Intel C2550 FH8065401488912 Data Sheet
Product codes
FH8065401488912
Volume 3—Signal Electrical and Timing Characteristics—C2000 Product Family
Network Controller Sideband Interface (NC-SI)
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 3 of 3
September 2014
654
Order Number: 330061-002US
33.5
Network Controller Sideband Interface (NC-SI)
The SoC is designed to interface with circuitry conforming to the specifications in
Section 10.2 Electrical and Signal Characteristics and Requirements, of the DSP0222
Network Controller Sideband Interface (NC-SI) Specification, Version: 1.0.0.
These signals are in the 3.3V SUS power well of the SoC.
• NCSI_TX_EN (Input)
• NCSI_CLK_IN (Input/Output OD)
• NCSI_CRS_DV (Output)
• NCSI_ARB_IN (Input)
• NCSI_ARB_OUT (Input)
• NCSI_TXD0 (Input)
• NCSI_TXD1 (Input)
• NCSI_RXD0 (Output)
• NCSI_RXD1 (Output)
• NCSI_CLK_IN (Input/Output OD)
• NCSI_CRS_DV (Output)
• NCSI_ARB_IN (Input)
• NCSI_ARB_OUT (Input)
• NCSI_TXD0 (Input)
• NCSI_TXD1 (Input)
• NCSI_RXD0 (Output)
• NCSI_RXD1 (Output)
For electrical specifications, refer to Section 10 of the DSP0222 Network Controller
Sideband Interface (NC-SI) Specification, Version: 1.0.0.