What is ESEL in TLB ?

cancel
Showing results for 
Search instead for 
Did you mean: 

What is ESEL in TLB ?

Jump to solution
438 Views
vinothkumars
Senior Contributor III

Hi All,

I am doing u-boot debugging in T4160RDB target.

disable_tlb(14);

disable_tlb(15);

14 and 15 are ESEL (Entry Select) parameter.

What is entry select (ESEL) ?

How ESEL related with MMU TLB ?

Regards,

VinothS

Regards,
Vinothkumar Sekar
Tags (5)
0 Kudos
1 Solution
207 Views
herbert369
Contributor I

It is a part of the chip's memory-management unit. The TLB stores the recent translations of virtual memory to physical memory and can be called an address-translation cache shareit apk

View solution in original post

0 Kudos
5 Replies
208 Views
herbert369
Contributor I

It is a part of the chip's memory-management unit. The TLB stores the recent translations of virtual memory to physical memory and can be called an address-translation cache shareit apk

View solution in original post

0 Kudos
207 Views
ufedor
NXP TechSupport
NXP TechSupport

These are specific entries numbers in the selected TLB array.

0 Kudos
207 Views
ufedor
NXP TechSupport
NXP TechSupport

Please refer to the e6500 Core Reference Manual, Table 2-39. MAS0 field descriptions — MMU read/write and replacement control:

https://www.nxp.com/docs/en/reference-manual/E6500RM.pdf 

0 Kudos
207 Views
vinothkumars
Senior Contributor III

Hi,

Will you please explain what is 14 and 15 for esel parameter.

Regards,

VinothS

Regards,
Vinothkumar Sekar
0 Kudos
207 Views
vinothkumars
Senior Contributor III

Hi,

Thank you for your reply.

Regards,

VinothS

Regards,
Vinothkumar Sekar
0 Kudos