TEMLIB now supports SD and MMCplus cards as mass storage, in addition to CompactFLASHs.
for fun and profit because you need to.
Just a detail from latest revision.
The debugger controls the CPU through a serial interface.
If no internal TLB matches the current access, the MMU needs to find elsewhere the mapping information.
The MMU slices memory in pages.
Now it’s time to describe the memory management unit and cache, glued together in the “MCU”. Let’s begin with the MMU.
First, there are two kinds of multipliers and dividers in our CPU, the integer and the floating point ones. They are a bit different.