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Bookmark or Share- Why are 11, 111, 1111, ... equivalent to -1 in two's complement?One possible answer would be to "shift" the whole thing to the left—000...0 would represent the smallest number in the interval, namely -2 n, and 111...1 would represent the largest, namely 2 n-1; 0 would be represented by 100...0 somewhere in the middle. That actually could work, but implementing the arithmetic logic would get very ugly.
- Is it okay to use a power supply that provides slightly more voltage ...I have an LED sign that says that it takes "Class 2, 18VDC, 2A" from a wall adapter with "100-240VAC, 50-60HZ, 1.2A" I lost the adapter, and it's surprisingly difficult to buy a new one that matches those specs. I did find an old laptop power supply that has these ratings: Input: 100-240VAC, 50-60HZ, 1.2A Output:19V, 3.42A
- voltage - How many units of electricity will be consumed if we run a 1 ...If the motor is fully loaded, it will provide output power of 1 HP = (1 X 0.746) kW = 0.746kW. Electrical Input Power = (Output Power/Efficiency). Assuming 90% efficiency, Input Power = 0.746/0.9 = 0.83kW. So, the consumed units of electricity = Power in kW X numbers of hours of operation = 0.83 units (assuming the motor is running for an hour).
- systemverilog structure initialization with default = '1One way to define complex structs can be explained with an example. Lets be the following struct, which is a struct of integer arrays and a sub-struct called: AXI_PRM_STRCT
- '1011' Overlapping (Mealy) Sequence Detector in VerilogI'm designing a "1011" overlapping sequence detector,using Mealy Model in Verilog. The FSM that I'm trying to implement is as shown below :- Verilog Module :- `timescale 1ns / 1ps module
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