Method of decoding a diode type read only memory

Details Method of decoding a diode type read only memory Method of decoding a diode type read only memory

1996-12-31

1998-04-07

Le, Vu A.

Static information storage and retrieval

Read only systems

Semiconductive

365 94, 365175, 257 46, 257104, 257212, G11C 1706

Patent

active

057372594

ABSTRACT:
A diode type read only memory (ROM) includes a diode as a memory cell. The diode is a logic level "on" memory cell and coupled to one of the word lines and one of the bit lines of the ROM. A relative high voltage is given to the bit line coupled to the diode and a relative low voltage is given to the corresponding word line. Therefore, the data saved in the diode can be read out.

REFERENCES:
patent: 4233671 (1980-11-01), Gerzberg et al.
patent: 4442507 (1984-04-01), Roesner
patent: 4462088 (1984-07-01), Giuliani et al.
patent: 4884238 (1989-11-01), Lee et al.

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