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14 This is the ray tracing main block. The 3 level sphere ray intersection grid. jguarin2002 5588d 06h /
13 A simple unneeded line (a unnecessary library invocation), was removed. jguarin2002 5598d 06h /
12 A configurable chain size and stage width scan out. jguarin2002 5598d 13h /
11 Added and modify some comments about the performance of this square root calc. jguarin2002 5598d 18h /
10 Upload the uart serial interface license jguarin2002 5610d 23h /
9 Codes on here are interfaces blocks. The plan is to upload two interfaces with the device: an uart RS232 serial interface, and a avalon bus interface.

In this revision it is to be uploaded a 460800 bps serial interface.		 jguarin2002 5610d 23h /
8 this blocks contains a package of combinatorial functions to perform square root in one or two clock cycles, it will depend on the synthesis platform you use. jguarin2002 5610d 23h /
7 Ooops my mistake. this was not the files I wan intended to upload. jguarin2002 5611d 00h /
6 this blocks contains a package of combinatorial functions to perform square root in one or two clock cycles, it will depend on the synthesis platform you use. jguarin2002 5611d 00h /
5 Added contact email. jguarin2002 5612d 15h /
4 block02.vhd: This code separates the calculation of dot product in bl00 and the comparison in bl01 in a two stage pipe. jguarin2002 5612d 16h /
3 block01.vhd : This block instantiates a comparator and compares two 32 bits numbers V.D and a ray/sphere relation constant called K. When a Ray (D) is meant to intersect a sphere (V), the value vd is greater or equal than a Radius/Sphere relation constant k. Therefore when this comparison is true the block drives a 1 in the output and 0 when false. jguarin2002 5612d 19h /
2 block00.vhd : This file contains and 18 bit x 18 bit dot product with a result of a 32 bits. The last four less significant bits are chopped after the multiplication.
jguarin2002@gmail.com		 jguarin2002 5612d 19h /
1 The project was created and the structure was created root 5631d 22h /

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