1
GMII[x]_TXCLK (input)
GMII[x]_TXD[3:0],
GMII[x]_TXEN (outputs)
AM3359, AM3358, AM3357, AM3356, AM3354, AM3352
SPRS717H –OCTOBER 2011–REVISED MAY 2015
www.ti.com
Table 7-12. Switching Characteristics for GMII[x]_TXD[3:0], and GMII[x]_TXEN - MII Mode
(see Figure 7-9)
10 Mbps 100 Mbps
NO. PARAMETER UNIT
MIN TYP MAX MIN TYP MAX
t
d(TX_CLK-TXD)
Delay time, TX_CLK high to TXD[3:0] valid
1 5 25 5 25 ns
t
d(TX_CLK-TX_EN)
Delay time, TX_CLK to TX_EN valid
Figure 7-9. GMII[x]_TXD[3:0], GMII[x]_TXEN Timing - MII Mode
122 Peripheral Information and Timings Copyright © 2011–2015, Texas Instruments Incorporated
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