The difference between bcmdhd F/W and FMAC F/W

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Bill_123
Level 4
Level 4
Distributor - Weikeng(GC)
50 replies posted 100 sign-ins First like received

Dear Sir,

Environment:5G 802.11ac.
The bcmdhd F/W is from internel AMBA CV2X firmware.
FMAC F/W is from "FMAC-2021-10-20".

Chip:43455

We use the bcmdhd F/W and FMAC F/W to test throughput.
We find the difference with data rate and throughput.
Bcmdhd F/W is better than FMAC F/W not matter data rate and throughput.
Data rate of Bcmdhd F/W is 132Mbps.
Data rate of FMAC F/W is 72Mbps.


Question:
1.Is it correctly in the data rate.
2.how to set data rate of FMAC F/W to Bcmdhd F/W.
3.how to improve the performance.

 

B.R.

Bill.

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1 Solution
Bill_123
Level 4
Level 4
Distributor - Weikeng(GC)
50 replies posted 100 sign-ins First like received

Dear Sir,

No, they are difference.

 

B.R.

Bill

View solution in original post

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2 Replies
raks_99
Moderator
Moderator
Moderator
First question asked 250 replies posted 250 sign-ins

Hi @Bill_123 ,

Are both the firmwares the same version?

Extra throughput is DHD is known and expected. You can raise this question internally where the F/W was released.

 

Thanks

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Bill_123
Level 4
Level 4
Distributor - Weikeng(GC)
50 replies posted 100 sign-ins First like received

Dear Sir,

No, they are difference.

 

B.R.

Bill

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