Распайки разъемов Msx, разводка # pinout Опции

[SuperMax]

Разъем слота картриджа

Код

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  

Код

1    ROM addresses 4000-7FFF select signal
2    ROM addresses 8000-BFFF select signal
3    ROM addresses 4000-BFFF select signal (for 256k ROM)
4    Slot select signal
5    Reserved signal line - use inhibited
6    Refresh cycle signal
7    CPU's WAIT request signal
8    Interrupt request signal to CPU
9    Signal expressing CPU fetch cycle
10    This signal controls direction of external databus buffer
      Cartridges are selected and L level is output from each
      cartridge at data transmission time
11    I/O request signal
12    Memory request signal
13    Write timing signal
14    Read timing signal
15    System reset signal
16    Reserved signal line - use inhibited
17-32 Address bus signals
33-40 Data bus signals
41    Signal ground
42    CPU clock 3.579545MHz
43    Signal ground
44,46 For insertion/removal protect
45,47 +5V power source
48    +12V power source
49    Sound input signal (-5bdm)
50    -12V power source