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Multi Console Copier

(Preliminary Website)

Sega Genesis/Mega Drive

The cartridge connector pins of the Genesis are numbered A1-A32 and B1- B32, left to right, with the A-row towards the back and the B-row towards the front. The ROM is mapped directly into the first 2 meg words (=4 meg bytes) of the Genesis' address space, so there is no additional logic needed.

PinName PinName
A1GND B1?
A25V B2!H_RESET
A3A8 B3?
A4A11 B4A9
A5A7 B5A10
A6A12 B6A18
A7A6 B7A19
A8A13 B8A20
A9A5 B9A21
A10A14 B10A22
A11A4 B11A23
A12A15 B12VIDEO
A13A3 B13VSYNC
A14A16 B14HSYNC
A15A2 B15HS_CLK
A16A17 B16!C_OE
A17A1 B17!C_CE
A18GND B18!AS
A19D7 B19CLK
A20D0 B20!DTACK
A21D8 B21?
A22D6 B22D15
A23D1 B23D14
A24D9 B24D13
A25D5 B25D12
A26D2 B26!LO_MEM
A27D10 B27!RESET
A28D4 B28!LDSW
A29D3 B29!UDSW
A30D11 B30!S_RESET
A315V B31?
A32GND B32!CART_IN



Copyright (c)2009 by
Christian Nowak <chnowak@web.de>

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