Part Number: TDA2SX
We want to use TDA2SX 3port ETH_SW link MCU and another PHY,
MCU MAC is RMII port,
ETH_RXD0 | I |
ETH_RXD1 | I |
ETH_CRSDV | I |
ETH_TXEN | O |
ETH_TXD0 | O |
ETH_TXD1 | O |
ETH_RXER | I |
ETH_REFCLK | I |
TDA2SX RMII0 port:
rmii0_txd0 | O |
rmii0_txd1 | O |
rmii0_txen | O |
rmii0_crs | I |
rmii_rxd0 | I |
rmii_rxd1 | I |
rmii_rxer | I |
RMII_MHZ_50_CLK | I |
we connected ,MCU MAC to TDA MAC,is that ok?
MCU | TDA | |||
ETH_RXD0 | I | connect | rmii0_txd0 | O |
ETH_RXD1 | I | connect | rmii0_txd1 | O |
ETH_CRSDV | I | connect | rmii0_txen | O |
ETH_TXEN | O | connect | rmii0_crs | I |
ETH_TXD0 | O | connect | rmii_rxd0 | I |
ETH_TXD1 | O | connect | rmii_rxd1 | I |
ETH_RXER | I(GND) | rmii_rxer | I(GND) | |
ETH_REFCLK | I | External 50M_CLK | RMII_MHZ_50_CLK | I |
MCU:
TDA:
Link another PHY:
TDA:
PHY: