Boots – shoes – and leggings
Patent
1988-12-22
1991-09-24
MacDonald, Allen R.
Boots, shoes, and leggings
3642453, 371 401, 371 101, 371 102, G06F 906, G06F 1200, G11C 1710
Patent
active
050518976
ABSTRACT:
A single-chip microcomputer is disclosed, which comprises a central processing unit including a programmable counter for storing address data for accessing a first memory and performing operations and control, a register for setting address data of a second memory and a coincidence circuit. When the contents of the register and programmable counter coincide, the coincidence circuit provides an instruction to the central processing unit. Thus, the central processing unit accesses an address of the second memory in lieu of an address of the first memory, in which an undesired instruction in stored, according to data in the first memory. Subsequently, the second memory address is accessed in lieu of the first memory address with the undesired instruction therein.
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Hayashi Kazuo
Kuroki Junji
Yamaguchi Masafumi
Auve Glenn A.
MacDonald Allen R.
Mitsubishi Denki & Kabushiki Kaisha
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