Topological structure based on staggered three-dimensional light network-on-chip and wavelength distribution method
An optical-on-chip network and topology technology, applied to the architecture with a single central processing unit, multiplexing system selection devices, instruments, etc., can solve the problems of multiple cross nodes, blocking loss, large loss, etc., to reduce The effect of blocking probability, alleviating link building blockage, and reducing loss
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[0027] Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
[0028] refer to figure 1 , a topological structure based on a staggered three-dimensional optical network on chip, including upper and lower layers of optical network on chip, each layer of optical network on chip includes a 2D-Mesh topology composed of 4×4 routers 1, where the structure of router 1 Such as figure 2 As shown, adjacent routers 1 are connected through optical waveguides 2, and each router 1 is connected to an IP core 3 through electrical wires. For the relative positional relationship between layers, in the vertical direction, an interlayer micro-ring coupler 4 is built between the upper optical-chip network and the lower optical-chip network; where l represents the distance between adjacent routers 1 in the 2D-Mesh topology. In the optical-on-chip network corresponding to the vacancies of the four single-layer parts at the edge of the...
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