ZHCSEC3F October 2015 – January 2025 DP83867CS , DP83867E , DP83867IS
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
MII Loopback is the shallowest loop through the PHY. The configuration is a useful test mode to validate communications between the MAC and the PHY. While in MII Loopback mode the data is looped back, and can also be configured through register to transmit onto the media.