摘要:
Presented herein is a compressed structure for writing slice group start codes into a start code table, for use with a video decoding system. One or more start codes are written to a start code table. The presentation time information is written to the start code table.
摘要:
Nonvolatile integrated circuit memory devices, such as EEPROMs, use unselected shared latching sense amplifiers to latch data from memory cells which are to be reprogrammed after a page erase, and to resupply the latch data to the memory cells which are to be programmed after erase, to thereby internally reprogram the latched data into erased memory cells after page programming. Transferring circuits and methods are provided for transferring data between shared latching sense amplifiers to permit internal reprogramming. High speed and simplified reprogramming of EEPROMs is thereby provided.
摘要:
An EEPROM constructed in accordance with our invention includes a voltage multiplier for generating an erase voltage and a voltage regulator circuit for controlling the magnitude of the erase voltage. The voltage regulator circuit includes a capacitive voltage divider for providing a first voltage proportional to the erase voltage, a reference voltage lead for providing a reference voltage and a control circuit for controlling the voltage multipler circuit so that if the first voltage is less than the reference voltage, the voltage multiplier circuit will increase the erase voltage, but if the first voltage is greater than the reference voltage, the voltage multiplier will not continue to increase the erase voltage. The voltage multiplier includes novel capacitors and transistors constructed using standard EEPROM processing to withstand high voltages without breaking down.