HC4GX15 Datasheet, PDF (417/668 Pages) Altera Corporation – HardCopy IV Device Handbook

Chapter 1: HardCopy IV GX Transceiver Architecture
Functional Modes
1–153
Figure 1–122 shows the XAUI mode configuration supported in HardCopy IV GX
devices.
Figure 1–122. HardCopy IV GX XAUI Mode Configuration
HardCopy IV GX Configurations
Basic
Protocol
Functional Modes
Single
Width
Double
Width
PIPE
XAUI
GIGE
SRIO
SONET
/SDH
(OIF)
CEI
SDI
PMA-PCS Interface
Width
8-bit
10-bit 16-bit 20-bit
10-bit 10-bit 10-bit 10-bit 8-bit 16-bit 10-bit
Functional Mode
Data Rate (Gbps)
Channel Bonding
XAUI
3.125 - 3.75
x4
Low-Latency PCS
Word Aligner
(Pattern Length)
Deskew FIFO
8B/10B
Encoder/Decoder
Disabled
Automatic
Synchronization
State Machine
(10-Bit/K28.5/)
Enabled
Enabled
Rate Match FIFO
Enabled
Byte SerDes
Byte Ordering
Core
Fabric-Transceiver
Interface Width
Core
Fabric-Transceiver
Interface Frequency
(MHz)
Enabled
Disabled
16-Bit
156.25 -
187.5
© June 2009 Altera Corporation
HardCopy IV Device Handbook Volume 3