NXP Semiconductors OM14500/TJA1101JP评估板

NXP Semiconductors OM14500/TJA1101JP评估板设设计用于评估TJA1101汽车以太网用PHY。该评估板设有用于主机控制器板的40引脚标准接头(包括MII/SMI/控制信号/电源),以及用于总线接口的螺钉端子连接器。TJA1101评估板还包括用于电源和操作的所有必要元件。

The TJA1101 can be configured as Master or Slave and can be operated in Managed or Autonomous modes. In Autonomous operation, the PHY automatically enters Normal mode and activates the link on power-on without further interaction with a host controller. The TJA1101 can operate from a single 3.3V supply. This PHY also provides the option to switch off the internal 1.8V LDO and operate from a high efficiency external 1.8V supply. The OM14500/TJA1101JP evaluation board provides the single 3.3V supply (internal 1.8V enabled) to simplify the evaluation.