cyclone II开发板原理图.pdf

cyclone II开发板原理图8

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NOTES:
1. Project Drawing Numbers: Raw PCB Gerber Files PCB Design Files Assembly Drawing Fab Drawing Schematic Drawing PCB Film Bill of Materials Schematic Design Files Functional Specification PCB Layout Guidelines Assembly Rework 100-0310202-B1 110-0310202-B1 120-0310202-B1 130-0310202-B1 140-0310202-B1 150-0310202-B1 160-0310202-B1 170-0310202-B1 180-0310202-B1 210-0310202-B1 220-0310202-B1 320-0310202-B1

REV
A B

DATE
01/26/2005 02/17/2005

PAGES
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DESCRIPTION
Released for Protoype Production Fixed clock buffer U27 pinout. Fixed SSRAM U22 pinout to remove rework. Fixed EVM_CE2/CE3 short on TI EVM Interface. Fixed VTT Regulator U8 decoupling by adding ceramic output caps.

E

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2. 894 Parts, 63 Library Parts, 874 Nets, 4299 Pins

System Block Diagram