In SX Microcontrollers, SX/B Compiler and SX-Key Tool, cbmeeks wrote:

[quote="Bean (Hitt Consulting)"]cbmeeks,
  You need to connect the SRAM data bits to the VGA DAC resistors directly. That way all the SX has to do it increament the address. It doesn't have to handle the data at all.
  At least that's how I would do it. I assume it doesn't matter if the RGB pins have a level on them when the VSYNC and HSYNC are active.

Bean.[/quote]

You are correct.  That will work great displaying data from SRAM.  The hard part comes when you want to write to that data before you draw it.   Well, small amounts of data would be fine...full screen animation would be difficult.  :-D

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