4 ms·
I'd imagine it works like a Transputer, and the only accessible memory is local to the chip, with communications including data coming down the serial links.
by watmough 13y ago
I'd imagine it works like a Transputer, and the only accessible memory is local to the chip, with communications including data coming down the serial links.
- vidarh 13y agoThe chips have a flat address space that covers any Epiphany chips that have been interconnected via the serial links, and the main memory of the CPU. You can address core-local memory, memory in another core, or main memory the same way - the difference is speed. There's no cache, and you're responsible for avoiding race conditions in memory access yourself.