HC4GX15 Datasheet, PDF (391/668 Pages) Altera Corporation – HardCopy IV Device Handbook

Chapter 1: HardCopy IV GX Transceiver Architecture
Functional Modes
1–127
Figure 1–105 shows the HardCopy IV GX transceiver configurations allowed in PCI
Express (PIPE) functional mode.
Figure 1–105. HardCopy IV GX Transceivers in PCI Express (PIPE) Functional Mode
HardCopy IV GX Configurations
Basic
Protocol
Functional
Modes
PMA-PCS
Interface Width
Functional Mode
Single
Width
Double
Width
8-bit
10-bit 16-bit 20-bit
PIPE
XAUI
GIGE
SRIO
SONET
/SDH
(OIF)
CEI
SDI
10-bit 10-bit 10-bit 10-bit 8-bit 16-bit 10-bit
PIPE
Data Rate
Channel Bonding
PMA-PCS
Interface Width
Word Aligner
(Pattern)
8B/10B Encoder/
Decoder
Rate Match FIFO
PCI Express
hardIP
Byte SerDes
PCS-hardIP or
PCS-Core Fabric
Interface Width
PCS-hardIP or
PCS-Core Fabric
Interface Frequency
2.5 Gbps
(Gen1)
x1, x4, x8
10-Bit
Automatic
Synchronization
State Machine
(/K28.5+/,/K28.5-/)
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Enabled
8-Bit
8-Bit
16-Bit
250 MHz
250 MHz
125 MHz
5 Gbps
(Gen2)
x1, x4, x8
10-Bit
Automatic
Synchronization
State Machine
(/K28.5+/,/K28.5-/)
Enabled
Enabled
Enabled
Disabled
Disabled
Enabled
8-Bit
16-Bit
500 MHz
250 MHz
© June 2009 Altera Corporation
HardCopy IV Device Handbook Volume 3