SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1438

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

Figure 45-34. EMAC MII Mode
Table 45-57. RMII Mode
1438
Symbol
EMAC
EMAC
EMAC
EMAC
EMAC
21
22
23
24
25
SAM3X/A
ETX[3:0]
ERX[3:0]
ETXCK
ETXER
ETXEN
ERXCK
ERXER
ERXDV
EMDC
EMDIO
Parameter
ETXEN toggling from EREFCK rising
ETX toggling from EREFCK rising
Setup for ERX from EREFCK rising
Hold for ERX from EREFCK rising
Setup for ERXER from EREFCK rising
ECOL
ECRS
EMAC
EMAC
EMAC
EMAC
EMAC
4
6
11
13
15
EMAC
EMAC
EMAC
EMAC
EMAC
EMAC
1
5
7
14
16
12
(1)
(1)
EMAC
(1)
(1)
(1)
2
EMAC
EMAC
EMAC
Min (ns)
8
9
10
2
2
4
2
4
EMAC
3
11057A–ATARM–17-Feb-12
Max (ns)
16
16