EP4CE6E22I8L Altera, EP4CE6E22I8L Datasheet - Page 3

• Manufacturer Part Number: EP4CE6E22I8L
• Description: IC CYCLONE IV FPGA 6K 144EQFP
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE6E22I8L

• Number Of Logic Elements/cells: 6272
• Number Of Labs/clbs: 392
• Total Ram Bits: 270000
• Number Of I /o: 91
• Voltage - Supply: 0.97 V ~ 1.03 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 144-EQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Asynchronous Spread Spectrum Clock Modulation Tracking
Asynchronous Spread Spectrum Clock Modulation Tracking
SATA CDR PPM Tolerance
Table 2. CDR PPM Device Tolerances (Asynchronous SSC Not Enabled)
Remote System Upgrade
March 2011 Altera Corporation
Note to
(1) To support CDR PPM tolerances greater than ±300 PPM, implement a PPM detector in your user logic and configure your device in CDR to Manual
(Async SSC
CDR PPM
tolerance
enabled)
Lock mode.
not
Table
2:
EP4CGX15
±350
(1)
The receiver clock data recover (CDR) is not able to track the incoming data with
asynchronous SSC modulation for the serial ATA (SATA), DisplayPort, and
V-by-one HS protocols.
The receiver CDR is able to track the incoming data with synchronous SSC
modulation for the PCI Express
If you are considering a custom protocol design that requires SSC modulation in a
Basic mode configuration, Altera recommends designing with synchronous SSC
modulation.
You must constrain the CDR PPM tolerances for both SATA Gen1 and Gen2 data rates
based on
The remote system upgrade (RSU) feature does not operate correctly when you
initiate a reconfiguration cycle that goes from a factory configuration image to an
invalid application configuration image. In this scenario, the Cyclone IV GX device
fails to revert back to the factory configuration image after a configuration error is
detected while loading the invalid application configuration image. The failure is
indicated by a continuous toggling of the nSTATUS pin, or the CONF_DONE pin stays low
after configuration.
In a correct operation, the Cyclone IV GX device would revert back to the factory
configuration image after a configuration error is detected with the invalid
configuration image.
An invalid application configuration image is classified as one of the following:
■
■
The RSU feature works correctly with all other reconfiguration trigger conditions.
A partially programmed application image
An application image assigned with a wrong start address
EP4CGX22
±350
Table 2
(1)
(F169/F324
EP4CGX30
packages)
±350
without asynchronous SSC modulation for incoming data.
(1)
EP4CGX30
package)
(F484
±200
®
(PCIe
Device
EP4CGX50
®
±200
) Gen1 protocol.
EP4CGX75
±200
EP4CGX110
Errata Sheet for Cyclone IV Devices
±350
(1)
EP4CGX150
±350
(1)
Page 3
PPM
Unit