HC4GX15 Datasheet, PDF (557/668 Pages) Altera Corporation – HardCopy IV Device Handbook

Chapter 2: HardCopy IV GX Dynamic Reconfiguration
2–99
Description of Transceiver Channel Reconfiguration Modes
Table 2–29. rx_dataoutfull[63:0] Core fabric-Transceiver Channel Interface Signal Descriptions (Part
6 of 7)
Core fabric-Transceiver
Channel Interface
Receive Signal Description (Based on HardCopy IV GX Supported Core
Description
fabric-Transceiver Channel Interface Widths)
Four 8-bit un-encoded Data (rx_dataout)
rx_dataoutfull[7:0]- rx_dataout (LSByte)
rx_dataoutfull[23:16]
rx_dataoutfull[39:32]
rx_dataoutfull[55:48] - rx_dataout (MSByte)
32-bit mode
The following signals are used in 32-bit 8B/10B mode:
Four Control Data Bits (rx_dataout)
rx_dataoutfull[8] - rx_ctrldetect (LSB)
rx_dataoutfull[24]
rx_dataoutfull[40]
rx_dataoutfull[56] - rx_ctrldetect (MSB)
Four Receiver Error Detect Bits
rx_dataoutfull[9]- rx_errdetect (LSB)
rx_dataoutfull[25]
rx_dataoutfull[41]
rx_dataoutfull[57] - rx_errdetect (MSB)
Four Receiver Pattern Detect Bits
rx_dataoutfull[10]- rx_syncstatus (LSB) and
rx_dataoutfull[26]
rx_dataoutfull[42]
rx_dataoutfull[58] - rx_syncstatus (MSB)
Four Receiver Disparity Error Bits
rx_dataoutfull[11]- rx_disperr (LSB)
rx_dataoutfull[27]
rx_dataoutfull[43]
rx_dataoutfull[59] - rx_disperr (MSB)
Four Receiver Pattern Detect Bits
rx_dataoutfull[12]- rx_patterndetect (LSB)
rx_dataoutfull[28]
rx_dataoutfull[44]
rx_dataoutfull[60] - rx_patterndetect (MSB)
rx_dataoutfull[13], rx_dataoutfull[29],
rx_dataoutfull[45] and rx_dataoutfull[61]: Rate Match
FIFO deletion status indicator (rx_rmfifodatadeleted) in
non-PIPE/PCIe modes
rx_dataoutfull[14], rx_dataoutfull[30],
rx_dataoutfull[46], and rx_dataoutfull[62]: Rate
Match FIFO insertion status indicator (rx_rmfifodatainserted)
in non-PIPE/PCIe modes
© June 2009 Altera Corporation
HardCopy IV Device Handbook, Volume 3