Network Interface Card Circuit Diagram

In this lab we use a bench top power supply to provide 3 3 vdc to both the pic and to the sd card.

Network interface card circuit diagram. Ic1 is an 18 bit max132 adc with a serial interface. Described by iso7816 standard. For twistedpair wiring make sure that the cards have an rj 45 connector. Some network cards provide two or three connectors.

50k pull up resistors are essential even for the pins that are not being used for spi. Pinout of smart card sim card interface and layout of 6 pin simcard special connector and 8 pin smartcard special connectora smart card chip card or integrated circuit card is a pocket sized card with embedded integrated circuits. Computer interfaces circuits and tutorials a pc usually requires a plug in adc card to process analog signals. Only 7 of these pins are used to communicate with an sd card in spi mode.

However with the circuitry in figure 1 a pc can communicate with an 18 bit adc through its serial port. If you plan on wiring your network with thinnet cable make sure that the network cards have a bnc connector. Visit our projects site for tons of fun step by step project guides with raspberry pi html css python scratch blender. Sd cards require between 2 and 3 6 vdc.

An sd card has 9 pins. The port provides both positive and negative power supplies as well as control signals. Draw io can import vsdx gliffy and lucidchart files. The termination resistor has a value of 1 10k ohm for data line reset line and here we have 1 2k ohm for the clk line we here build the circuits as per the pin requirements as we see i have connected the crystal oscillator for the clk.

A typical analog e m circuit is shown in this diagram. For more information on the voice network modules and the e m vic refer to understanding voice network modules and understanding e m voice interface cards. Figure 4 network interface card block diagram figure 5 block diagram of the packet generator using simevent technique 4 conn4 3 tx 2 in 1 conn1 conn1 conn4 conn2 conn3 conn5 subsystemt2 in1 in2 conn1 conn3 conn2 fail from fail. The network interface cards that you use must have a connector that matches the type of cable that you use.

Peripheral component interconnect is often called pci or conventional pci to differentiate from its successor pci express pci is a local computer bus for attaching hardware devices in a computer and is part of the pci local bus standard. Flowchart maker and online diagram software. The sim card interfaces consists of the series of the impedance matching circuits as we see there are six pins and there are eight pins some of the sim s. Our mission is to put the power of computing and digital making into the hands of people all over the world.

We do this so that more people are able to. The pci bus supports the functions found on a processor bus but in a standardized format that is independent of any particular processor s native bus. Analog e m is supported on cisco 1750 1760 2600 3600 vg200 and mc3810 models. Used in cellular phones pay tvs atm cards etc.