RMII
1:1
ODDAJA(3)
XOSC
50MHz
±50ppm
ETHERNET
PHY
(~MODEM~)
TXENABLE
TXDATA 0,1
RXDATA 0,1
RXERROR
CRS/DV
SPREJEM(4)
ETHERNET
MAC
(~UART~)
RX+TX SKUPNI (???) TAKT 50MHz
(isti takt za 10Mbps in 100Mbps)
LOČILNA
TRANSFORMATORJA
MANAGEMENT-DATA CLOCK
MANAGEMENT-DATA I/O
R
+
PARICA
ZK=100Ω
PARICA
ZK=100Ω
10Mbps
10BASE-T
ali
100Mbps
100BASE-TX
LINK ACT
MIIM
(~I2C~)
VODILO
VODILO
Reduced Media-Independent Interface (RMII)
tekst