Datasheet New: Aspeed Ast2500

"The BMC boots fine, but I lose network connectivity after 48 hours." Solution (New Sheet): On page 342 (RMII/RGMII Interface), the new datasheet adds a footnote: "MAC1 auto-negotiation should be disabled if PHY clock drift exceeds 50ppm." The old sheet omitted this.

"SPI flash corruption during Write Protect toggle." Solution (New Sheet): The new timing diagram shows that the WP# pin has a 10ns minimum hold time after CS# rises. Most legacy drivers set 0ns; this causes corruption in high-temperature environments. aspeed ast2500 datasheet new

If you have an AST2500 on your bench and it isn't working, the "new" datasheet likely has the answer. "The BMC boots fine, but I lose network

Introduction: The Quiet Giant of Server Management "The BMC boots fine