Mega6502 is an experiment implementing a minimal 8 bit platform using an Arduino and a 6502.
Mega6502 requires an Ardunio Mega 2560 development board and CMOS 65c02. The 65c02 should be connected to the Arduino as follows
5v GND 5v Arduino
| | +------\/------+ |
| +---- 1| Vss /RES |40 -- 3k3 -+--- 52
+--- 3k3 ----- 2| RDY φ2 |39
| 3| φ1 /SO |38
+--- 3k3 ----- 4| IRQ φ0 |37 -------- 53
| 5| NC NC |36
+--- 3k3 ----- 6| /NMI NC |35
| 7| SYNC R/W |34 -------- 51
+------------- 8| Vcc D0 |33 -------- 49
22 --------- 9| A0 D1 |32 -------- 48
23 --------- 10| A1 D2 |31 -------- 47
24 --------- 11| A2 D3 |30 -------- 46
25 --------- 12| A3 D4 |29 -------- 45
26 --------- 13| A4 D5 |28 -------- 44
27 --------- 14| A5 D6 |27 -------- 43
28 --------- 15| A6 D7 |26 -------- 42
29 --------- 16| A7 A15 |25 -------- 30
37 --------- 17| A8 A14 |24 -------- 31
36 --------- 18| A9 A13 |23 -------- 32
35 --------- 19| A10 A12 |22 -------- 33
34 --------- 20| A11 Vss |21 ---+
+--------------+ |
GND