URL https://opencores.org/ocsvn/t6507lp/t6507lp/trunk

Subversion Repositories t6507lp

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Rev	Log message	Author	Age	Path
101	Absolute indirect addressing mode is coded and simulated.	creep	5771d 20h	/
100	IDY WRITE TYPE instructions are coded and simulated.	creep	5771d 21h	/
99	Only Package.v should be used.	creep	5771d 21h	/
98	Updated status and some comments.	creep	5771d 21h	/
97	Removed obsolete TODO.	creep	5771d 21h	/
96	IDY READ TYPE instructions are coded and simulated. IDY WRITE TYPE instructions are coded but still requires simulation.	creep	5774d 13h	/
95	IDX addressing mode is also 100%, coded and simulated.	creep	5774d 16h	/
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	5775d 13h	/
93	Opcode for BNE was wrong.	creep	5775d 14h	/
92	Absolute indexed mode working properly. All cases were simulated.	creep	5775d 19h	/
91	Absolute indexed mode, READ_MODIFY_WRITE TYPE instruction when page IS crossed is coded and simulated.	creep	5775d 19h	/
90	CMP, CPX and CPY affect carry flag (in this case it indicates a borrow) but they don't affect overflow.	gabrieloshiro	5775d 20h	/
89	Absolute indexed mode, READ_MODIFY_WRITE TYPE instruction when page is NOT crossed is coded and simulated.	creep	5775d 20h	/
88	Absolute indexed mode, READ TYPE instruction when page IS crossed is coded and simulated.	creep	5775d 21h	/
87	Absolute indexed mode, READ TYPE instruction when no page is crossed is coded and simulated.	creep	5776d 12h	/
86	Zero page indexed mode is working fine.	creep	5776d 16h	/
85	alu_x and alu_y variables created.	gabrieloshiro	5776d 20h	/
84	X and Y register are passed from ALU to FSM.	gabrieloshiro	5776d 20h	/
83	Completed HAL checking. All the relevant warnings and errors were removed.	creep	5776d 21h	/
82	Did some checking with HAL and fixed 20+ warnings and errors.	creep	5777d 13h	/

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Subversion Repositories t6507lp

[/] - Rev 101

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