Block Diagram 8086. Diagram can be categorized in two parts the first is the timing diagram. The term 16 bit implies that its arithmetic logic unit its internal registers and most of its instructions are intended to work with 16 bit binary data.
Or describe architecture of any one 16 bit microprocessor. Execution unit eu fig. 8086 works only with four 64kb segments within the whole 1mb memory.
Through the bus interface only processor can send and receive data.
The 8086 cpu is divided into two independent functional parts the bus interface unit or. 8086 provides the programmer with 14 internal registers each 16 bits or 2 bytes wide. Bus init bu 3. C program to draw a smiley face using ellipse circle and arc in graphics.