Communications: electrical – Digital comparator systems
Patent
1973-08-27
1976-12-21
Springborn, Harvey E.
Communications: electrical
Digital comparator systems
G06F 300
Patent
active
039991652
ABSTRACT:
Interrupt signals are set into interrupt level memory registers each of which is provided for each interrupt level, and an interrupt receiving register having a number of bits equal to the number of interrupt level memory registers is disposed within an LSI computer. Transmission of interrupt information from the interrupt level memory registers to the receiving register is effected through a single interface line in synchronism with clock pulses.
REFERENCES:
patent: 3380042 (1968-04-01), Townsend et al.
patent: 3395394 (1968-07-01), Cottrell, Jr.
patent: 3599162 (1971-04-01), Byrns et al.
patent: 3629852 (1971-12-01), Thexton
patent: 3665405 (1972-05-01), Sanders
patent: 3755787 (1973-08-01), Heneger
patent: 3794970 (1974-02-01), Pearson et al.
Kita Yuzo
Watanabe Kazuo
Hitachi , Ltd.
Springborn Harvey E.
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