□各IC等のピン配置
AM29F040 1MROM 2212P003
+--_--+ +--_--+
A18|1 32|VDD TEST |1 48| VDD
A16|2 31|/WE +--_--+ DA 5 |2 47| DA10
A15|3 30|A17 A15|1 28|VDD DA 4 |3 46| DA 9
A12|4 29|A14 A12|2 27|A14 DA 3 |4 45| DA 8
A 7|5 28|A13 A 7|3 26|A13 DA 2 |5 44| DA 7
A 6|6 27|A 8 A 6|4 25|A 8 DA 1 |6 43| DA 6
A 5|7 26|A 9 A 5|5 24|A 9 DA 0 |7 42|/RESET
A 4|8 25|A11 A 4|6 23|A11 /OE |8 41| Fref
A 3|9 24|/OE A 3|7 22|A16 CLK |9 40| MA18
A 2|10 23|A10 A 2|8 21|A10 /SLTSL|10 39| MA17
A 1|11 22|/CS A 1|9 20|/CS /RD |11 38| MA16
A 0|12 21|D 7 A 0|10 19|D 7 /WR |12 37| MA15
D 0|13 20|D 6 D 0|11 18|D 6 A 7 |13 36| MA14
D 1|14 19|D 5 D 1|12 17|D 5 A 6 |14 35| MA13
D 2|15 18|D 4 D 2|13 16|D 4 A 5 |15 34| A15
GND|16 17|D 3 GND|14 15|D 3 A 4 |16 33| A14
+-----+ +-----+ A 3 |17 32| A13
A 2 |18 31| A12
A 1 |19 30| A11
A 0 |20 29| D 7
D 0 |21 28| D 6
D 1 |22 27| D 5
D 2 |23 26| D 4
GND |24 25| D 3
+-----+
カートリッジスロット
1:/CS1 2:/CS2
3:/CS12 4:/SLTSL
5: RSV(N.C) 6:/RFSH
7:/WAIT 8:/INT
9:/M1 10:/BUSDIR
11:/IORQ 12:/MERQ
13:/WR 14:/RD
15:/RESET 16: RSV(N.C)
17: A 9 18: A15
19: A11 20: A10
21: A 7 22: A 6
23: A12 24: A 8
25: A14 26: A13
27: A 1 28: A 0
29: A 3 30: A 2
31: A 5 32: A 4
33: D 1 34: D 0
35: D 3 36: D 2
37: D 5 38: D 4
39: D 7 40: D 6
41: GND 42: CLOCK
43: GND 44: SW1
45: +5V 46: SW2
47: +5V 48: +12V
49: SOUNDIN 50: -12V