| Patent Number |
Title Of Patent |
Date Issued |
| 7624315 |
Adapter card for connection to a data bus in a data processing unit and method for operating a D |
November 24, 2009 |
| One embodiment of the invention provides an adapter card for connection to a data bus in a data processing unit. The adapter includes a DDR interface for connection of a DDR memory module, a memory unit for storing test mode data, a switching device, which, in a first switching state |
| 7380182 |
Method and apparatus for checking output signals of an integrated circuit |
May 27, 2008 |
| Apparatus and method for checking output signals of an integrated circuit are provided. One embodiment provides a method for checking whether signals are output by a write circuit of an integrated circuit according to a predefined specification. In this context, the high precision of an |
| 6775795 |
Method and apparatus for testing an SDRAM memory used as the main memory in a personal computer |
August 10, 2004 |
| A method and an apparatus for testing an SDRAM are described. The SDRAM is used as a main memory in the PC, and an additional circuit configuration is accommodated on a plug-in board and has an additional memory in the form of an SRAM and logic circuits. The method according to the inven |
| 6762958 |
Semiconductor memory with precharge control |
July 13, 2004 |
| The application of a nonactive level to a word line in a semiconductor memory is controlled by a precharge control. In order to initiate the precharge operation, a pair of reference bit lines are provided to which initially different potentials can be fed, which are subsequently ampl |
