
DS33Z41 Quad IMUX Ethernet Mapper
Table 11-6. Receive MII Interface
PARAMETER | SYMBOL |
| 10Mbps |
|
| 100Mbps |
| UNITS | |
MIN | TYP | MAX | MIN | TYP | MAX | ||||
|
|
| |||||||
RX_CLK Period | t5 |
| 400 |
|
| 40 |
| ns | |
RX_CLK Low Time | t6 | 140 |
| 260 | 14 |
| 26 | ns | |
RX_CLK High Time | t7 | 140 |
| 260 | 14 |
| 26 | ns | |
RXD, RX_DV to RX_CLK | t8 | 5 |
|
| 5 |
|
| ns | |
Setup Time |
|
|
|
| |||||
|
|
|
|
|
|
|
| ||
RX_CLK to RXD, RX_DV | t9 | 5 |
|
| 5 |
|
| ns | |
Hold Time |
|
|
|
| |||||
|
|
|
|
|
|
|
|
Figure 11-2. Receive MII Interface Timing
| t5 |
RX_CLK | t7 |
t6 | |
t8 | t9 |
RXD[3:0] |
|
t8 | t9 |
RX_DV |
|
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