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[/] [t6507lp/] [trunk/] [rtl/] [verilog/] [t6507lp_fsm.v] - Rev 99

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96 IDY READ TYPE instructions are coded and simulated.
IDY WRITE TYPE instructions are coded but still requires simulation.		 creep 5637d 08h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
95 IDX addressing mode is also 100%, coded and simulated. creep 5637d 12h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
94 Relative addressing mode is almost 100% functional.
It just needs another test to check if the adrres_plus_index logic is not recalculating the pc in two consecutive cycles.		 creep 5638d 08h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
88 Absolute indexed mode, READ TYPE instruction when page IS crossed is coded and simulated. creep 5638d 16h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
87 Absolute indexed mode, READ TYPE instruction when no page is crossed is coded and simulated. creep 5639d 07h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
86 Zero page indexed mode is working fine. creep 5639d 11h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
83 Completed HAL checking. All the relevant warnings and errors were removed. creep 5639d 16h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
82 Did some checking with HAL and fixed 20+ warnings and errors. creep 5640d 08h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
78 ZPG coded and simulated. creep 5640d 10h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
77 ZPG coded. Simulation is halfway. creep 5640d 11h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
71 Four addressing modes are simulated: immediate, accumulator, implied and absolute.
The simulation was done using a testbench that contains a small memory inside.		 creep 5640d 12h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
70 Fixed several timing. Registered outputs working.
Only three adressing modes coded, the previous coding was erased.		 creep 5644d 08h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
68 The FSM module is now parametrized.
Also, several changes were made to remove most of the lint warnings.		 creep 5644d 10h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
63 Fixed several HAL warnings. Still plenty to do. creep 5645d 07h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v
61 File name change to lowercase. HAL says so! creep 5645d 08h /t6507lp/trunk/rtl/verilog/t6507lp_fsm.v

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