实际的文章是：Estimating your HERON size Requirements
T6 Y8 Y4 H* ~" FIntroduction
( O. m& R# V2 X! PThe HERON-FPGA family offers a wide range of FPGAs with I/O interfaces. They can be used for many 6 u) O: `! ]) T/ _+ [
purposes, ranging from building complex I/O subsystems to doing signal processing and implementing data 9 x2 P X: v) J
buffers. This white paper gives some rough guidance on which FPGA is required for your application. : G* s; m# p; N' \7 S
There are two types of application –I/O, and processing. These are dealt with separately.
x' H8 O4 z" ]个人感觉没什么用，后来者看情况下，省点钱吧
