EP4CGX75DF27C7N Altera, EP4CGX75DF27C7N Datasheet - Page 342

• Manufacturer Part Number: EP4CGX75DF27C7N
• Description: Cyclone IV GX
• Manufacturer: Altera
• Series: CYCLONE® IV GXr

Specifications of EP4CGX75DF27C7N

• Number Of Logic Elements/cells: 73920
• Number Of Labs/clbs: 4620
• Total Ram Bits: 4257792
• Number Of I /o: 310
• Number Of Gates: -
• Voltage - Supply: 1.16 V ~ 1.24 V
• Mounting Type: *
• Operating Temperature: 0°C ~ 85°C
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1–62
Cyclone IV Device Handbook, Volume 2
Figure 1–62. XAUI in 10 Gbps LAN Layers
XAUI functions as a self-managed interface because code group synchronization,
channel deskew, and clock domain decoupling is handled with no upper layer
support requirements. This functionality is based on the PCS code groups that are
used during the inter-packet gap time and idle periods.
LAN CSMA/DC Layers
XGMII Extended Sublayer
XGMII Extended Sublayer
LLC or other MAC client
MAC Control (Optional)
Reconcilation
Higher Layers
10 Gbps
Medium
MAC
PMA
PMD
PCS
XGMII
XAUI
XGMII
Chapter 1: Cyclone IV Transceivers Architecture
Optional XGMII
Extender
PHY
© December 2010 Altera Corporation
Transceiver Functional Modes