bart 2287e54c6b Integrated valid bits into cache block ram. Reset now iteratively clears the entire cache. Allows for much lower FPGA usage and better timings. Should be able to greatly increase cache size as there is an abundance of BRAM. 1 рік тому
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clkMux e1bb01a621 Cleaned and renamed Quartus project. 2 роки тому
clock_pll_v a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll_v_sim e1bb01a621 Cleaned and renamed Quartus project. 2 роки тому
memory 7e81e7fa17 Added files missing from last commit (L1I cache). 1 рік тому
modules 2287e54c6b Integrated valid bits into cache block ram. Reset now iteratively clears the entire cache. Allows for much lower FPGA usage and better timings. Should be able to greatly increase cache size as there is an abundance of BRAM. 1 рік тому
output_files 2fe0518bb3 Improved interrupt timing/alignment, fixing bug where interrupts are not allowed during the UART bootloader. 1 рік тому
FPGC.qpf e1bb01a621 Cleaned and renamed Quartus project. 2 роки тому
FPGC.qsf add43b75da L2 cache at 100MHz now greatly increases performance. Attempted to create l1i and l1d cache, but becomes unstable and the issue is difficult to similate/replicate. Therefore, all l1 cache is now bypassed and the code can be found in l1cacheUnstable.v. As no l1 cache anymore, I removed some ccache statements to increase performance as this instruction currently does nothing. 1 рік тому
FPGC.qws 2287e54c6b Integrated valid bits into cache block ram. Reset now iteratively clears the entire cache. Allows for much lower FPGA usage and better timings. Should be able to greatly increase cache size as there is an abundance of BRAM. 1 рік тому
FPGC.sdc e1bb01a621 Cleaned and renamed Quartus project. 2 роки тому
NTSC_pll.ppf a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
NTSC_pll.qip b74702c915 Created full FPGC6 verilog simulation, added Quartus code from FPGC5 with CPU from FPGC6. Works in hardware, but has combination loop somewhere at the arbiter and the registerbank and stack are not using block ram 2 роки тому
NTSC_pll.v a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
NTSC_pll_bb.v a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clkMux.qsys a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clkMux.sopcinfo a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll.ppf a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll.qip b74702c915 Created full FPGC6 verilog simulation, added Quartus code from FPGC5 with CPU from FPGC6. Works in hardware, but has combination loop somewhere at the arbiter and the registerbank and stack are not using block ram 2 роки тому
clock_pll.v 308cc6a90d Fixed SDRAM controller by setting phase shift to 180 degrees. 2 роки тому
clock_pll_bb.v 308cc6a90d Fixed SDRAM controller by setting phase shift to 180 degrees. 2 роки тому
clock_pll_v.cmp a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll_v.qip a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll_v.sip a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll_v.spd a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
clock_pll_v.v a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
ddr.ppf a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
ddr.qip a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
ddr.v a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
ddr_bb.v a76905443f Ported Quartus to 5CEA5 FPGA. SDRAM does not seem to work. 2 роки тому
output_file.cof e1bb01a621 Cleaned and renamed Quartus project. 2 роки тому