QL80FC 查看數據表（PDF） - QuickLogic Corporation

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QL80FC

QuickLogic QL80FC Programmable Fibre Channel ENDEC

QuickLogic Corporation 

QL80FC - QuickFCTM

REFERENCE DEVELOPMENT KIT

Reference Development Kit

QuickLogic has designed an evaluation board, which

will allow the system designer to test their designs in

hardware. The board plugs into a PCI expansion slot

in a Windows PC and allows the user to communi-

cate with the QuickLogic ENDEC chip via a user

modifiable software script and the PCI bus. The block

diagram for the board is shown below. PCI speeds of

up to 64 bits at 75 MHz are supported via Quick-

Logic's QL5064 device, enabling system read/write

speeds matching those of the Fibre Channel link.

There is a socket for the ENDEC chip, and connec-

tion points for a logic analyzer on the board. There is

also a GBIC Fibre Channel connector on the board

to allow communication with other Fibre Channel

devices.

A Reference Design is supplied by QuickLogic to

load into the programmable portion of the ENDEC

chip. The Reference Design code will allow the sys-

tem designer to immediately have an operational

chip for use on the reference board. The source code

for the reference design and software is available to

the system designer for use or modification as he or

she wishes, free of charge.

LED Indicators

PCI

Bus

QuickLogic

QL5064

75MHz/64 bit

PCI Controller

Transmit

FIFO

Receive

FIFO

8 Bit Data

Bus

QuickLogic QL80FC Programmable

ENDEC Chip

User Customizable

Logic

FIFO Control

Glue Logic

for FIFO

Interface

Embedded

Fibre Channel

ENDEC

FIGURE 10. Reference Board Block Diagram

125 MHz

Oscillator

Transmit/

Receive

SERDES

GBIC

Media

I/O

2.5 Gb/s

17

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