Want this question answered?
bus
Yes, bits are transmitted through televison, just like any other computer storage file.
BY USING FORMULA (M+R+1)<=2r 011110110011001110101 ---- The formula d + p + 1 <= 2^p (where d is the number of data bits and p is the number of check bits) indicates that we need at least 5 check bits in order to correct single-bit errors in blocks of 16 data bits -- a (21,16) code. SECDED requires 6 check bits for blocks of 16 data bits.
== ==
A serial port only allows a single bit of data through at a time. A parallel port allows multiple bits of data through at a time.
6 bits
9
1
1
Demultiplexing the bus AD7-AD0 The Intel 8085 is an 8-bit microprocessor. Its data bus is 8-bit wide and hence, 8bits of data can be transmitted in parallel form or to the microprocessor. The Intel8085 requires a 16-bit wide address bus as the memory addresses are of 16 bits. The 8 most significant bits of the address are transmitted by the address bus(A8-A15). The 8 least significant bits of the address are transmitted byaddress/data bus (AD7-AD0). The address/data bus transmits data and addressinformation at different times. This is the basic need for demultiplexing the busAD7-AD0.
It is a simple form of verification, that data has not been corrupted. In even parity, a ninth bit is added to 8 bits of data, so that the total number of 1's is even. Data is then transmitted. If a single bit becomes corrupted - a 0 gets changed to a 1, or a 1 to a 0 - the receiver can figure this out.
The main functions of data communication software is to provide various added value services. It also interpret bits/bytes that are transmitted via the communication media through interface.