Chip specifications including architecture of chip,clock reset distribution,chip features,etc. Ram spec containing generated ram macro options.Such as macro name,bits,words,corners,etc. Port list in each harden. Source code and IPs. ReadMe file illustration the delivery data. Ha ...
在多时钟域设计时,coding 结束后,需要做CDC(Clock Domain Cross)检查。一般使用Mentor Graphics推出的Questa-cdc工具或者Spyglass cdc。目前使用的Questa-cdc,version10.0f linux of may 2013下面记录一些用法。 【1】一个design被设置为blackbox后,还需要将该design 端口设置相应的同步的时钟。 例如: ...