URL https://opencores.org/ocsvn/tinycpu/tinycpu/trunk

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[/] [tinycpu/] [trunk/] - Rev 20

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Rev	Log message	Author	Age	Path
20	fuck it. All sorts of broken, will try to fix it tomorrow	earlz	4415d 10h	/tinycpu/trunk/
19	Got beginning of core/decoder for the CPU	earlz	4415d 12h	/tinycpu/trunk/
18	Finished memory controller	earlz	4418d 22h	/tinycpu/trunk/
17	Added fetch component for fetching from memory to instruction register Added additional testing for carryover to make sure it's correct	earlz	4419d 11h	/tinycpu/trunk/
16	Renamed incdec to carryover (see design for why). carryover should be done, though may change the "straight through on disable" behavior to instead leaving it floating depending on how things go later with coding.	earlz	4422d 14h	/tinycpu/trunk/
15	Added README, LICENSE, and the (so far not created) incdec component	earlz	4424d 11h	/tinycpu/trunk/
14	Added ALU with all the operations we'll need. Synthesizes as well trivially	earlz	4424d 19h	/tinycpu/trunk/
13	Forgot about the new library I added	earlz	4424d 22h	/tinycpu/trunk/
12	registerfile has ports for every register now makefile now uses GHW file format for gtkwave instead of VCD	earlz	4424d 23h	/tinycpu/trunk/
11	Finally, it synthesizes to BRAM.. Possibly need to fix how the DataOut syncs with WriteEnable and Address though if I plan to both read and write on the same clock edge	earlz	4428d 12h	/tinycpu/trunk/
10	Just committing so I can keep this original that passes simulation, but still synthesizes to LUTs	earlz	4428d 12h	/tinycpu/trunk/
9	Trying to add a byte-enable to the RAM. Used Xilinx's template for it, but ghdl won't pass the testbench	earlz	4428d 20h	/tinycpu/trunk/
8	Added blockram for inferring actual block RAM. Now we need a memory controller, not a crappy memory emulation thing	earlz	4429d 19h	/tinycpu/trunk/
7	Changed memory to fix bound check error Decreased size of RAM since 4096 bytes of RAM would require an FPGA with more than 32K flip-flops (mine has ~4000)	earlz	4429d 21h	/tinycpu/trunk/
6	Reworked memory code to hopefully synthesize better	earlz	4430d 01h	/tinycpu/trunk/
5	Modified registerfile to be dual-port for both read and write	earlz	4430d 12h	/tinycpu/trunk/
4	Added internal memory interface Updated design	earlz	4430d 20h	/tinycpu/trunk/
3	Updated registerfile to have 2 read ports Added super rough design document mainly just for brainstorming	earlz	4431d 12h	/tinycpu/trunk/
2	Initial commit	earlz	4431d 13h	/tinycpu/trunk/
1	The project and the structure was created	root	4431d 16h	/tinycpu/trunk/

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[/] [tinycpu/] [trunk/] - Rev 20

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