Quartus Mif File How To Complete The

Quartus Mif File How To Complete The

The following tutorial section shows you how to complete the stratixfilter.bdf file by connecting the symbols, as shown in the following completed schematic.

The logic, memory, and embedded DSP resources in Stratix devices are ideal for data-path, packet-intensive, DSP, and communications designs.

The integrated PLLs combine with an advanced hierarchical clocking network to support clock management and high-speed differential IO standard requirements.

When you instantiate these megafunctions in a design, the Compiler automatically implements the logic of the megafunctions in appropriate Stratix device resources.

The tutorial guides you through the steps necessary to complete the stratixfilter design by instantiating high-speed LVDS, embedded shift registers, TriMatrix memory, and DSP megafunctions, as shown in the following completed schematic.

After you complete the design, you can compile it for a Stratix device.

The stratixfilter project and design files are installed in the qdesignsstratix directory during the installation process.

The following tutorial section guides you as you open the top-level project and design.

You can use these dedicated PLLs to multiply reference clocks and drive high-speed differential SERDES channels.

You can instantiate an LVDS receiver megafunction ( altlvdsrx ) andor LVDS transmitter megafunction ( altlvdstx ) to implement differential IO standards with a dedicated SERDES.

To create a two-channel altlvdsrx megafunction with a deserialization factor of eight, follow these steps.

These memory structures include small M512 memory blocks (32x18 bits), which you can use to implement single-port RAM; and medium M4K memory blocks (128x36 bits) and large MegaRAM memory blocks (4096x144 bits), which you can use to implement single-port, simple dual-port, and true dual-port RAM in the fully synchronous Stratix architecture.

During compilation, the Compiler selects the most appropriate size memory block to implement the FIFO.

To create a 16-bit, dual-clock FIFO with separate read and write clocks, follow these steps.

Previous implementation of tapped shift registers required multiple instances of shift register symbols.

To create a 16-bit wide, 16-bit deep shift register with taps, follow these steps.

When you configure a memory block as RAM or ROM, you can use a Memory Initialization File (.mif ) to pre-load the initial contents of the memory.

Each of the ROM megafunctions uses a separate Altera-provided MIF to pre-load the initial contents of the memory.

These ROM megafunctions in the design feed the data to the Multiply-Add megafunction created later in this tutorial.

You can use the DSP blocks to implement arithmetic functions such as multiply and multiply-accumulate with or without using add, subtract, or accumulate functions.

These multipliers can optionally feed an adder or accumulator within the block.

When you compile a design that contains DSP functions, the Compiler automatically implements the logic of these functions in DSP blocks.