Datasheet

SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
1044
46.10 EMAC Timings
46.10.1 MII Mode
Table 46-32. EMAC Signals Relative to EMDC
Symbol Parameter Min Max Unit
EMAC
1
Setup for EMDIO from EMDC rising 15.5 ns
EMAC
2
Hold for EMDIO from EMDC rising -4.4 ns
EMAC
3
EMDIO toggling from EMDC rising -3.9 3.1 ns
Table 46-33. EMAC MII Specific Signals
Symbol Parameter Min Max Unit
EMAC
4
Setup for ECOL from ETXCK rising -0.4 ns
EMAC
5
Hold for ECOL from ETXCK rising 2.0 ns
EMAC
6
Setup for ECRS from ETXCK rising 1.3 ns
EMAC
7
Hold for ECRS from ETXCK rising 0.1 ns
EMAC
8
ETXER toggling from ETXCK rising 4.4 11.9 ns
EMAC
9
ETXEN toggling from ETXCK rising 7.0 19.2 ns
EMAC
10
ETX toggling from ETXCK rising 4.4 12.8 ns
EMAC
11
Setup for ERX from ERXCK 9.1 ns
EMAC
12
Hold for ERX from ERXCK -1.8 ns
EMAC
13
Setup for ERXER from ERXCK 1.5 ns
EMAC
14
Hold for ERXER from ERXCK -0.4 ns
EMAC
15
Setup for ERXDV from ERXCK 5.1 ns
EMAC
16
Hold for ERXDV from ERXCK -1.7 ns