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I note that the current (4.10) C166 has a workaround for 'the CPU.21 problem with the bfld instruction'. How do I find out what chips this affects as the FAQ entry doesn't say? Ta
Ummm.. yes - I found that article, and likewise couldn't find anything at Infineon. Unfortunately it doesn't tell me whether the chip I'm targetting (C161U) suffers from this problem, which is why I'm posting here. I'd prefer to avoid stuffing my code with spurious extra atomics.
You can post questions to Infineon Tech Support via their website: http://www.infineon.com/contact/contact.htm They tend to get a bit shirty if you mail direct to product.support@infineon.com ;-) Or maybe you could try your friendly neighbourhood distributor?