公开(公告)号：DE69034165T2

公开(公告)日：2005-09-22

申请号：DE69034165

申请日：1990-07-20

Applicant: INFINEON TECHNOLOGIES AG

Inventor： FLECK ROD

IPC: G06F13/38 ,  G06F13/40

公开(公告)号：DE59904758D1

公开(公告)日：2003-04-30

申请号：DE59904758

申请日：1999-07-02

Applicant: INFINEON TECHNOLOGIES AG

Inventor： ROHM PETER ,  LETEINTURIER PATRICK ,  FLECK ROD

IPC: G05B15/02 ,  G05B19/042 ,  G05B19/05

Abstract: An electric control device generates control signals that control electrical devices. The control device has a multiplicity of control modules. At least some of the control modules have a comparator for comparing two values and they function in dependence on the various outcomes of comparison. One of more global comparators are provided for certain comparisons in the control device. Each of the global comparators operates on several or all of the control modules. The control modules operate not only in dependence on the comparisons in their respective comparators, but additionally in dependence on the comparison results in the global comparator.

公开(公告)号：DE69034165D1

公开(公告)日：2004-10-28

申请号：DE69034165

申请日：1990-07-20

Applicant: INFINEON TECHNOLOGIES AG

Inventor： FLECK ROD

IPC: G06F13/38 ,  G06F13/40

公开(公告)号：DE50112519D1

公开(公告)日：2007-07-05

申请号：DE50112519

申请日：2001-02-05

Applicant: INFINEON TECHNOLOGIES AG

Inventor： FLECK ROD ,  IENNE PAOLO ,  OBERLAENDER KLAUS ,  RANDHAWA SABEEN ,  GAZIELLO LAURENT ,  MARTELLONI YANNICK ,  PAUL STEFFEN ,  SCHOEBER VOLKER

IPC: G01R31/28 ,  G11C29/00 ,  G11C29/04 ,  G11C29/24

Abstract: The testable read-only memory for data memory redundant logic has read-only memory units for storage of determined fault addresses of faulty data memory units. The serviceability of each read-only memory unit can be checked by application of input test data and by comparison of read output test data with expected nominal output test data.