JAMMA connector pinout: Difference between revisions

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Pin pitch is .156in (3.96mm). There are 28 pins per side, 56 per board.
[[MVS]] edge connectors dont't have a fully JAMMA compliant pinout.


Like true JAMMA edges, the pad pitch is .156in (3.96mm). There are 28 pins per side (key included), 56 total.


Infos from [[http://www.hardmvs.com HardMVS.com]]
Many harnesses use regular 56 pin board connectors which don't have the key to avoid accidentally plugging them backwards. Doing so will certainly fry the inputs chip ({{Chipname|NEO-C1}}...), be careful.


{| class="regdef"
Note that the G, I, O, and Q letters aren't used to avoid confusion with other characters.
|bgcolor="#DDDDDD"|GND
 
==MVS pinout==
 
Checked infos from [[http://www.hardmvs.com HardMVS.com]]. The arrows represent the signal direction '''from''' the MVS board.
 
{|class="wikitable"
!colspan=3|Bottom||colspan=3|Top
|-
|bgcolor="#DDDDDD" rowspan=2 colspan=2|GND
|'''A'''
|'''A'''
|'''1'''
|'''1'''
|bgcolor="#DDDDDD"|GND
|bgcolor="#DDDDDD" rowspan=2 colspan=2|GND
|-
|-
|bgcolor="#DDDDDD"|GND
|'''B'''
|'''B'''
|'''2'''
|'''2'''
|bgcolor="#DDDDDD"|GND
|-
|-
|bgcolor="#DD8888"| +5V
|bgcolor="#DD8888" rowspan=2 colspan=2| +5V
|'''C'''
|'''C'''
|'''3'''
|'''3'''
|bgcolor="#DD8888"| +5V
|bgcolor="#DD8888" rowspan=2 colspan=2| +5V
|-
|-
|bgcolor="#DD8888"| +5V
|'''D'''
|'''D'''
|'''4'''
|'''4'''
|bgcolor="#DD8888"| +5V
|-
|-
|  
|colspan=2|Unused
|'''E'''
|'''E'''
|'''5'''
|'''5'''
|  
|colspan=2|Unused
|-
|-
|bgcolor="#DDDD88"| +12V
|bgcolor="#DDDD88" colspan=2| +12V
|'''F'''
|'''F'''
|'''6'''
|'''6'''
|bgcolor="#DDDD88"| +12V
|bgcolor="#DDDD88" colspan=2| +12V
|-
|-
|Key
|colspan=2|'''Key'''
|'''H'''
|'''H'''
|'''7'''
|'''7'''
|Key
|colspan=2|'''Key'''
|-
|-
|Coin counter #2
|[[Coin counter]] #2
|[[File:Arrow_left.png]]
|'''J'''
|'''J'''
|'''8'''
|'''8'''
|Coin counter #1
|[[File:Arrow_right.png]]
|[[Coin counter]] #1
|-
|-
|Lockout coil #2
|[[Coin lockout]] #2
|[[File:Arrow_left.png]]
|'''K'''
|'''K'''
|'''9'''
|'''9'''
|Lockout coil #1
|[[File:Arrow_right.png]]
|[[Coin lockout]] #1
|-
|-
|bgcolor="#DD8844"|Left speaker +
|bgcolor="#DD8844"|Left speaker
|[[File:Arrow_left.png]]
|'''L'''
|'''L'''
|'''10'''
|'''10'''
|bgcolor="#DD8844"|Right speaker +
|[[File:Arrow_right.png]]
|bgcolor="#DD8844"|Right speaker
|-
|-
|Test switch
|[[Test button]]
|[[File:Arrow_right.png]]
|'''M'''
|'''M'''
|'''11'''
|'''11'''
|bgcolor="#DD8844"|Mono audio +
|[[File:Arrow_right.png]]
|bgcolor="#DD8844"|Mono audio
|-
|-
|bgcolor="#44FF44"|Video green
|bgcolor="#44FF44"|[[Video DAC|Video green]]
|[[File:Arrow_left.png]]
|'''N'''
|'''N'''
|'''12'''
|'''12'''
|[[File:Arrow_right.png]]
|bgcolor="#FF4444"|Video red
|bgcolor="#FF4444"|Video red
|-
|-
|bgcolor="#FFFF44"|Video sync
|bgcolor="#FFFF44"|Video sync
|[[File:Arrow_left.png]]
|'''P'''
|'''P'''
|'''13'''
|'''13'''
|[[File:Arrow_right.png]]
|bgcolor="#4444FF"|Video blue
|bgcolor="#4444FF"|Video blue
|-
|-
|Service switch
|[[Service button]]
|[[File:Arrow_right.png]]
|'''R'''
|'''R'''
|'''14'''
|'''14'''
|bgcolor="#DDDDDD"|Video GND
|bgcolor="#DDDDDD" colspan=2|Video GND
|-
|-
|Coin switch #4 P2
|[[Coin switch]] #4 P2
|[[File:Arrow_right.png]]
|'''S'''
|'''S'''
|'''15'''
|'''15'''
|Coin switch #3 P1
|[[File:Arrow_left.png]]
|[[Coin switch]] #3 P1
|-
|-
|Coin switch #2 P2
|[[Coin switch]] #2 P2
|[[File:Arrow_right.png]]
|'''T'''
|'''T'''
|'''16'''
|'''16'''
|Coin switch #1 P1
|[[File:Arrow_left.png]]
|[[Coin switch]] #1 P1
|-
|-
|P2 Start
|P2 Start
|[[File:Arrow_right.png]]
|'''U'''
|'''U'''
|'''17'''
|'''17'''
|[[File:Arrow_left.png]]
|P1 Start
|P1 Start
|-
|-
|P2 Up
|P2 Up
|[[File:Arrow_right.png]]
|'''V'''
|'''V'''
|'''18'''
|'''18'''
|[[File:Arrow_left.png]]
|P1 Up
|P1 Up
|-
|-
|P2 Down
|P2 Down
|[[File:Arrow_right.png]]
|'''W'''
|'''W'''
|'''19'''
|'''19'''
|[[File:Arrow_left.png]]
|P1 Down
|P1 Down
|-
|-
|P2 Left
|P2 Left
|[[File:Arrow_right.png]]
|'''X'''
|'''X'''
|'''20'''
|'''20'''
|[[File:Arrow_left.png]]
|P1 Left
|P1 Left
|-
|-
|P2 Right
|P2 Right
|[[File:Arrow_right.png]]
|'''Y'''
|'''Y'''
|'''21'''
|'''21'''
|[[File:Arrow_left.png]]
|P1 Right
|P1 Right
|-
|-
|P2 A
|P2 button A
|[[File:Arrow_right.png]]
|'''Z'''
|'''Z'''
|'''22'''
|'''22'''
|P1 A
|[[File:Arrow_left.png]]
|P1 button A
|-
|-
|P2 B
|P2 button B
|[[File:Arrow_right.png]]
|'''a'''
|'''a'''
|'''23'''
|'''23'''
|P1 B
|[[File:Arrow_left.png]]
|P1 button B
|-
|-
|P2 C
|P2 button C
|[[File:Arrow_right.png]]
|'''b'''
|'''b'''
|'''24'''
|'''24'''
|P1 C
|[[File:Arrow_left.png]]
|P1 button C
|-
|-
|P2 D
|P2 button D
|[[File:Arrow_right.png]]
|'''c'''
|'''c'''
|'''25'''
|'''25'''
|P1 D
|[[File:Arrow_left.png]]
|P1 button D
|-
|-
|Select down
|Select down
|[[File:Arrow_right.png]]
|'''d'''
|'''d'''
|'''26'''
|'''26'''
|[[File:Arrow_left.png]]
|Select up
|Select up
|-
|-
|bgcolor="#DDDDDD"|GND
|bgcolor="#DDDDDD" rowspan=2 colspan=2|GND
|'''e'''
|'''e'''
|'''27'''
|'''27'''
|bgcolor="#DDDDDD"|GND
|bgcolor="#DDDDDD" rowspan=2 colspan=2|GND
|-
|-
|bgcolor="#DDDDDD"|GND
|'''f'''
|'''f'''
|'''28'''
|'''28'''
|bgcolor="#DDDDDD"|GND
|}
|}


