HC4GX15 Datasheet, PDF (439/668 Pages) Altera Corporation – HardCopy IV Device Handbook

Chapter 1: HardCopy IV GX Transceiver Architecture
Functional Modes
1–175
Figure 1–144 shows SDI mode configurations supported in HardCopy IV GX devices.
Figure 1–144. SDI 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
Data Rate (Gbps)
Channel Bonding
SDI
HD-SDI
(1.485/1.4835)
x1
3G-SDI
(2.97/2.967)
x1
Low-Latency PCS
Word Aligner
(Pattern Length)
8B/10B
Encoder/Decoder
Rate Match FIFO
Byte SerDes
Byte Ordering
Core
Fabric-Transceiver
Interface Width
Core
Fabric-Transceiver
Interface Frequency
(MHz)
Disabled
Bit-Slip
Disabled
Disabled
Disabled
Disabled
Enabled
Disabled
10-Bit
148.5/
148.35
20-Bit
74.25/
74.175
Disabled
Bit-Slip
Disabled
Disabled
Enabled
Disabled
20-bit
148.5/
148.35
© June 2009 Altera Corporation
HardCopy IV Device Handbook Volume 3