Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Patent
1998-02-03
2000-03-14
Cabeca, John W.
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
G06F 1200
Patent
active
060386355
ABSTRACT:
It is intended to provide a microcomputer which does not require to have a programmable RAM therein, or to have an external memory, and can attain erase/write of a program. The microcomputer comprises an EEPROM 2, a ROM 3 storing a program indicating an erase and write procedure of the EEPROM (hereinafter called a boot program), and a CPU 5, wherein there is provided a mode to select a boot program in the EEPROM and a program in the ROM by an address to be accessed, and to executed the selected one with the CPU.
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Cabeca John W.
NEC Corporation
Tzeng Fred F.
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