公开(公告)号：DE19929050A1

公开(公告)日：2000-02-24

申请号：DE19929050

申请日：1999-06-25

Applicant: IBM

Inventor： GAERTNER UTE ,  HAESS JUERGEN ,  LAUB OLIVER ,  MAURER EBERHARD ,  PFEFFER ERWIN

IPC: G06F9/32 ,  G06F9/38

Abstract: The data processor has a condition code buffer (10) and counter (26) and a number of execution units (22,24). The buffer is configured as a matrix and the data is stored in mirrored form in the buffer. In order to determine if the code for the following operation is valid a comparison (28) is made between values.

公开(公告)号：DE19929050C2

公开(公告)日：2002-01-03

申请号：DE19929050

申请日：1999-06-25

Applicant: IBM

Inventor： GAERTNER UTE ,  HAESS JUERGEN ,  LAUB OLIVER ,  MAURER EBERHARD ,  PFEFFER ERWIN

IPC: G06F9/32 ,  G06F9/38