CXD9764GP: Difference between revisions
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== Overview == | == Overview == | ||
An IC found in all [[PSX]] consoles, and only there. Seems to be a variant of [[SPEED]] with added functionality. | An IC found in all [[PSX]] consoles, and only there. Seems to be a variant of [[SPEED]] with added functionality. It serves as a bridge between [[IOP]] and [[DVRP]] to a single shared IDE interface to access the HDD. Additionally, it serves as a MAC for the PSX's Ethernet interface. It comes in a 376 pin BGA case. | ||
PSX consoles additionally contain a standard SPEED IC (which is however seemingly only used as an IDE-interface to the disc drive). | |||
Further research is needed. | Further research is needed. | ||
<imgur w=480>vId3Uvc.jpg</imgur> | <imgur w=480>vId3Uvc.jpg</imgur> | ||
Revision as of 10:40, 2 January 2023
Overview
An IC found in all PSX consoles, and only there. Seems to be a variant of SPEED with added functionality. It serves as a bridge between IOP and DVRP to a single shared IDE interface to access the HDD. Additionally, it serves as a MAC for the PSX's Ethernet interface. It comes in a 376 pin BGA case.
PSX consoles additionally contain a standard SPEED IC (which is however seemingly only used as an IDE-interface to the disc drive).
Further research is needed.
<imgur w=480>vId3Uvc.jpg</imgur>