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[/] [opencpu32/] [trunk/] [hdl/] [opencpu32/] [pkgOpenCPU32.vhd] - Rev 50

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50 Adding function to do combinational unsigned division, problem that it would change the clock to 5Mhz :(
The combinational delay increased a lot

udivResult := CONV_STD_LOGIC_VECTOR(udivision(unsigned(A),unsigned(B)), 32);
intermediate_S := udivResult(nBits downto 0);		 leonardoaraujo.santos 4401d 05h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
38 Working a little bit on documentation leonardoaraujo.santos 4405d 00h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
33 Continue testControlUnit and fixing some errors on ControlUnit leonardoaraujo.santos 4406d 04h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
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 4411d 07h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
29 Udating DataPath.vhd with the flags comming out from Alu, added jump instructions into the ControlUnit.vhd leonardoaraujo.santos 4412d 03h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
28 Adding flags and shift/rotate operations to the Alu.vhd leonardoaraujo.santos 4412d 04h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
27 Changing Datapath for operations with Imediate values, working on the Control Unit... (Datapath testbench was updated also) leonardoaraujo.santos 4414d 05h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
26 leonardoaraujo.santos 4415d 06h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
24 Working on the Control unit, (Don't forget to add the Carry, Flags Out, shift/rotates on the Alu...) leonardoaraujo.santos 4417d 04h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
20 Still working on Datapath (Lack of status signals, and shift operations)
I will add some of them on the Alu		 leonardoaraujo.santos 4419d 02h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
17 Starting work on DataPath
Adding some tutorials		 leonardoaraujo.santos 4420d 03h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
16 Adding pass operation on Alu, finishing RegisterFile tests... leonardoaraujo.santos 4420d 23h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
14 Working on the register file leonardoaraujo.santos 4421d 04h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
13 Adding triState buffer leonardoaraujo.santos 4421d 08h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
8 Adding some stuff on the Alu leonardoaraujo.santos 4423d 05h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd
5 Adding ISE project, doxygen configuration, some unfinished circuits (ALU. Mux21) leonardoaraujo.santos 4424d 00h /opencpu32/trunk/hdl/opencpu32/pkgOpenCPU32.vhd

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