Datasheet

583
6120F–ATARM–03-Oct-06
AT91SAM7X512/256/128 Preliminary
37.5.24 Type ID Checking Register
Register Name: EMAC_TID
Access Type: Read/Write
• TID: Type ID Checking
For use in comparisons with received frames TypeID/Length field.
37.5.25 User Input/Output Register
Register Name: EMAC_USRIO
Access Type: Read/Write
•RMII
When set, this bit enables the RMII operation mode. When reset, it selects the MII mode.
•CLKEN
When set, this bit enables the transceiver input clock.
Setting this bit to 0 reduces power consumption when the treasurer is not used.
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
TID
76543210
TID
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––––
76543210
––––––CLKENRMII