFACE Automatic response by hardware
SET_INTERFACE Automatic response by hardware
SYNCH_FRAME Ignored
Table 3.4.18 Information Returned by GET_DISCRIPTOR
DeviceDescriptor
Field Name Value Meaning
Blength 12H 18 bytes
BdescriptorType 01H Device descriptor
BcdUSB 0110H USB Version 1.1
BdeviceClass 00H Device class (Not in use)
BdeviceSubClass 00H Sub command (Not in use)
BdeviceProtocol 00H Protocol (Not in use)
BmaxPacketSize0 40H EP0 maximum packet size (64 bytes)
IdVendor 0930H Vendor ID
IdProduct 6504H Product ID (0)
BcdDevice 0001H Device version (v0.1)
Imanufacturer 00H Index value of string descriptor indicating manufacturer
name
Iproduct 00H Index value of string descriptor indicating product name
IserialNumber 00H Index value of string descriptor indicating product serial
number
BnumConfigurations 01H There is one configuration.