After a youth spent playing with Amigas and getting into all sorts of trouble on the school computer network, I’ve always had a soft spot in my heart for hardware from the 80s and 90s. This extends ...

Serial buses dot the landscape of embedded design. From displays to storage to peripherals, serial interfaces make communications possible. Many serial communication interfaces compete for use in ...

Getting data to a storage medium requires transmission. Parallel transmission has historically been the preferred way to write data to disk. But at current speeds, serial transmission can be faster ...

理由は明快だ。電気信号といえども有限の速度であること。そして高いクロック周波数＝高周波信号の伝送においては、回路の引き回しパターンによって配線がコイルやコンデンサとしても機能してしまうという問題があるからだ。 本来、電気信号の伝わる ...

株式会社エバーグリーンは、シリアル/パラレルATA両対応のUSB変換アダプタ「シリアルATA/IDE両対応 USBマルチアダプタ」(EG ...

This is just a general question. I know, obviously, that there are RS-232 "serial ports" and IEEE 1284/Centronix ports "parallel ports," and that these are "digital" connections. Then you have things ...

ヒッツコミュニケーションズ(株)は24日、シリアルポートとパラレルポートを装備した4ポートのUSB Hub『411 Hit's CRAFT』を発表した。価格はオープン(予想価格は未定)で、4月下旬に出荷を開始する。 『411 Hit's CRAFT』前面と背面 同製品は、前面にUSB4ポートを ...

So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc needs ...