EP4CE55F23C8 Altera, EP4CE55F23C8 Datasheet - Page 273

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EP4CE55F23C8

Manufacturer Part Number
EP4CE55F23C8
Description
IC CYCLONE IV FPGA 55K 484FBGA
Manufacturer
Altera
Series
CYCLONE® IV Er

Specifications of EP4CE55F23C8

Number Of Logic Elements/cells
55856
Number Of Labs/clbs
3491
Total Ram Bits
2340000
Number Of I /o
324
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
484-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-

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Contents
Chapter 3. Cyclone IV Dynamic Reconfiguration
© December 2010 Altera Corporation
Power Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Simulation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Reference Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Glossary of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Dynamic Reconfiguration Controller Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Dynamic Reconfiguration Controller Port List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Dynamic Reconfiguration Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Error Indication During Dynamic Reconfiguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
Functional Simulation of the Dynamic Reconfiguration Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Offset Cancellation Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
PMA Controls Reconfiguration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Transceiver Channel Reconfiguration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
PLL Reconfiguration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
Functional Simulation of the Offset Cancellation Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Method 1: Using logical_channel_address to Reconfigure Specific Transceiver Channels . . . . 3-12
Method 2: Writing the Same Control Signals to Control All the Transceiver Channels . . . . . . . 3-14
Method 3: Writing Different Control Signals for all the Transceiver Channels at the Same
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Channel Interface Reconfiguration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Data Rate Reconfiguration Mode Using RX Local Divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Control and Status Signals for Channel Reconfiguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
Cyclone IV Device Handbook, Volume 2
iii

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