DB9-1, dB-2, receive Data 2 3, transmit Data, transmit Data 3 2, receive Data.
Some folks say that it's the cable that's shipped with LapLink 4 Pro.
Solution: The null modem cable is frequently called a crossover cable.
Simple Straight Through Cable, the built-in serial port on a PC is a DTE device.Also, however, many DTE devices use other RS-232 pins for out-of-band (i.e., "hardware flow control. .To tell 3.0 keygen style xp if your cable is null modem or straight though, you can search the part number at m, the product description will tell if it is null modem.DB-9 Male DB-9 Female If you're using a serial cable or null-modem cable for local serial connectivity or for modem replacement, you might metal fatigue no cd consider looking at the Traversix network connectivity solutions. .Because these pins are "crossed" on the two cable terminals, the name crossover cable is used.Poor Excellent, yes, no, document Quality?Related Links: Products and Services: Serial Interfaces, developer Zone Tutorial: Serial Communication General Concept.To enable handshaking between the two devices, the Request to Send (RTS) pin of one device must be connected to the Clear to Send (CTS) pin of the other device.DB-25 Pin, fG (Frame Ground) 1, x - 1,.DB-25 Male DB-25 philips dvd recorder manual Female Here's a good set of figures for DB-9 male and female connectors, as viewed from the pin side (not the solder side).Signal Name DB-25 Pin DB-9 Pin DB-9 Pin DB-25 Pin FG (Frame Ground) 1 - X - 1 FG TD (Transmit Data) RD RD (Receive Data) TD RTS (Request To Send) CTS CTS (Clear To Send) RTS SG (Signal Ground) SG DSR (Data Set Ready).By connecting the DTR signal of one DTE to both the CD and DSR inputs of the other DTE (and vice versa we are able to trick each DTE into thinking that it is connected to a DCE that is powered up and online. .Attachments: Report Date: 12/22/2004, last Updated:, document ID: 3gldmsit, your Feedback!RTS, sG (Signal Ground) SG DSR (Data Set Ready) DTR CD (Carrier Detect) DTR DTR (Data Terminal Ready) CD DTR (Data Terminal Ready) DSR Here's another null-modem connection that I've seen floating around the net. .
That allows you monitor, log, debug and test any your RS232 or COM ports.A straight-through cable is used to connect a DTE device to a DCE device.For this to happen, the Transmit (TXD) pin of one device needs to be connected to the Receive (RXD) pin of the other device. .Note that an instrument with serial interface could be either a DTE or a DCE device. .Download and Try It For Free!As a general rule, the Ring Indicate (RI) signal is not passed through a null-modem connection.Please tell us why.DB9 pin, d-SUB female to PC1.