Bank structure storage control device and paper matter authentication device
US7281078B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2003 |
| Grant date | Oct 9, 2007 |
| Priority date | — |
| Expiry date | Oct 30, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07D11/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A storage control device of bank structure is provided which comprises a CPU 1 and a storage 2 connected to CPU 1. Storage 2 detects and temporarily holds one of the bank addresses 0DF00h-7DF07h of the bank memories 9 to be read out next by CPU 1 when one of the bank memories 9 is read out by CPU 1 so that storage 2 supplies the held bank address 0DF00h-7DF07h to a memory control device 3 which thereby is switched to a next bank memory when CPU 1 produces a next retrieval signal. Accordingly, CPU 1 of small capacity reads information from storage of larger capacity to operate a controlled system connected to CPU 1 of the storage control device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.