Toshiba H1 Series Data Book page 417

(4) SET_ADDRESS request
This request set device address. Following request answer by using this device
address.
Answer of request is used present device address until status stage of this
request finish normally.
bmRequestType bRequest
00000000B SET_ADDRESS
(5) GET_DESCRIPTOR request
This request returns appointed descriptor.
bmRequestType bRequest
10000000B GET_
DESCRIPTOR
• Device Device transmits device descriptor that is stored to descriptor RAM.
• Config
• String
Note: Decriptor of short data length in wLength and descriptor length is transmitted by automatically answer of
Get_Descriptor.
wValue
Device Address
wValue
Descriptor type
and Descriptor
index
Config transmits config descriptor that is stored to descriptor RAM.
At this point, it transmits not only config descriptor but also
interface and endpoint descriptor.
String transmits string descriptor of index that is appointed lower
byte of wValue field.
92CZ26A-414
wIndex wLength
0 0
wIndex wLength
0 Descriptor
length
or
Language ID
TMP92CZ26A
Data
None
Data
Descriptor