摘要:
A method is proposed for acquiring a service sold over a data network (20) against presentation of a transaction medium (2). The service is ordered by a user (1) by a user end system (10) from a service provider (40). The latter calls in a clearing center (30) which enters into a data exchange with the transaction medium (2) to call for therefrom a necessary contribution in the form of certain data assumed for acquisition of the service. The ordering process and the data exchange with the transaction medium (2) for calling for the contribution are linked via an identifier (KM) associated with the transaction medium (2), the identifier being determined by the user end system (10) and used to secure the ordering process and the call for the contribution.
摘要:
An integrated circuit including a memory with an array of memory cells, each memory cell comprising a non-volatile memory element; and a limited read circuit communicatively coupled to the array of memory cells.
摘要:
A memory includes a first memory device including an array of phase changing memory cells. The first memory device is of a first memory type. The integrated circuit includes a second memory device including an array of phase changing memory cells. The second memory device is of a second memory type that is different than the first memory type. The first and second memory devices are packaged together into a single memory device.
摘要:
An integrated circuit includes an array of memory cells, and an error correction code circuit configured to correct errors in data read from the array based at least in part on a map that identifies locations of erratic memory cells in the array.