Altera QDRII SRAM Controller MegaCore Function Uživatelský manuál stáhnout pdf (Strana 20)

2–10 MegaCore Version 9.1 Altera Corporation

QDRII SRAM Controller MegaCore Function User Guide November 2009

QDRII SRAM Controller Walkthrough

2. After you review the generation report, click Exit to close IP

Toolbench.

You have finished the walkthrough. Now, simulate the example design

(refer to “Simulate the Example Design” on page 2–11), edit the PLL(s)

(refer to “Edit the PLL” on page 2–18), and compile (refer to “Compile the

Example Design” on page 2–19).

<variation

name>_auk_qdrii_sram_pipe_resynch_wrapper.v

hd or .v

File that includes the write data pipeline and includes the

address and command, read command, write data, and

write command pipeline.

<variation

name>_auk_qdrii_sram_pipeline_addr_cmd.vhd

or .v

Address and command pipeline.

<variation

name>_auk_qdrii_sram_pipeline_rdata.vhd or .v

Read data pipeline.

<variation

name>_auk_qdrii_sram_pipeline_wdata.vhd or .v

Write data pipeline.

<variation

name>_auk_qdrii_sram_read_group.vhd or .v

The read registers.

<variation

name>_auk_qdrii_sram_resynch_reg.vhd or .v

The resynchronization FIFO buffers.

<variation

name>_auk_qdrii_sram_train_wrapper.vhd or .v

File that contains all the training group modules.

<variation

name>_auk_qdrii_sram_test_group.vhd or .v

Training module, which realigns latency.

<variation

name>_auk_qdrii_sram_write_group.vhd or .v

The write registers.

<variation name>.qip Contains Quartus II project information for your

MegaCore function variations.

<top-level name>.vhd or .v (1) Example design file.

add_constraints_for_

<variation name>.tcl The add constraints script.

qdrii_pll_stratixii.vhd or .v Stratix II PLL.

Notes to Ta b le 2– 1 :

(1) <top-level name> is the name of the Quartus II project top-level entity.

(2) <variation name> is the name you give to the controller you create with the Megawizard.

(3) IP Tooblench replaces the string qdrii_sram with qdriiplus_sram for QDRII+ SRAM controllers.

Table 2–1. Generated Files (Part 2 of 2) (1), (2) & (3)

Filename Description

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 67 68

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