What does _CH[B,T]p mean?

[schlee68]

Hi Everyone!

I have a question about pin name.

In pdf document  "Intel Arria 10 GX, GT, and SX Device Family Pin Connection Guidelines"

Explained..

RREF_[T,B][L,R]  - . . .  top (T) side or bottom (B) side and left (L) side or right
(R) side of the device.

So, my question is below...

1. REFCLK_GXB[L1,R4] [C,D,E,F,G,H,I,J]_CH[B,T]n

What does CH mean? 

What does [B,T] mean?      Is this a Bottom or Top?

2. VREFB[[2][A,F,G,H,I,J,K, L], [3][A, B,C,D,E,F,G, H]]N0

What does N0 mean? 

Thanks!

[WZ2 · Accepted solution]

Hi there,

For1.

CH is Channal, b t is bottom and top.

For2.

There is no meaning for N0. You don’t need to care about it~

Best regards,

WZ

[schlee68]

To WZ2

Thanks!