old_timer

old_timer has asked 8 questions and find answers to 422 problems.

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old_timer questions

compute results and mux or not
llvm optimizes with library functions
Preserving sreg in AVR interrupts
ARM prefetch workaround
More detail about new AVR instructions LAC, LAS, LAT and XCH

old_timer answers

Difference between MIPS and ARM datapaths
How to set only the overflow flag ARM assembly?
Where to learn about low-level, hard-core performance stuffs?
How are floating point numbers stored inside the CPU?
Light the LED on STM32F103C8T6
How are memory addresses placed in an binary files?
switching between ARM/THUMB state
How does less than and greater than work on a logical level in binary?
why need linker script and startup code?
Printing Hexadecimal Digits with Assembly [duplicate]