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FPGAmstrad

2 bytes added, 10:33, 20 July 2011
/* RAM dump */
-programming FPGA with a program/schematics done for dumping RAM
My own made program do it with poor serial port, so for dumping all RAM content it take takes about 3 hours, and for dumping Amstrad RAM part it is about 15 minutes. 
==== FPGA internal RAM size ====
It's to know that a FPGA chip contain 96KB internal RAM so you can't insert a dsk inside. This internal RAM is already used in part be T80 (z80 from opencores), the soundchip, and RAM asynchronous (RAM with two different speed one for writing another for reading) that I use for VGA mode.
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