Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Patent
1997-09-19
1999-12-14
Lee, Thomas C.
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
710 3, 710 53, 710 45, G06F 1202
Patent
active
060030992
ABSTRACT:
An arrangement and a method respectively for handling or getting access to a digital buffer in a digital buffer memory where to each digital buffer a set of pointers is arranged in a reference memory. The arrangement includes a register arrangement defining the position of a digital buffer in the digital buffer memory, an offset value, an address calculation arrangement and an operating address register. For each of the pointers in a set relating to a digital buffer, a separate pointer register is provided and address data is input and stored substantially at the same time in each pointer register corresponding to a set of pointers. The subsequent address for reading/writing in the digital buffer memory is calculated and stored in at least the operating address register.
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Lee Thomas C.
Mashaal Mohamed
Telefonaktiebolaget LM Ericsson
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