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[/] [lattice6502/] [ispLeaver/] - Rev 6

Rev	Log message	Author	Age	Path
6	IRQ, NMI fixed, shift instructions fixed. RAM increased to 2K, expanded usrcode.asm to test instructions, couple of instructions fixed clv, . Combined out_dat1 and out_dat2 into out_dat to save LUTs and updated jsr. Fixed stack to push down pull up per a real 6502. Processor sta irq and sta nmi trigger the interrupts see usrcode.asm.	stanley82	4881d 11h	/lattice6502/ispLeaver/
3	At last I have some idea on updating my first set of revisions to the 65C02.vhd. See revision in file for details. CMP carry corrected. PHP corrected JSR changed, dat_out1, dat_out2 become dat_out wr_cnt becomes wr_fg recovers 43 slices. Setting flags in cycle(n) and (n+1) redundant and corrected	stanley82	4920d 07h	/lattice6502/ispLeaver/
2		stanley82	4926d 12h	/lattice6502/ispLeaver/