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DIY Cartridge

943 bytes added, 20:18, 15 June 2011
[[Image:DIY_Cart_1.png|420px|right]]
 
[[Image:DIY_Cart_6.png|420px|right]]
 
=== Description ===
The file below is the PCB Layout for a standard plus cartridge with  a few minor changes:
- No LKs are bridged by default
- All vias are done at component pins to reduce drilling and soldering
 
=== Building the Cartridge ===
The PCB dimensions are identical to an original cartridge and will fit in the original housing. The PCB used should be 1.5mm thick with double-sided 35µm copper.
Components should be mounted on the side with the ground plain. The capacitor is 100nf.
The Layout file is as always mirror imaged.
Pictures === Setting the LK's ===  {|{{Prettytable|width: 700px; font-size: 2em;}}|EPROM||Pins||Capacity||LK Settings||Description|-|27C256||28||32K||LK3 + LK5||A15=VCC=High + A17=VCC=Supply|-|27C512||28||64K||LK3 + LK6||A15=A15=Addressed + A17=VCC=Supply|-|27C1001||32||128K||LK1 + LK6||A15=A15=Address + A18=VCC=/PGM|-|27C2001||32||256K||LK1, LK4 + LK6||A15=A15=Address, A17=A17=Address + A18=VCC=/PGM|-|27C4001||32||512K||LK2, LK4 + LK6||A15=A15=Address), A17=A17=Address + A18=A18=Address|-|}  === Links === This cartridge enable you develop original software and get the full use of a finished part 512K ROMs. If you want to follow soonput four existing 128k games on a single Cartridge check the [[Multi Cartridge]] page instead. === Documents ===
Bryce.
 
 
[[Category:Peripherals]] [[Category:DIY]][[Category:Cartridges| ]][[Category:DATA Storage]][[Category:CPC Plus]]
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