ZIPcores IP Cores for FPGA, CPLD and ASIC ZIPcores IP Cores for FPGA, CPLD and ASIC
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 Caches and Memory Management
ZIPcores - Caches and Memory Management - Generic Direct-mapped Read Cache

Printable version

Generic Direct-mapped Read Cache

Generic Direct-mapped Read Cache 

General Description

Direct-mapped read cache with configurable address width, word size, line size and number of cache lines. The cache has a fully pipelined architecture with FIFO buffering on all ports and buffering to hide the latency of a cache miss. Ideal for level-2/3 processor caches or pixel caches.

Key Design Features

- Direct-mapped organization
- Fully pipelined non-stalling architecture
- Cache flush functionality
- Register or RAM-based storage
- Configurable address width
- Configurable word size and line size
- Configurable number of cache lines
- Buffering to hide the memory latency
- Buffering on all input and output interfaces
- Cache performance metrics
- Simple valid/ready pipeline protocol
- 8 cycle cache hit latency

Applications

- Level-2 or level-3 processor read caches
- General purpose read caches
- Processor instruction caches
- Pixel caches

View full product datasheet: Direct-mapped Read Cache

Details
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SKU SKU7
Price: $1000.00

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FIFOs, Datapath and Pipeline Elements Peripheral and Communications Interfaces Caches and Memory Management Fixed-point Mathematics IEEE Floating-point Mathematics Digital Signal Processing Digital Modulation Digital Video Processing
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