Tech Differences

The CPU and ALU are the parts of the computer, without which a computer would never work well. Here, the main difference between CPU and ALU is that the CPU handle almost all the task that goes in the system while ALU handles the only arithmetic operation of the computer. CPU is intended to use the information in the program memory (instruction) to control the operation of the device. These instructions operate on the data memory and to operate on the data memory the logical arithmetic unit is … [Read more...]

We know that with computers we need to do the manual insertion of the inputs in the early developing stages of the computers. So, the OMR and OCR are the technologies designed to directly capture and enter the data into the system without needing any human intervention. These methods of inserting the data directly to the system is very useful as it facilitates bulk data entry with accuracy. The major differences between the OMR and OCR is that OMR is a data collection technology. In contrast, … [Read more...]

The FPGA and CPLD devices were developed with the intent of achieving the circuit density and speed like ASIC (Application Specific Integrated Circuit) but with a smaller turn around time for the programmable devices. The main difference between the FPGA and CPLD is that FPGA provides extensive logic resources as compared to the CPLD, which is simple and contain less number of interconnections. For segregating the FPGA and CPLD, mainly two things are considered. First, is their architecture … [Read more...]