Apparatus and method for forming a sequencer link for a sequence

Details Apparatus and method for forming a sequencer link for a sequence Apparatus and method for forming a sequencer link for a sequence

1990-09-10

1992-11-24

Eng, David Y.

Boots, shoes, and leggings

364938, 3642613, G06F 940, G06F 942

Patent

active

051670275

ABSTRACT:
Apparatus for forming a sequence in a direct memory access controller. The apparatus includes a microprogram-controlled sequencer for selecting microaddresses, a software decoder connected to the sequencer for testing presence of jump conditions and for preparing a corresponding jump address, a map decoder connected to the sequencer for testing map conditions and for providing a map address, a test register connected to the sequencer for providing a test address, and apparatus for generating a continue-address connected to the sequencer. The jump conditions, the jump addresses and the map conditions are contained in microcommands of the microprogram.

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patent: 4179737 (1979-12-01), Kim
patent: 4223381 (1980-09-01), Rozell et al.
patent: 4254461 (1981-03-01), Chemla et al.

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