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[/] [raytrac/] [branches/] [fp/] [dpc.vhd] - Rev 188

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Rev	Log message	Author	Age	Path
179	light change on code readbility for Datapath Control hardware description hdl file	jguarin2002	4560d 16h	/raytrac/branches/fp/dpc.vhd
176	Little changes on full result queue signals codification in order to fix a potential bug that havent beed detected at the time of the change in the code	jguarin2002	4596d 05h	/raytrac/branches/fp/dpc.vhd
175	Fixed a problem on the writing signal of results queue 5,6 and 7. The error was detected just right when a calculated normalized vector was about to be written in the results queues 5 6 and 7 and the write signals of those were not activated (it would remain in 0), after checking what was the problem, a codification bug was spotted.	jguarin2002	4596d 05h	/raytrac/branches/fp/dpc.vhd
171	After some raytrac simulation result analysis, some bugs were detected on the decodification of several datapaths. Corrections were done and tested	jguarin2002	4596d 06h	/raytrac/branches/fp/dpc.vhd
167	Corrections on the moment the dot product and normalization queues are "rd_ack\'ed", they were a cycle earlier than they should causing pipeline desync	jguarin2002	4598d 19h	/raytrac/branches/fp/dpc.vhd
163	dpc: Signals to eval in functional simulatio. Fix on the codification of the sign applied into the arithmetic block depending on the UCA code of the instruction being excuted. Also a correction was done on the decodification of the result queues write signals. A correction applied on the decodification of the interruptions generated due to full queues. RayTrac: A signal to decode the sign that goes into the addition operations was made as long with its combinatorial operation to calculate it. Fadd32: Signals to eval in functional simulation. An important bug was fixed when decoding the shift to normalize the mantissa of the float number with the minor exponent, that was causing a misscalculation of the normalized mantissa. Arithpack: Formatting of the instruction at function ap_format_instruction fixed due to a change in the opcodes of the unary instructions.	jguarin2002	4600d 18h	/raytrac/branches/fp/dpc.vhd
161	Changes for the sake of the firsts simulation tracking results	jguarin2002	4602d 10h	/raytrac/branches/fp/dpc.vhd
160	Corrections derived from simulation debugging	jguarin2002	4607d 02h	/raytrac/branches/fp/dpc.vhd
158	Changing std_logic_vector types to my custom far more convinients xfloat32\!	jguarin2002	4608d 16h	/raytrac/branches/fp/dpc.vhd
153	last modifications for tb_compiler.py compliance	jguarin2002	4615d 08h	/raytrac/branches/fp/dpc.vhd
152	Test bench oriented modifications	jguarin2002	4619d 09h	/raytrac/branches/fp/dpc.vhd
151	Previous Work to generate test benching	jguarin2002	4678d 05h	/raytrac/branches/fp/dpc.vhd
150	First Beta of RayTrac for a total size of 3874 lcells. Great Result\!	jguarin2002	4692d 02h	/raytrac/branches/fp/dpc.vhd
149	Results Queue writing signals set on a single standard logic vector rather than in individual bits	jguarin2002	4692d 06h	/raytrac/branches/fp/dpc.vhd
148	Added an extra stage for the C.D DataPath so it takes the same ammount of clocks to calculate as A.B	jguarin2002	4692d 06h	/raytrac/branches/fp/dpc.vhd
147	Added Interruption Machine, supporting Result Queue Full and End Of Instruction event notifications. Memblock Adjustments. In the Data Path Control circuit an Interrupt pero Instruction type was decodified.	jguarin2002	4694d 18h	/raytrac/branches/fp/dpc.vhd
145	State machine and counters finishedifconfigifconfigifconfig! Now gather components to obtain RAYTRACifconfigifconfig	jguarin2002	4707d 02h	/raytrac/branches/fp/dpc.vhd
144	The commented part of DPC was erased, and no longer needed.	jguarin2002	4714d 05h	/raytrac/branches/fp/dpc.vhd
143	working on result queue sync decoding signals	jguarin2002	4718d 21h	/raytrac/branches/fp/dpc.vhd
142	Additions for the State Machine	jguarin2002	4723d 20h	/raytrac/branches/fp/dpc.vhd

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[/] [raytrac/] [branches/] [fp/] [dpc.vhd] - Rev 188

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