Title:
TEST UNIT FOR MICRO COMPUTER SYSTEM
Document Type and Number:
Japanese Patent JPS5436151
Kind Code:
A
Abstract:
PURPOSE: To alter the content of program of the fixed memory in computer, by inhibiting the readout of the fixed memory inl the computer and by giving the information after alteration to the computer from the temporary memory, if the designated address is within the memory range altered.
Inventors:
SAITOU NOBUAKI
TAKEI MASAROU
TAKEI MASAROU
Application Number:
JP10296377A
Publication Date:
March 16, 1979
Filing Date:
August 26, 1977
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
G11C29/04; G06F9/06; G06F11/00; G06F11/22; G11C29/00; (IPC1-7): G06F11/00; G11C29/00