G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 15/17 (2006.01) G06F 11/16 (2006.01) G06F 11/18 (2006.01) G06F 15/16 (2006.01)
Patent
CA 2178440
A multiprocessor system includes a number of sub- processor systems, each substantially identically constructed, and each comprising a central processing unit (CPU), and at least one I/O device, interconnected by routing apparatus that also interconnects the sub-processor systems. A CPU of any one of the sub-processor systems may communicate, through the routing elements, with any I/O device of the system, or with any CPU of the system. Communications between I/O devices and CPUs is by packetized messages. Interrupts from I/O devices are communicated from the I/O devices to the CPUs (or from one CPU to another CPU) as message packets. CPUs and I/O devices may write to, or read from, memory of a CPU of the system. Memory protection is provided by an access validation method maintained by each CPU in which CPUs and/or I/O devices are provided with a validation to read/write memory of that CPU, without which memory access is denied.
Baker William Edward
Banton Randall G.
Brown John Michael
Bruckert William F.
Bunton William Patterson
Smart & Biggar
Tandem Computers Incorporated
LandOfFree
Fail-fast, fail-functional, fault-tolerant multiprocessor... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fail-fast, fail-functional, fault-tolerant multiprocessor..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fail-fast, fail-functional, fault-tolerant multiprocessor... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1551584