AnsweredAssumed Answered

What is the Maximum MIPI CSI2 bandwidth for 4 lanes ?

Question asked by Titus Stalin on May 23, 2017
Latest reply on Oct 26, 2017 by Titus Stalin

Hello Experts,

I would like to know the maximum achievable MIPI-CSI2 bandwidth with 4 lanes configuration for imx6 quad processor ?

I'm using 4 lanes MIPI configuration and able to achieve up to 750Mbps per lane, but imx6 guide mentioned 800Mbps per lane.


IMX6DQRM.pdf, page no 450.


One MIPI/CSI-2 port- IPU receives two components per cycle from the MIPI_CSI2
interface. The maximum bandwidth of the interface is as follows:
• 400MByte/sec for four data lanes configuration (800Mbps/lane)
• 375MByte/sec for 3 data lanes configuration (1000Mbps/lane)
• 250MByte/sec for 2 data lanes configuration (1000Mbps/lane)
• 125Mbyte/sec for 1 data lanes configuration (1000Mbps/lane)


So what is practically achievable MIPI-CSI2 bandwidth for 4 lanes ?



Thanks for your support.