BCM43907 Datasheet, PDF (101/128 Pages) Cypress Semiconductor – WICED™ IEEE 802.11 a/b/g/n SoC with an Embedded Applications Processor

BCM43907 Preliminary Data Sheet
Ethernet MAC (MII/RMII) Interface Timing
MII Transmit Packet Timing
Figure 18 and Table 40 provide the MII transmit packet timing.
Figure 18: MII Transmit Packet Timing
TXC
TXEN
TXD[3:0]
Parameter
t405
t406
Table 40: MII Transmit Packet Timing Parameters
Description
Minimum
TXC high to TXEN and TXD[3:0] valid
0
TXC high to TXEN and TXD[3:0] invalid (hold) 0
Typical
–
–
Maximum
25
–
Units
ns
ns
Broadcom^®
March 12, 2016 • 43907-DS104-R
BROADCOM CONFIDENTIAL
Page 100