Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet
Product codes
AT91SAM9M10-G45-EK
1325
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
Figure 47-21.
EMAC MII Mode
Notes:
1. See Note
EMDC
EMDIO
ECOL
ECRS
ETXCK
ETXER
ETXEN
ETX[3:0]
ERXCK
ERX[3:0]
ERXER
ERXDV
EMAC
3
EMAC
1
EMAC
2
EMAC
4
EMAC
5
EMAC
6
EMAC
7
EMAC
8
EMAC
9
EMAC
10
EMAC
11
EMAC
12
EMAC
13
EMAC
14
EMAC
15
EMAC
16
Table 47-44.
RMII Mode
Symbol
Parameter
Min (ns)
Max (ns)
EMAC
21
ETXEN toggling from EREFCK rising
2
16
EMAC
22
ETX toggling from EREFCK rising
2
16
EMAC
23
Setup for ERX from EREFCK rising
4
EMAC
24
Hold for ERX from EREFCK rising
2
EMAC
25
Setup for ERXER from EREFCK rising
4
EMAC
26
Hold for ERXER from EREFCK rising
2
EMAC
27
Setup for ECRSDV from EREFCK rising
4