SNES2PCE pad converter

[Vimtoman]

If anybody wants to make a SNES2PCE pad converter I have posted below my version.

There is a CPU in need of programing.
This just provides clocks etc
Converts a Snes pad to either a 2way or 6way PCE pad selected by a switch.
The 2way has I and II (Y & B) mirrored with auto fire on X & A.
Select is also mapped to the right shoulder button.
Changing the schematic you can change the above configuration.

Will need a 1 to 1 8pin plug cable. Make sure it's is 1to 1 as there are plenty with swapped pins.

Scematic



Components, RS and Farnell UK numbers .
Note "RS" and "F" in numbers to be removed when searching on site.

12LF1822 U9     
MC74HC08AD U8   
MC74HC32AD U7   
MC74HC157AD U3-5   
MC74HC163AD U6   
MC74HC595AD U1-2   
0.1 25V X7R 0805 RS-48-0979 C1-4   
1uF 50v X7R 1206 F2310427 C6   
10uf 50v RS7111425 C5   
B160-13-F RS7384765 D1     
8pinminipcb Con3   
CR0805-FX-3300GLF RS7409022 R1-4     
ERA3AEB472V F1577615 4.7K 0603 R5, R7-9     
ASE4204 f1197659 rs162505 sw1     

Hex code for CPU.

:020000040000FA
:100000004B280830A600A70039088500370884006F
:10001000350833193020331D322084133808870007
:10002000360880388600340881048613A001A101B7
:10003000260803194828B3182B2001083405FF3E71
:10004000A00DA10DB31C2B20A60B1B2827083318CD
:100050003928200848283508800600008006080056
:1000600080043528FF3A80053628FF3A841780053A
:100070004828A201A3014028A10CA00CA20DA30DA9
:10008000FF3E03183C282308A1002208A0004828AE
:10009000200064000800210079309900FF308C00B6
:1000A00082309E0020000C1621000C1220000C1241
:1000B00021000C120C302000B6000030B8000830CF
:1000C000B4000C30B7000030B9002030B500B301E7
:0800D0000C300220BA00E733F6
:020000040001F9
:02000E00FCFFF5
:02001000FFDE11
:00000001FF

[GohanX]

Damn, that's nice. If anyone makes these to sell they can shut up and take my money.

[Vimtoman]

PM'd

[sirhcman]

Damn, that's nice. If anyone makes these to sell they can shut up and take my money.

I'm with you there.. I would love to have one!

[Keith Courage]

dam that looks nice. Great work.

as for myself though that seems like a lot of work just to be able to use a different type of gamepad.

[Vimtoman]

Yep I agree too much TTL
I had started a FPGA version but never got to finish it. Had a fair amount of errors in the code so gave up.
I think that would be the route to go.