However, in the digital system, we can't follow this approach as the system is only aware of {eq}1 {/eq} and {eq}0 {/eq}, i.e binary digit or bit. So, the positive or negative sign is also represented by the bit in a digit...
1. What are commonly used data types in VHDL? 2. What data types can be sythesised? I have another question is what format can I assign value to STD_LOGIC_Vector? I try it in Quartus, if I define: Q : buffer STD_LOGIC_Vector (7 downto 0); I can only assi...
How to convert the two's complement hex number 0xfe35 to its signed decimal value? Given that x = 0x75 in hex format, what is the result of x 3 as one byte in binary? a. [10000011] b. [10110000] c. [10101000] d. [10000111] ...
1. What are commonly used data types in VHDL? 2. What data types can be sythesised? I have another question is what format can I assign value to STD_LOGIC_Vector? I try it in Quartus, if I define: Q : buffer STD_LOGIC_Vector (7 downto 0); I can only assi...
Perform the following calculations assuming that the values are 8-bit decimal integers stored in two's complement format. a. 10101010 + 01101101. b. 10101001 - 01101111. What is the decimal equivalent for the following unsigned binary...