HC4GX15 Datasheet, PDF (427/668 Pages) Altera Corporation – HardCopy IV Device Handbook

Chapter 1: HardCopy IV GX Transceiver Architecture
Functional Modes
1–163
Figure 1–131 shows the GIGE mode configuration supported in HardCopy IV GX
devices.
Figure 1–131. GIGE Mode
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
GIGE
Data Rate (Gbps)
1.25
Channel Bonding
x1
Low-Latency PCS
Word Aligner
(Pattern Length)
8B/10B
Encoder/Decoder
Disabled
Automatic
Synchronization
State Machine
(7-Bit Comma,
10-Bit /K28.5/)
Enabled
Rate Match FIFO
Byte SerDes
Byte Ordering
Core
Fabric-Transceiver
Interface Width
Core
Fabric-Transceiver
Interface Frequency
(MHz)
Enabled
Disabled
Disabled
8-Bit
125
© June 2009 Altera Corporation
HardCopy IV Device Handbook Volume 3