Agentic Patterns
October 10, 2025
Single Blog Test
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October 12, 2025 #Embedded Systems
A Fast Hi-Precision Fixed Point Divide
If you are a developer targeting embedded devices with ARM processors, you must begrudgingly accept that the v4 architecture common in some low cost chips-sets, doesn’t have a floating point unit. Those of you less familiar with these devices may also be surprised to lean that while they do possess a fast 32 bit multiply, there is no hardware divide. All division must be emulated in software. That’s fine, gcc does it all for you behind the scenes so its no big deal, right? Well not exactly…