Toshiba TLCS-900/H1 Series Data Book page 199

3.10.3.10 Standard Request register
This register shows the Standard Request which is executing now.
A bit which is set to "1" shows current executing request.
Standard Request (07CAH)
7
bit symbol S_INTERFACE G_INTERFACE S_CONFIG
R/W R
・Bit number
0：GET_STATUS
1：CLEAR_FEATURE
2：SET_FEATURE
3：GET_DESCRIPTOR
4：GET_CONFIGURATION
5：SET_CONFIGURATION
6：GET_INTERFACE
7：SET_INTERFACE
3.10.3.11 Request register
This register shows the Device Request which is executing now.
A bit which is set to "1" shows current executing request.
(07CBH)
Request
7
bit symbol -
R/W -
・Bit number
0：Standard request
1：Standard request(No-support auto Bus Enumeration(SET_DESCRIPTOR, SYNCH_FRAME)
2：Class request
3：Vendor request
4：GET_DEVICE_ID
5：GET_PORT_STATUS
6：SOFT_RESET
6 5
R R
6 5
SOFT_RESETG_PORT_STSG_DEVICE_ID VENDOR
R R
4 3
G_CONFIG G_DESCRIPT S_FEATURE C_FEATURE G_STATUS
R R
4 3
R R
92CH21-195
TMP92CH21
2 1
R R
2 1
CLASS ExSTANDARD STANDARD
R R
0
R
0
R