HC4GX15 Datasheet, PDF (558/668 Pages) Altera Corporation – HardCopy IV Device Handbook

2–100
Chapter 2: HardCopy IV GX Dynamic Reconfiguration
Description of Transceiver Channel Reconfiguration Modes
Table 2–29. rx_dataoutfull[63:0] Core fabric-Transceiver Channel Interface Signal Descriptions (Part
7 of 7)
Core fabric-Transceiver
Channel Interface
Receive Signal Description (Based on HardCopy IV GX Supported Core
Description
fabric-Transceiver Channel Interface Widths)
rx_dataoutfull[15], rx_dataoutfull[31],
rx_dataoutfull[47], and rx_dataoutfull[63]: 8B/10B
running disparity indicator (rx_runningdisp)
The following signals are used in 32-bit SONET/SDH scrambled
backplane mode:
Four Control Data Bits (rx_dataout)
rx_dataoutfull[7:0]- rx_dataout (LSByte)
rx_dataoutfull[23:16]
rx_dataoutfull[39:32]
rx_dataoutfull[55:48] - rx_dataout (MSByte)
rx_dataoutfull[8], rx_dataoutfull[24],
32-bit mode (continued) ^{rx_dataoutfull[40], and rx_dataoutfull[56]: four}
rx_a1a2sizeout
Four Receiver Sync Status Bits
rx_dataoutfull[10]- rx_syncstatus (LSB)
rx_dataoutfull[26]
rx_dataoutfull[42]
rx_dataoutfull[58] - rx_syncstatus (MSB)
Four Receiver Pattern Detect Bits
rx_dataoutfull[12]- rx_patterndetect (LSB)
rx_dataoutfull[28]
rx_dataoutfull[44]
rx_dataoutfull[60] - rx_patterndetect (MSB)
Four 10-bit Control Data Bits (rx_dataout)
rx_dataoutfull[9:0]- rx_dataout (LSByte)
rx_dataoutfull[25:16]
rx_dataoutfull[41:32]
rx_dataoutfull[57:48] - rx_dataout (MSByte)
Four Receiver Sync Status Bits
rx_dataoutfull[10]- rx_syncstatus (LSB)
40-bit mode
rx_dataoutfull[26]
rx_dataoutfull[42]
rx_dataoutfull[58] - rx_syncstatus (MSB)
Four Receiver Pattern Detect Bits
rx_dataoutfull[12]- rx_patterndetect (LSB)
rx_dataoutfull[28]
rx_dataoutfull[44]
rx_dataoutfull[60] - rx_patterndetect (MSB)
HardCopy IV Device Handbook, Volume 3
© June 2009 Altera Corporation