Hi,
Does MPC5748G D-cache only support writethrough? or writeback is also supported?
If it supports both, how to configure it?
Thanks.
Travis Kuo
Solved! Go to Solution.
It only supports Write-through mode. Writeback (we called it Copy-back) mode has been removed, as I know, from all MPC57xx devices excluding MPC5777C, probably due to low utilization.
Copy-back mode exists on MPC55xx and MPC56xx legacy devices.
It only supports Write-through mode. Writeback (we called it Copy-back) mode has been removed, as I know, from all MPC57xx devices excluding MPC5777C, probably due to low utilization.
Copy-back mode exists on MPC55xx and MPC56xx legacy devices.