Patent ID: 8386228
Filing Date: 2013-02-26
Classification: G06F

Abstract:
1. A microcomputer simulator for simulating a microcomputer including therein a first CPU and a peripheral circuit of the first CPU, the microcomputer simulator comprising: a mother board including a second CPU for executing application software to be processed by the first CPU, a first PCI communication portion connected to second CPU via a first internal bus in the mother board, a first bus bridge portion connected to the first PCI communication portion via a first PCI bus, and a memory storing the application software; and an IO board including a simulation peripheral circuit for simulating processing of the peripheral circuit provided in the microcomputer and a hardware processing portion for executing IO processing executed by the first CPU, a second PCI communication portion connected to the hardware processing portion via a second internal bus on the IO board, and a second bus bridge portion connected to the second PCI communication portion via a second PCI bus and connected to the first bus bridge portion, wherein: the hardware processing portion of the IO board comprises: