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Computer Vision GAPPoc (GAPPoc A 0.3) Design Information
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> The design instantiates a "GAPMod" core module, which is a small SMT daughter board that essentially bears our GAP8 chip, Flash and RAM memories, crystal plus some passives.
A production board would likely consider this GAPMod as a macro to import (flatten) into the overall design.
GAPMod comes in 2 variants:
- one that bears a HyperBus Flash+RAM MCM (GAPMod1.x)
- one that bears a Quad-SPI Flash and Quad-SPI RAM (GAPMod2.x)
The former option provides more bandwidth but is more expensive and possibly less easy to source than the second option.
GAPPoc A 0.x boards use the HyperBus version (with GAPMod1.2)

** File GAPMod_xxx_IO_Definition.xlsx documents the role of each GAPMod I/O and how they relate to GAP8 **

> GAPPoc A boards need to be fitted with an M12 lens mounted in a standard S-Mount. 
  Different computer visions applications may require different type of lens, especially Field of View (FOV).
  You can easily change the lens on your GAPPoc A for a different M12-type lens model.