Mira referred to a fault-tolerant configuration of the MicroVAX II developed by DEC's European Centre for Special Systems located in Annecy in France.
In 1983-1984, the SCI team designed and implemented the data-path chip used in the MicroVAX in seven months.
MicroVAX |
Moreover, the MicroVAX II CPU was one of the first semiconductor devices which was protected by the Semiconductor Chip Protection Act of 1984.