HC4GX15 Datasheet, PDF (314/668 Pages) Altera Corporation – HardCopy IV Device Handbook

1–50
Chapter 1: HardCopy IV GX Transceiver Architecture
Transmitter Channel Datapath
Figure 1–37 shows the transmitter bit reversal feature in Basic single-width for a 10-bit
wide datapath configuration.
Figure 1–37. Transmitter Bit Reversal Operation in Basic Single-Width Mode
Output from transmitter PCS
Converted data output to the
transmitter serializer
D[9]
D[8]
D[7]
TX bit reversal option enabled in
the ALTGX MegaWizard
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
HardCopy IV Device Handbook Volume 3
© June 2009 Altera Corporation