Seven Ideas For What Is Control Cable

The rest of the pins (read and write data, stepper motor control, head select, etc.) are bussed in the normal fashion, which is why the drive select pins are so critical. The pins are in fact "Drive Select A", "Drive Select B", "Motor Enable A", and "Motor Enable B". If you plug in the data first, the computer recognizes the drive attachment, and that the drive isn't ready, and waits for the drive to signal that it's available. So if you plug in the power first, the drive turns on, recognizes there's no data cable, and waits for the data cable to be attached. After the first drive, we twist the select cables so the drive A (that is still a hard-wired drive B) will listen to the select A controls, because we connected the select A pin to its select B pin (the only pin it listens to). For example, below is a query that computes the amount of time Kamala Harris's face appeared on screen in every month since January 1, 2010. One obvious feature of the graph is the spike in coverage in July 2019 after the first Democratic primary debate. Observe that the above graph computes the amount of time where Ms. Clinton is on screen AND the word "email" is spoken, but this query does not mean that the word "email" was spoken by Ms. Clinton.

So if you wanted to be pedantic and prefer one order above the other, what is control cable your best bet is to follow what they do and connect the data cable last. Use the technique above to "snatch deeds," and you may be well on your way to becoming a member of the actual property elite. The technical specifications of control cables would depend basically on the area of use and application. In cables like Ethernet cables, screening can also be used. Certain non-PC-compatible systems (like the Radio Shack Color Computer) did actually use floppies without the cable twist, but required manually setting the jumpers, and could indeed use four drives at once. SCART was used for many TV systems and the old SCART cables and connectors were large and unwieldy. Further, the excellent flexibility makes these cables suitable to link fixed and mobile equipment. The cables that fall under this definition also need protection from crosstalk and EMI. The drive before the twist will be drive B while the one on the end will be A. This way, there is no need to "configure" the drives which drive (A or B) are they going to be and what they should listen to.

Let's say both drives are hard-wired to be drive B. Now we don't have to setup them, but they both listened to the select B signal, while the motherboard would still want to send a signal to select A to select drive A. Here comes the twist! If your drive controller has specific instructions, follow them. All are outputs on the floppy controller and inputs on the drives. While this hack allows for the end user to not have to mess with jumpers, it also restricts the system to two floppy drives. The cable twist allows both floppy drives to be configured identically (for drive selection) when installed (for manufacturing convenience), yet operationally, can be uniquely selected as either the first drive or the second drive based on cable position. It doesn't matter which plug to attach first. Asynchronous Signal Hot Plug / Removal: A signal cable is plugged / unplugged at any time. At a loss I proceeded to dismantle the lid of the player where the ribbon cable runs to (out of sight) and controls are housed. Check out our Academy for lessons on access control. Internet access in a single city.

To access the channel guide on your Spectrum receiver, simply press the "Guide" button on your remote control. According to the primary classification, VDE Standards, there are three types of control cables: CY, YY, and SY. Note There is a potentially better method mentioned on the forums (here) which uses JST headers on the baseboard and either right-angled JST headers on the CS or just normal right-angled SIL headers. I found information from here detailing the signal functions of each colour coded wire, and here, detailing how it should be wired up to the Pi GPIO. The convention is to use a female connector or socket where any signal or power is supplied. Power to the Host/Device remains on since it is sourced through an alternate mechanism, which is not associated with the signal cable. SATA drives are allowed to be connected to data without power, and to power without data.