Translation guide
DMA is an acronym for Direct Memory Access, a computer hardware feature. In Japanese, it is almost always referred to by the English acronym 'DMA' or the full English term.
The learner wants to refer to the hardware feature that allows devices to access system memory directly.
The acronym 'DMA' is universally understood in Japanese technical contexts and is the standard term.
このデバイスはDMAに対応しています。
This device supports DMA.
The full English term written in katakana. Used in formal documentation or when explaining the concept.
ダイレクトメモリアクセスはCPUを介さずにデータ転送を行います。
Direct Memory Access performs data transfer without going through the CPU.
A literal translation into Japanese. Rarely used; the English acronym or katakana form is preferred.
直接メモリアクセス方式を採用しています。
It adopts a direct memory access method.