Datasheet

LAN8740A/LAN8740Ai
DS00001987A-page 86  2013-2015 Microchip Technology Inc.
4.3.3 PCS MMD DEVICES PRESENT 1 REGISTER
Index (In Decimal): 3.5 Size: 16 bits
Bits Description Type Default
15:8 RESERVED RO -
7 Auto-Negotiation Present
0 = Auto-negotiation not present in package
1 = Auto-negotiation present in package
RO 1b
6 TC Present
0 = TC not present in package
1 = TC present in package
RO 0b
5 DTE XS Present
0 = DTE XS not present in package
1 = DTE XS present in package
RO 0b
4 PHY XS Present
0 = PHY XS not present in package
1 = PHY XS present in package
RO 0b
3 PCS Present
0 = PCS not present in package
1 = PCS present in package
RO 1b
2 WIS Present
0 = WIS not present in package
1 = WIS present in package
RO 0b
1 PMD/PMA Present
0 = PMD/PMA not present in package
1 = PMD/PMA present in package
RO 0b
0 Clause 22 Registers Present
0 = Clause 22 registers not present in package
1 = Clause 22 registers present in package
RO 0b