Datasheet

 2016 Microchip Technology Inc. DS00002164B-page 9
LAN8710A/LAN8710AI
1 Receive Error RXER VO8 This signal is asserted to indicate that an error
was detected somewhere in the frame presently
being transferred from the transceiver.
Note: This signal is optional in RMII Mode.
Receive
Data 4
(MII Mode)
RXD4 VO8 In Symbol Interface (5B Decoding) mode, this sig-
nal is the MII Receive Data 4 signal, the MSB of
the received 5-bit symbol code-group.
Note: Unless configured to the Symbol
Interface mode, this pin functions as
RXER.
PHY Address
0
Configuration
Strap
PHYAD0 VIS
(PD)
Combined with PHYAD1 and PHYAD2, this con-
figuration strap sets the transceiver’s SMI
address.
See Note 2-3 for more information on configura-
tion straps.
Note: Refer to Section 3.7.1, "PHYAD[2:0]: PHY
Address Configuration," on page 29 for
additional information.
1 Receive
Clock
(MII Mode)
RXCLK VO8 In MII mode, this pin is the receive clock output.
• MII (100BASE-TX): 25MHz
• MII (10BASE-T): 2.5MHz
PHY Address
1 Configura-
tion Strap
PHYAD1 VIS
(PD)
Combined with PHYAD0 and PHYAD2, this con-
figuration strap sets the transceiver’s SMI
address.
See Note 2-3 for more information on configura-
tion straps.
Note: Refer to Section 3.7.1, "PHYAD[2:0]: PHY
Address Configuration," on page 29 for
additional information.
1 Receive Data
Valid
RXDV VO8 Indicates that recovered and decoded data is
available on the RXD pins.
TABLE 2-1: MII/RMII SIGNALS (CONTINUED)
Num Pins Name Symbol
Buffer
Type
Description