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Memory Management Unit for Enhanced Data Processing

This memory management unit (MMU) is designed to optimize data processing by efficiently handling memory access, interrupt handling, and device communication. It coordinates between the processor and memory to ensure seamless data flow and streamline operations.

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Memory Management Unit for Enhanced Data Processing

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  1. PD 32 MEMORIA 32 DB 30 AB 8 CB 32 CB IACK 6 MWR MRD Mbi i=1..4 AB 8 DB 32 8 CLEAR IACKout Reg In s Q r Reg Out s Q r IRQ s SCO DEV 1 Q r 2 4 s Q r Interrupt 2 IVN 1 Dev Sel 2 IVN 2 Reg In IVN 3 Bcar Reg Out IVN 4 30 lsb 30 SCO DEV 2 2 CAR 1 I/O WR CAR 2 START 2 CAR 3 CAR 4 4 START 1 Reg In 4 START 2 Reg Out SELECT 4 WC 1 START 3 WC 2 SCO DEV 3 START 4 2 4 WC 3 DECR I/O WR WC 4 2 2 Dev Sel 32 Reg In 4 lsb Reg Out I/O FF 1 I/O FF 2 I/O WR SCO DEV 4 NEXT DATO 2 4 I/O FF 3 DATO SCRITTO I/O FF 4 MBG 2 DATO PRONTO 4 lsb MBR (esce da un Flip/Flop) SCO DMAC 4 DATO LETTO BURST 1 I/O WR BURST 2 2 DEV SEL BURST 3 BURST 4

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