公开(公告)号：US10416963B2

公开(公告)日：2019-09-17

申请号：US15626454

申请日：2017-06-19

Applicant: ARM Limited

Inventor： Daniel Arulraj ,  Graeme Peter Barnes ,  Lee Eisen ,  Gary Gorman

IPC: G06F7/02 ,  G06F7/50 ,  G06F3/06 ,  G06F12/14 ,  H03M7/24 ,  H03M7/30

Abstract: A data processing apparatus is provided, for performing a determination of whether a value falls within a boundary defined by a lower limit between 0 and 2m and an upper limit between 0 and 2m. The apparatus includes storage circuitry that stores each of the lower limit and the upper limit in a compressed form as a mantissa of q