cy8c26643 , what is a problem to build low-cost programmer?

Questions about programming (not codeing) PSoCs and Encore II as well as freeware programming hardware and software are discussed here. This is also the place to talk about production programming. Programming means loading a HEX file in to the Flash, not, writing your program.

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cy8c26643 , what is a problem to build low-cost programmer?

Postby nnklm » Thu May 18, 2006 12:54 pm

Aji in says
Thomas, 25xxx/26xxx are not supported and will not be supported as they cannot be programmed with such a simple hardware.

and i want to ask why? Any short-time signals which LPT can not made? Or precise timeouts which Windows cant accept?

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Postby graaja » Thu May 18, 2006 8:06 pm

The 25/26 families required an accurate data clock for programming. All the subsequent families do not require this accurate clock. It may not be possible to generate an accurate programming clock from windows and that may be the reason for Aji's comment.
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