I received a plethora of e-mails regarding my recent article, entitled "Opinion: Semi IP sector is a lost cause"
Then, I asked for the IP vendors themselves to respond to a set of questions. Here's one letter to the editor:
Editor,
I agree that the silicon IP market is in a tragic state. I think the often cited quality issue is an out of date stereotype. I have witnessed plenty of high quality IPs.
The fundamentals of a business are in question here. Why are no new SIP companies forming? They cannot make a profit. The customers tend to think they are just hiring labor with no value add so they negotiate the IP company down to zero profit.
Only microprocessor core companies have leverage at this point, because they have established a brand (ARM, MIPS etc.) Most IP companies cannot charge a royalty so profit is pretty thin.
Then foundries play a role in this business challenge by not quite meeting the spec of the process every now and then, which pretty much trashes whatever effort the IP company invested. The foundry apologizes; sometimes but never covers the loss.
The foundries play a song (split personality) that they support third-party IP to customers but in reality they want to provide their own free IP so they can lock the customer into their fab and potentially prevent the customer from throwing the mask set over to a cheaper compatible foundry in the future.
On top of all of this the number of design starts continues to decline. If you do not have a unique or strongly branded offering this is not a happy place to do business and build equity.
So why do these few IP survive?
ARM: Positive brand -- and value commands royalty
MIPS: Positive brand -- and value commands royalty
RAMBUS: Patent troll -- demands value via litigation
The only others worth mentioning survive due to a shortage of analog designers.
Les Wilson