ALTERA EP1C6Q240C8N, IC CYCLONE FPGA 5980 LE 240-PQFP, ROHS

Description

ALTERA# EP1C6Q240C8N, IC CYCLONE FPGA 5980 LE 240-PQFP, ROHS

Features, Applications

Chapter Revision Dates………………………………………………………………… xi About this Handbook………………………………………………………………….. xiii

How to Find Information……………………………………………………………………………………………………… xiii How to Contact Altera………………………………………………………………………………………………………….. xiii Typographic Conventions…………………………………………………………………………………………………….. xiv

Section I. Cyclone FPGA Family Data Sheet

Functional Description………………………………………………………………………………………………………….. 2­1 Logic Array Blocks……………………………………………………………………………………………………………….. 2­3 LAB Interconnects……………………………………………………………………………………………………………. 2­3 LAB Control Signals…………………………………………………………………………………………………………. 2­4 Logic Elements……………………………………………………………………………………………………………………… 2­5 LUT Chain & Register Chain……………………………………………………………………………………………. 2­7 addnsub Signal………………………………………………………………………………………………………………… 2­7 LE Operating Modes………………………………………………………………………………………………………… 2­7 MultiTrack Interconnect……………………………………………………………………………………………………… 2­12 Embedded Memory…………………………………………………………………………………………………………….. 2­18 Memory Modes………………………………………………………………………………………………………………. 2­18 Parity Bit Support…………………………………………………………………………………………………………… 2­20 Shift Register Support…………………………………………………………………………………………………….. 2­20 Memory Configuration Sizes………………………………………………………………………………………….. 2­21 Byte Enables…………………………………………………………………………………………………………………… 2­23 Control Signals & M4K Interface……………………………………………………………………………………. 2­23 Independent Clock Mode……………………………………………………………………………………………….. 2­25 Input/Output Clock Mode…………………………………………………………………………………………….. 2­25 Read/Write Clock Mode………………………………………………………………………………………………… 2­27 Single-Port Mode……………………………………………………………………………………………………………. 2­28 Global Clock Network & Phase-Locked Loops……………………………………………………………………. 2­29 Global Clock Network……………………………………………………………………………………………………. 2­29 Dual-Purpose Clock Pins……………………………………………………………………………………………….. 2­30

Manufacturer Part Number: EP1C6Q240C8N
Manufacturer: Altera