Registers – Coded record sensors – Particular sensor structure
Patent
1995-07-21
1996-11-26
Chan, Eddie P.
Registers
Coded record sensors
Particular sensor structure
395442, 235492, 364DIG1, 3642386, 3642526, 3642543, G06F 1204
Patent
active
055795021
ABSTRACT:
A memory card apparatus using EEPROMs as semiconductor memories. Externally input data are temporarily recorded in a buffer memory and are subsequently written in the EEPROMs. Verify processing is automatically performed between the buffer memory and the EEPROMs. Similarly, data read out from the EEPROMs are temporarily recorded in the buffer memory and are subsequently output to an external unit. Even with the EEPROMs, it seems that this memory card can be used in the same manner as a memory card using an SRAM, when viewed from the outside of the card.
REFERENCES:
patent: 4758883 (1988-07-01), Kawahara et al.
patent: 4803554 (1989-02-01), Pape
patent: 5093731 (1992-03-01), Watanabe et al.
patent: 5153730 (1992-10-01), Nagasaki et al.
patent: 5303198 (1994-04-01), Adachi et al.
Konishi Kazuo
Maruyama Koji
Matsubara Hiroaki
Sato Toshiaki
Suyama Takaaki
Chan Eddie P.
Kabushiki Kaisha Toshiba
Nguyen Hiep T.
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