What is pin configuration?
Configuration pins are used to load the design data into SRAM-based FPGAs. The bitstream defines the functional operation of the internal resources, interconnections and I/O for the FPGA. The configuration mode selected to program the FPGA is an important design factor to consider when assigning pins.
What is the function used to set pin configuration?
The function to configure a pin as IN/OUT using Arduino IDE is pinMode(). This function is used to configure an Arduino pin as a input or as a output. On Industrial Shields equipment’s is followed with the corresponding Pin-out. This functions is normally used inside the setUp() function.
What should be the connection on enable output pin?
The enable pin should not be forced high. For example, it should not be connected to VCC or directly to standard logic circuits with active circuitry. Furthermore, it is not recommended to connect a capacitor from the enable pin to ground for timing purposes.
What is the pin diagram?
In electronics, a pinout (sometimes written “pin-out”) is a cross-reference between the contacts, or pins, of an electrical connector or electronic component, and their functions. “Pinout” now supersedes the term “basing diagram” that was the standard terminology used by the manufacturers of vacuum tubes and the RMA.
What pin is the input pin what pin is the output pin How do you know?
An input/output pin, or I/O pin, is the interface between a microcontroller and another circuit. In the Arduino, you configure whether a pin is an input or output using the pinMode() function. An output pin provides VDD or 0 V, by making a connection to VDD or ground via a transistor.
What is the function of the t0 pin?
It is used to demultiplex the address-data signal of port. Pins 32 to 39 − These pins are known as Port 0. It serves as I/O port. Lower order address and data bus signals are multiplexed using this port.
What does input pin mean?
input/output pin
An input/output pin, or I/O pin, is the interface between a microcontroller and another circuit. It can be configured in the microcontroller’s software to be either an input or an output.
What is output enable pin?
OE (Output Enable) is an output enable signal and read data is output from a data pin when it is set at low level. The function and name are the same as for OE of the EPROM. Writing is enabled when WE (Write Enable) is set at low level.
What are the pinouts on a crossover cable?
Using the 568-B standard as an example below, you will see that Pin 1 on connector A goes to Pin 3 on connector B. Pin 2 on connector A goes to Pin 6 on connector B, etc. Crossover cables are most commonly used to connect two hosts directly.
What does a 6 pin SWD connector do?
6-pin SWD connector: This is for firmware debugging and also provides a backup mechanism to program expansion boards. Diagnostic LED: this blinks continuously when the main board is running normally, about half a second on and half a second off. The expansion board also has a diagnostic LED.
What are the pins on a Cat5e patch cable?
When we talk about cat5e patch cables, the Straight-Through wired cat5e patch cable is used to connect computers, printers and other network client devices to the router switch or hub (the host device in this instance). Connector A. Pin 1. Pin 2. Pin 3. Pin 4. Pin 5. Pin 6. Pin 7. Pin 8.
Which is the CPU fan 4 pin or 3 pin?
Motherboard CPU Fan 4 Pin header Connector. Colors may change. Chassis and CPU fans may use either 3-pin or 4-pin power connectors. 3-pin connectors are usually used for the smaller chassis fans with lower power consumption. 4-pin connectors are usually used by CPU fans with higher power consumption.
How to see the configuration of a pin?
The pin configuration (INPUT, OUTPUT) and that of the connected modules will be displayed here; the loop () function includes the program which is run on loop. The program developed relies on several libraries, which must be installed before compiling the program and uploading it to the microcontroller:
What are the pins in a VCC cable?
The mode is selected in the cable by wiring M0 (connector pin 18) and M1 (connector pin 21) and DCE/ DTE ¯ (connector pin 25) to ground (connector pin 7) or letting them float. If M0, M1 or DCE/ DTE ¯ are floating, pull-up resistors R3, R4 and R5 will pull the signals to Vcc.
Using the 568-B standard as an example below, you will see that Pin 1 on connector A goes to Pin 3 on connector B. Pin 2 on connector A goes to Pin 6 on connector B, etc. Crossover cables are most commonly used to connect two hosts directly.
What kind of connector do I need for a 4 pin power supply?
If you plug the two pieces of a 4+4 power cable together then you have a 8 pin power cable which can be plugged into an 8 pin 12 volt connector. If you leave the two pieces separate then you can plug one of the 4 pin pieces into a 4 pin 12 volt connector and leave the other 4 pin piece unplugged.