Справочник Пользователя для SMSC LAN9500i

Hi-Speed USB 2.0 to 10/100 Ethernet Controller

SMSC LAN9500/LAN9500i

33

Revision 1.7 (10-02-08)

 

This section details the various AC timing specifications of the LAN9500/LAN9500i.

Note: The MII timing adheres to the IEEE 802.3 specification. Refer to the IEEE 802.3 specification

for detailed MII timing information.

Note: The USBDP and USBDM pin timing adheres to the USB 2.0 specification. Refer to the

Universal Serial Bus Revision 2.0 specification for detailed USB timing information.

Output timing specifications assume the 25pF equivalent test load illustrated in 

 below,

unless otherwise specified.

25 pF

OUTPUT