Difference between revisions of "ORCA SOM/ORCA Hardware/Peripherals/PCI Express"

From DAVE Developer's Wiki
Jump to: navigation, search
Line 15: Line 15:
 
<section end="History" />
 
<section end="History" />
 
<section begin="Body" />
 
<section begin="Body" />
 
<section begin="Preliminary" />
 
  
 
==Peripheral PCI Express ==
 
==Peripheral PCI Express ==
 
{{Wip|text=Documentation under NXP's NDA: please refer to helpdesk@dave.eu }}
 
 
<section end="Preliminary" />
 
 
<!--
 
  
 
<section begin="Body" />
 
<section begin="Body" />
Line 45: Line 37:
 
The Pin mapping is described in the [[ORCA SOM/ORCA Hardware/Pinout_Table | Pinout table section]]
 
The Pin mapping is described in the [[ORCA SOM/ORCA Hardware/Pinout_Table | Pinout table section]]
  
-->
 
 
----
 
----
  
 
[[Category:ORCA]]
 
[[Category:ORCA]]

Revision as of 15:26, 13 December 2021

History
Version Issue Date Notes
1.0.0 Feb 2021 First release


Peripheral PCI Express[edit | edit source]


PCI Express (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards.

Description[edit | edit source]

The PCI Express interface available on ORCA is based on iMX8MPlus SoC.

The PCI Express interface supports the following standards and features:

  • two PCIe PHY ports (1-lane each)
  • up to 8.0 Gbps data rate
  • complies to PCI Express Gen3 specification
  • 8B/10B Encoding / Decoding
  • Supports Spread Spectrum Clocking in Transmitter and Receiver

Pin mapping[edit | edit source]

The Pin mapping is described in the Pinout table section