Jelaskan Calpella platform (2009) dari Centrino dalam bahasa melayu

The codename Calpella refers to the sixth-generation Centrino platform; it will be competing with the AMD Fusion platform. Though originally scheduled to premiere in Q3 2009 with the second iteration of Nehalem processors, Intel has stated that due to pressure from computer manufacturers, they will delay the release of the platform until at least October 2009 (Q4 2009) to allowed OEM partners to clear excess inventory for existing chips. This is believed to be spurred by the lowered demand due to the current unfavorable economic conditions.