Aspeed Ast2500 Datasheet New

This document is structured to serve as a technical briefing or a detailed summary guide, as the full datasheet is a confidential document requiring a Non-Disclosure Agreement (NDA) with ASPEED Technology Inc.

CPU

| Feature | AST2500 (New Datasheet) | AST2600 | | :--- | :--- | :--- | | | ARM926 (Single core) | Dual Core Cortex-A7 | | Power Consumption | ~4W | ~8W | | PCIe | Gen2 | Gen3 | | Video | 2D only | 3D acceleration | | Cost (1000 units) | ~$12 USD | ~$28 USD | | Ideal Use | Storage JBOD, Routers, Legacy servers | Cloud-scale AI servers | aspeed ast2500 datasheet new

Video Redirection:

High-quality video compression (YUV444/YUV420) at 24 bits for remote monitoring. This document is structured to serve as a

• Old requirement: Core voltage (VDDC) and I/O voltage (VDDIO) could rise simultaneously.
• New requirement (Rev 1.12+): VDDIO (3.3V) must stabilize at least 2ms before VDDC (1.15V). Failure to meet this sequence causes the internal PLL to lock at half-frequency (400MHz instead of 800MHz).

Benefits

Server Management

: The AST2500 is primarily used in servers for out-of-band (OOB) management, allowing administrators to monitor, control, and troubleshoot server systems even when they are powered off or unresponsive. Old requirement: Core voltage (VDDC) and I/O voltage

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