LAN9730 Datasheet, PDF (46/222 Pages) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

LAN9730/LAN9730i
4.3.2.5.6 Set Feature
This command sets the Stall feature for all supported Endpoints. It also supports the Device Remote Wakeup feature
and Test mode.
TABLE 4-30: FORMAT OF SET FEATURE SETUP STAGE
Offset
0h
1h
2h
4h
6h
Field
bmRequestType
bRequest
wValue
wIndex
wLength
Value
• 00h for device
• 02h for Endpoint
03h
• 01h for DEVICE_REMOTE_WAKEUP
• 00h for ENDPOINT_HALT
• 02h for EST_MODE
• 00h for device remote wakeup
• 00h for TEST_MODE
• Interface Endpoint number for halt
00h
4.3.2.5.7 Set Configuration
The device supports only one configuration. An occurrence of this command places the device into the Configured state.
TABLE 4-31: FORMAT OF SET CONFIGURATION SETUP STAGE
Offset
0h
1h
2h
4h
6h
Field
bmRequestType
bRequest
wValue
wIndex
wLength
Value
00h
09h
Configuration Value
00h
00h
Since only one configuration is supported, 01h is the only supported configuration value.
4.3.2.5.8 Set Interface
Only one interface is supported by the device. Therefore, this command is of marginal use. If the command is issued
with an alternative setting of 00h and interface setting of 00h, as shown in Table 4-32, the device responds with an ACK.
Otherwise it responds with a STALL handshake.
TABLE 4-32: FORMAT OF SET INTERFACE SETUP STAGE
Offset
0h
1h
2h
4h
6h
bmRequestType
bRequest
wValue
wIndex
wLength
Field
Value
01h
0Bh
00h
00h
00h
DS00001946A-page 46
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