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The Hollywood's IPC engine is generally used as a signalling system for communications between Starlet and Hollywood. The hardware consists of two general-purpose registers, and two flag pairs. Each side can set either of two flags, and the other side can read them or clear them and configure them to generate a [[Hardware/Hollywood IRQs|Hollywood interrupt]. The hardware is symmetric.

The Hollywood's IPC engine is generally used as a signalling system for communications between Starlet and Hollywood. The hardware consists of two general-purpose registers, and two flag pairs. Each side can set either of two flags, and the other side can read them or clear them and configure them to generate a [[Hardware/Hollywood IRQs|Hollywood interrupt]]. The hardware is symmetric.

== Operation ==

== Operation ==