Forum Discussion
ContributorEP4CE22F 256 net length report not found
ContributorA3 / A5 feature-wise are over kill so it is not required. C4 is up to 2040 under reports so no reason not to use it as it is very stable and easy to design.
I need the skew report because I want to minimize possible EMI under reflection.
So no reason not to post an give on missing length report in the document.
BTW COST is always the major reason to select a proper FPGA vs design.
1 A3 FPGA = x2.5 cost so why waste extra cost on A3 product when C4 is feasible ?
Regular ContributorHi BrianSune_Froum ,
I can't comment on the pricing side. You may check with local sales for that. On the netlength report side, the Cyclone IVE and Cyclone III share the same netlength reports, hence it is not published separately.
Uploading the required netlength report file, for your reference.
Regards
- BrianSune_Froum
A little bit confuse on the sharing message.
What do you mean same netlength report which C4 part to C3 part?
Thanks
Ash_R_AlteraI have a quick check on
Cyclone IV Net Length Report | Altera Community - 315301
vs
Show huge different, so please do confirm your modified xls is correct.
- Ash_R_Altera
Hi,
The file that I provided you is received from our relevant team, so please take that as the reference.
Regarding the community post that you referred, I am not sure of the source, so can't really comment.
Regards
- BrianSune_Froum
Miss the answering of which Cyclone III to Cyclone IV device mapping list.
For package-wise it is understandable that both families uses the same packaging and bonding pad.
But which device to which?
