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[/] [opencpu32/] [trunk/] [hdl/] - Rev 42

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Rev Log message Author Age Path
42 Changing Multiplexer to use the constants
Changing timing on top testbench (To have valid and stable data when the memory enable is asserted)		 leonardoaraujo.santos 4452d 06h /opencpu32/trunk/hdl/
41 Adding interesting website with VHDL I/O tutorial leonardoaraujo.santos 4452d 18h /opencpu32/trunk/hdl/
40 Adding feature to create file with source code tested from testControlUnit.vhd leonardoaraujo.santos 4452d 18h /opencpu32/trunk/hdl/
39 Adding file i/o support (Still on test) leonardoaraujo.santos 4453d 01h /opencpu32/trunk/hdl/
38 Working a little bit on documentation leonardoaraujo.santos 4453d 17h /opencpu32/trunk/hdl/
37 Working a little bit on documentation leonardoaraujo.santos 4453d 18h /opencpu32/trunk/hdl/
36 Adding top level testbench leonardoaraujo.santos 4453d 18h /opencpu32/trunk/hdl/
35 Adding test to add values from imediate... Now I will work a little bit on the tests with the ControlUnit and DataPath together leonardoaraujo.santos 4454d 07h /opencpu32/trunk/hdl/
34 Fixing time issues on ControlUnit and adding more tests leonardoaraujo.santos 4454d 19h /opencpu32/trunk/hdl/
33 Continue testControlUnit and fixing some errors on ControlUnit leonardoaraujo.santos 4454d 21h /opencpu32/trunk/hdl/
32 Cleaning room to start to play with the control unit testbench leonardoaraujo.santos 4455d 04h /opencpu32/trunk/hdl/
31 Adding store and load instructions ... (Now is a good time to stop a little bit and work on the testbench of the CPU) leonardoaraujo.santos 4460d 01h /opencpu32/trunk/hdl/
30 Adding top level CPU file, fixing some problems on ControlUnit.vhd leonardoaraujo.santos 4460d 04h /opencpu32/trunk/hdl/
29 Udating DataPath.vhd with the flags comming out from Alu, added jump instructions into the ControlUnit.vhd leonardoaraujo.santos 4460d 21h /opencpu32/trunk/hdl/
28 Adding flags and shift/rotate operations to the Alu.vhd leonardoaraujo.santos 4460d 22h /opencpu32/trunk/hdl/
27 Changing Datapath for operations with Imediate values, working on the Control Unit... (Datapath testbench was updated also) leonardoaraujo.santos 4462d 23h /opencpu32/trunk/hdl/
26 leonardoaraujo.santos 4464d 00h /opencpu32/trunk/hdl/
25 Working on ControlUnit leonardoaraujo.santos 4464d 23h /opencpu32/trunk/hdl/
24 Working on the Control unit, (Don't forget to add the Carry, Flags Out, shift/rotates on the Alu...) leonardoaraujo.santos 4465d 22h /opencpu32/trunk/hdl/
22 Adding ControlUnit skeleton leonardoaraujo.santos 4467d 19h /opencpu32/trunk/hdl/
21 Add new test case on DataPath leonardoaraujo.santos 4467d 19h /opencpu32/trunk/hdl/
20 Still working on Datapath (Lack of status signals, and shift operations)
I will add some of them on the Alu		 leonardoaraujo.santos 4467d 19h /opencpu32/trunk/hdl/
19 Working on DataPath leonardoaraujo.santos 4468d 06h /opencpu32/trunk/hdl/
18 Adding finish to all simulations...
Changing number of ports of Multiplexer		 leonardoaraujo.santos 4468d 07h /opencpu32/trunk/hdl/
17 Starting work on DataPath
Adding some tutorials		 leonardoaraujo.santos 4468d 21h /opencpu32/trunk/hdl/
16 Adding pass operation on Alu, finishing RegisterFile tests... leonardoaraujo.santos 4469d 16h /opencpu32/trunk/hdl/
15 Bug fix on the regFile.... leonardoaraujo.santos 4469d 22h /opencpu32/trunk/hdl/
14 Working on the register file leonardoaraujo.santos 4469d 22h /opencpu32/trunk/hdl/
13 Adding triState buffer leonardoaraujo.santos 4470d 02h /opencpu32/trunk/hdl/
12 Fixing some comments on the testbench that was causing doxygen 1.8.0 leonardoaraujo.santos 4470d 23h /opencpu32/trunk/hdl/

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