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

Subversion Repositories t6507lp

[/] [t6507lp/] [trunk/] - Rev 116

Rev	Log message	Author	Age	Path
96	IDY READ TYPE instructions are coded and simulated. IDY WRITE TYPE instructions are coded but still requires simulation.	creep	5619d 13h	/t6507lp/trunk/
95	IDX addressing mode is also 100%, coded and simulated.	creep	5619d 16h	/t6507lp/trunk/
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	5620d 13h	/t6507lp/trunk/
93	Opcode for BNE was wrong.	creep	5620d 14h	/t6507lp/trunk/
92	Absolute indexed mode working properly. All cases were simulated.	creep	5620d 19h	/t6507lp/trunk/
91	Absolute indexed mode, READ_MODIFY_WRITE TYPE instruction when page IS crossed is coded and simulated.	creep	5620d 19h	/t6507lp/trunk/
90	CMP, CPX and CPY affect carry flag (in this case it indicates a borrow) but they don't affect overflow.	gabrieloshiro	5620d 20h	/t6507lp/trunk/
89	Absolute indexed mode, READ_MODIFY_WRITE TYPE instruction when page is NOT crossed is coded and simulated.	creep	5620d 20h	/t6507lp/trunk/
88	Absolute indexed mode, READ TYPE instruction when page IS crossed is coded and simulated.	creep	5620d 21h	/t6507lp/trunk/
87	Absolute indexed mode, READ TYPE instruction when no page is crossed is coded and simulated.	creep	5621d 12h	/t6507lp/trunk/