EP4CGX75DF27C7N Altera, EP4CGX75DF27C7N Datasheet - Page 412

• Manufacturer Part Number: EP4CGX75DF27C7N
• Description: Cyclone IV GX
• Manufacturer: Altera
• Series: CYCLONE® IV GXr

Specifications of EP4CGX75DF27C7N

• Number Of Logic Elements/cells: 73920
• Number Of Labs/clbs: 4620
• Total Ram Bits: 4257792
• Number Of I /o: 310
• Number Of Gates: -
• Voltage - Supply: 1.16 V ~ 1.24 V
• Mounting Type: *
• Operating Temperature: 0°C ~ 85°C
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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