Altera First-In-First-Out Partitioner Manuale Utente

User GuideFIFO PartitionerMegafunction101 Innovation DriveSan Jose, CA 95134(408) 544-7000http://www.altera.comDocument Version: 1.2Document Date: Aug

8 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedConsidering the restriction on the TDM_clk, it is easy to estimate the per

Altera Corporation 9Getting Started FIFO Partitioner Megafunction User GuideSpecifying Global Configuration OptionsSpecify the number of FIFOs you re

10 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedSpecify the clock frequencies of the read and write clock ports of each F

Altera Corporation 11Getting Started FIFO Partitioner Megafunction User GuideFigure 5. Frequency Information in the FIFO Partitioner MegaWizardTo min

12 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedFIFO Write-port FunctionalityEach FIFO write-port includes an independent

Altera Corporation 13Getting Started FIFO Partitioner Megafunction User GuideRead operations with read_b_n operating as a read requestTo read from th

14 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedFigure 8 shows the identical situation as Figure 7, except for a FIFO wit

Altera Corporation 15Getting Started FIFO Partitioner Megafunction User GuideFigure 9. Writing 16-bit words and reading 8-bit wordsFIFOs with a narro

16 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedFigure 10. Writing 8-bit words and reading 16-bit wordsPort Listing for F

Altera Corporation 17Getting Started FIFO Partitioner Megafunction User Guideclk_port_a_nYes In Clock for port a of FIFO nWrite side FIFO port clock.

ii Altera CorporationCopyright FIFO Partitioner Megafunction User GuideCopyright © 2005 Altera Corporation. All rights reserved. Altera, The Programma

18 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedSynthesizing FIFO Partitioner FunctionsThe HDL output file generated by t

Altera Corporation 19Getting Started FIFO Partitioner Megafunction User GuideUsing Third-Party EDA Tools for SynthesisWhen using third-party EDA tool

20 Altera CorporationFIFO Partitioner Megafunction User Guide Getting Started1 Logic internal to the MegaWizard-generated function must operate at the

Altera Corporation iiiContentsAbout this User Guide ...

Altera Corporation 1About this User GuideThis user guide provides comprehensive information about the Altera® FIFO Partitoner.Table 1 shows the user

2 Altera CorporationFIFO Partitioner Megafunction User Guide About this User GuideHow to Contact AlteraFor the most up-to-date information about Alter

Altera Corporation 3About this User Guide FIFO Partitioner Megafunction User GuideCourier type Signal and port names are shown in lowercase Courier t

Altera Corporation 5Getting StartedIntroductionThe FIFO Partitioner is a tool for mapping multiple FIFOs into a single physical memory block. The abi

6 Altera CorporationFIFO Partitioner Megafunction User Guide Getting StartedFeaturesTable 1 summarizes key features of the FIFO Partitioner.Time-Domai

Altera Corporation 7Getting Started FIFO Partitioner Megafunction User GuideFigure 2. Detailed view of FIFO Partitioner functionWhen a read or write