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

I don't know how the storage scopes do it.  The SX's flash memory is writable by the program and it has no EEPROM, so you would definitely need an external memory of some sort, probably SRAM would be the only thing fast enough.  If you have 8 bit's in to the SX and 8bits out to the SRAM, then you're probably going to need an SX48 for the address lines to the SRAM.  That's going to take at least the other 24 pins, and then you'd be able to address 16.7 meg in theory, not including control lines.  Serial memory won't be fast enough for 7.5 cycles.  It might be doable, but it'll be a squeeze.

---------- End of Message ----------


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=437692#m437725

Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com

The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2010 (http://www.dotNetBB.com)