EP4CE55F23C9LN Altera, EP4CE55F23C9LN Datasheet - Page 412

• Manufacturer Part Number: EP4CE55F23C9LN
• Description: IC CYCLONE IV FPGA 55K 484FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE55F23C9LN

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2340000
• Number Of I /o: 324
• Voltage - Supply: 0.97 V ~ 1.03 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

3–22
Table 3–5. rx_dataoutfull[31..0] FPGA Fabric-Transceiver Channel Interface Signal Descriptions (Part 1 of 3)
Cyclone IV Device Handbook, Volume 2
FPGA Fabric-Transceiver
Channel Interface Description
8-bit FPGA fabric-Transceiver
Channel Interface
10-bit FPGA fabric-Transceiver
Channel Interface
Table 3–5
interface signals.
describes the rx_dataoutfull[31..0] FPGA fabric-Transceiver channel
Receive Signal Description (Based on Cyclone IV GX Supported FPGA
Fabric-Transceiver Channel Interface Widths)
The following signals are used in 8-bit 8B/10B modes:
rx_dataoutfull[7:0]: 8-bit decoded data (rx_dataout)
rx_dataoutfull[8]: Control bit (rx_ctrldetect)
rx_dataoutfull[9]: Code violation status signal (rx_errdetect)
rx_dataoutfull[10]: rx_syncstatus
rx_dataoutfull[11]: Disparity error status signal (rx_disperr)
rx_dataoutfull[12]: Pattern detect status signal (rx_patterndetect)
rx_dataoutfull[13]: Rate Match FIFO deletion status indicator
(rx_rmfifodatadeleted) in non-PCI Express (PIPE) functional modes.
rx_dataoutfull[14]: Rate Match FIFO insertion status indicator
(rx_rmfifodatainserted) in non-PCI Express (PIPE) functional modes.
rx_dataoutfull[14:13]: PCI Express (PIPE) functional mode
(rx_pipestatus)
rx_dataoutfull[15]: 8B/10B running disparity indicator (rx_runningdisp)
rx_dataoutfull[9:0]: 10-bit un-encoded data (rx_dataout)
rx_dataoutfull[10]: rx_syncstatus
rx_dataoutfull[11]: 8B/10B disparity error indicator (rx_disperr)
rx_dataoutfull[12]: rx_patterndetect
rx_dataoutfull[13]: Rate Match FIFO deletion status indicator
(rx_rmfifodatadeleted) in non-PCI Express (PIPE) functional modes
rx_dataoutfull[14]: Rate Match FIFO insertion status indicator
(rx_rmfifodatainserted) in non-PCI Express (PIPE) functional modes
rx_dataoutfull[15]: 8B/10B running disparity indicator (rx_runningdisp)
Chapter 3: Cyclone IV Dynamic Reconfiguration
© December 2010 Altera Corporation
Dynamic Reconfiguration Modes