Forum Discussion
New ContributorCYCLONE 10LP Decouple capacitors
Hi,
Im designing board with 10CL120YF780 and try to understand which decoupling capacitors i should use.
All the banks works on 3.3V (about that, also the configure bank can use this voltage, JTAG&FLASH, right?)
F = 200MHz
VCCIO (1-8): 3.3V, 0.1A max, 3.75V max OV
VCCINT: 1.2V, 2A max, 1.8V max OV
VCCD_PLL: 1.2V, 0.2A max, 1.8V max OV
VCCA: 2.5V, 0.1A max, 3.75V max OV
Please your help with that (the PDN xls doesn't work for some reason on my computer)
Thanks
4 Replies
AqidAyman_AlteraRegular Contributor
Hello,
In the Cyclone 10 LP Pin Connection Guideline, there is mentioned below:
"To assist in decoupling analysis, Power Distribution Network (PDN) Design Tool serves as an excellent decoupling analysis tool"
For Cyclone 10 LP, there is no PDN specifically for this device. You need to use device-agnostic version of the PDN design tool obtain a similar result. Can you try to download it from below link?
The User Guide for this PDN can find from below link:
Yoav_InsightecHi
Unfortunately, my IT blocks every file with macro, so I can't use the PDN tool and also the EPE.
If you have another way to help it will be great.
- AqidAyman_Altera
Hi,
To my knowledge, we only provide the PDN tool to estimate the right decoupling capacitor as part of the device guidelines.
https://www.intel.com/content/www/us/en/docs/programmable/683861/current/decoupling-capacitors.html
Regards,
Aqid
