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Category: Memory Core IP Cores (23)

8/16/32 bit Configurable SDRAM Controller

8/16/32 bit Configurable SDRAM Controller

Feature: • 8/16/32 Configurable SDRAM data width • Wish Bone compatible • Application clock and SDRAM clock can be async •…

License : GPL
Language : Verilog
16-bit SDRAM Controller Chip for Wishbone Interface

16-bit SDRAM Controller Chip for Wishbone Interface

This IP core is that of a small, simple SDRAM controller used to provide a 32-bit pipelined Wishbone interface to a 16-bit SDRAM chip. When…

License : GPL
Language : Verilog
Asynchronous Wishbone Compatible SDRAM Controller

Asynchronous Wishbone Compatible SDRAM Controller

SUPERSEDED BY HPDMC. Please do not ask me about this core! It is old and totally unsupported. HPDMC support, however, is available from the…

License : GPL
Language : Verilog
BRSFmnCE FPGA Implementation

BRSFmnCE FPGA Implementation

This module implements a synchronous FIFO using Block RAM resources such as those found in SRAM-based FPGAs. This module has been used in several…

License : LGPL
Language : Verilog
32-bit CFI Flash Controller IP

32-bit CFI Flash Controller IP

CFI flash controller IP. Provides two modes of operation - simple (Wishbone bus straight through to flash bus, essentially, but with 32-bit word…

License : LGPL
Language : Verilog
Implementation of DDR3 SDRAM Controller for FPGAs (Controller Core)

Implementation of DDR3 SDRAM Controller for FPGAs (Controller Core)

This is a controller core for DDR3 SDRAM. Default configuration supports one 64 bit UDIMM or SO-DIMM Supports DIMM sizes of 1GB, 2GB, 4GB and 8GB…

License : LGPL
Language : Verilog
DDR2 mem controller for Digilent Genesys Board

DDR2 mem controller for Digilent Genesys Board

n/a

License : LGPL
Language : Verilog
Configurable Direct Mapped Cache Controller

Configurable Direct Mapped Cache Controller

This project is to develop a direct mapped cache controller for embedded applications. Key Design Features - Direct mapped with configurable…

License : LGPL
Language : Verilog
DPSFmnCE FIFO for UARTs

DPSFmnCE FIFO for UARTs

This project provides a parameterizable synchronous FIFO which uses LUTs instead of Block RAMs for its memory. The FIFO can be parameterized in…

License : LGPL
Language : Verilog
High Performance Dynamic Memory Controller (HPDMC)

High Performance Dynamic Memory Controller (HPDMC)

HPDMC is part of the Milkymist System-on-Chip, the most advanced open source SoC for interactive multimedia applications. Fast DDR SDRAM controller…

License : GPL
Language : Verilog
Wishbone Wrapper for Xilinx Memory Interface Generator (MIG)

Wishbone Wrapper for Xilinx Memory Interface Generator (MIG)

Two WISHBONE wrappers will be developed for Xilinx Memory Interface Generator (MIG). The first is compliant with version B4 Registered Feedback…

License : LGPL
Language : Verilog
Generic Multi-purpose FIFOs in Verilog

Generic Multi-purpose FIFOs in Verilog

Generic, multi-purpose FIFOs. Available as single clock and dual clock version, binary, lfsr, and gray encoded (dual clock only). All are…

Language : Verilog
openHMC Controller - Configurable Open-Source Hybrid Memory Cube

openHMC Controller - Configurable Open-Source Hybrid Memory Cube

openHMC is an open-source project developed by the Computer Architecture Group (CAG) at the University of Heidelberg in Germany. It is a…

License : LGPL
Language : Verilog
Open FreeList Module

Open FreeList Module

Open FreeList Readme General Description The Open FreeList module is used to manage a set of variable sized packets inside a fixed memory block.…

License : LGPL
Language : Verilog
Versatile Memory Controller

Versatile Memory Controller

Overview This is a modular memory controller supporting different types of memories. Initial design will have support for SDR SDRAM. Upcoming…

License : LGPL
Language : Verilog
Versatile FIFO Designs Using Verilog

Versatile FIFO Designs Using Verilog

The FIFO implementation outlined in this document can easily be configured to suit the following asynchronous FIFO with different clock domains for…

License : LGPL
Language : Verilog
Wishbone Asynchronous Memory Bridge

Wishbone Asynchronous Memory Bridge

This project provides a bridge between asynchronous external memory interfaces found on many processors and a WishBone bus. It is being used on the…

License : LGPL
Language : Verilog
Wishbone DDR3 SDRAM Controller Verilog

Wishbone DDR3 SDRAM Controller Verilog

The purpose of this core is to provide a GPL wishbone core capable of commanding a DDR3 memory, such as the one used on Digilent's Arty board,…

License : GPL
Language : Verilog
Wb Size Bridge for 32-bit Wishbone Interface

Wb Size Bridge for 32-bit Wishbone Interface

Overview This IP provides a 8-bit or 16-bit bridge for a 32-bit WishBone interface. There is no buffering. The 32-bit transaction is delayed until…

Language : Verilog
RAM_wb

RAM_wb

This is a wishbone B3 compliant RAM memory. The memory array is defined as a 32 bit memory. This gives two valuable benefits. First. memory array…

License : LGPL
Language : Verilog