Toshiba TLCS-900/H1 Series Manual page 42

Configuration Descriptor
Field Name
bLength
bDescriptorType
wTotalLength
bNumInterfaces
bConfigurationValue
iConfiguration
bmAttributes
MaxPower
Interface Descriptor
Field Name
bLength
bDescriptorType
bInterfaceNumber
bAlternateSetting
bNumEndpoints
bInterfaceClass
bInterfaceSubClass
bInterfaceProtocol
iIinterface
Endpoint Descriptor
Field Name
<Endpoint 1>
blength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize
bInterval
<Endpoint 2>
bLength
bDescriptor
bEndpointAddress
bmAttributes
wMaxPacketSize
bInterval
Value
09H 9 bytes
Configuration descriptor
02H
Total length (32 bytes) in which each descriptor
0020H
of configuration descriptor, interface
and endpoint is added.
Interface is 1
01H
Configuration number 1
01H
Index value of string descriptor in which this
00H
configuration name is shown (Not used).
Bus power
80H
Maximum power consumption (49 mA)
31H
Value
09H 9 bytes
Interface descriptor
04H
Interface number 0
00H
Alternate setting number 0
00H
Endpoint is 2
02H
Specified device
FFH
00H
Bulk only protocol
50H
Index value of string descriptor in which this
00H
interface name is shown (Not used).
Value
07H 7 bytes
Endpoint descriptor
05H
01H EP1 is OUT
Bulk transfer
02H
Payload 64 bytes
0040H
(Ignored for bulk transfer)
00H
07H 7 bytes
Endpoint descriptor
05H
EP2 is IN
82H
Bulk transfer
02H
Payload 64 bytes
0040H
(Ignored for bulk transfer)
00H
92CH21-459
TMP92CH21
Meaning
Meaning
Meaning
2006-09-15