control pin造句

In addition to the seven data pins, the system also needed various control pins as well as electrical grounds.
All data input pins and execute pins must be connected, whereas control pins and output pins can be left unconnected.
The newer EPPs ( Enhanced Parallel Ports ) have an 8-bit data bus, and the same control pins as the normal parallel printer port.
Some of the control pins, which carry essential signals for all external operations, have more than one function depending upon whether the device is operated in " min " or " max " mode.
In fact, there were very few pins that were guaranteed to work on all computers, mostly the data in and out, " ready " indications that said whether the modem or computer was operational, and " sometimes " flow-control pins.
It's difficult to find control pin in a sentence. 用control pin造句挺难的

But for the eager hobbyist, you can still do some diagnostics-but unfortunately, beyond measuring voltages, a modern power supply is a bit complicated and often has digital control pins; so you will need a power load ( a specialized hardware test unit that simulates the power consumption of a computer ).