I would believe this is because business reason :) same DIE ,mask some function for different price
2015-01-18 12:47 GMT+08:00 Matthijs van Duin <matthijsvand...@gmail.com>: > On Sunday, 18 January 2015 05:23:51 UTC+1, liyaoshi wrote: >> >> AM57x dont have EVE IP >> > > Well, they *have* four EVEs, but they didn't pass the factory test and got > disabled. If all EVEs did pass the test it would probably have ended up > with "TDA2" stamped on its package. It two pass the tests (and both DSPs) > it may end up a high-end DRA75x. On the other hand, the DRA7xx however are > apparently okay with one SGX-540 core being disabled, while that wouldn't > be acceptable for an AM572x. > > This is how your rescue the yield of such a huge and complicated die. > >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.