Control of data access to memory for improved video system
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United States of America Patent
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-
Aug 18, 1987
Grant Date -
N/A
app pub date -
Dec 30, 1983
filing date -
Dec 30, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a video computer system having a RAM chip with a shift register connected to its serial output terminal and actuated by a first clock circuit, a second different clock circuit is included to cause the data bit in the first stage of the register to also appear at the serial output terminal of the chip. Accordingly, signals from the first clock circuit will then sequentially transfer data bits from the shift register, to the output terminal of the RAM chip, without omitting or losing a clock cycle, or a portion thereof.
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