[[Category:Chips]]
[[Category:Cartridge systems]]

Revision as of 02:38, 21 October 2017

MVS edge connectors dont't have a fully JAMMA compliant pinout.

Like true JAMMA edges, the pad pitch is .156in (3.96mm). There are 28 pins per side (key included), 56 total.

Many harnesses use regular 56 pin board connectors which don't have the key to avoid accidentally plugging them backwards. Doing so will certainly fry the inputs chip (NEO-C1...), be careful.

Note that the G, I, O, and Q letters aren't used to avoid confusion with other characters.

MVS pinout

Checked infos from [HardMVS.com]. The arrows represent the signal direction from the MVS board.

Bottom Top
GND A 1 GND
B 2
+5V C 3 +5V
D 4
Unused E 5 Unused
+12V F 6 +12V
Key H 7 Key
Coin counter #2 J 8 Coin counter #1
Coin lockout #2 K 9 Coin lockout #1
Left speaker L 10 Right speaker
Test button M 11 Mono audio
Video green N 12 Video red
Video sync P 13 Video blue
Service button R 14 Video GND
Coin switch #4 P2 S 15 Coin switch #3 P1
Coin switch #2 P2 T 16 Coin switch #1 P1
P2 Start U 17 P1 Start
P2 Up V 18 P1 Up
P2 Down W 19 P1 Down
P2 Left X 20 P1 Left
P2 Right Y 21 P1 Right
P2 button A Z 22 P1 button A
P2 button B a 23 P1 button B
P2 button C b 24 P1 button C
P2 button D c 25 P1 button D
Select down d 26 Select up
GND e 27 GND
f 28