What are the main functions of the control bus?
singleAnswer
communicating with other devices within the computer, carries commands from the CPU and returns status signals from the device, and control the reading or writing of RAM
Control bus
What are the main functions of the control bus?
Control bus Digital Control Bus System bus Control unit Bus (computing) Fieldbus Fairchild F8 Vehicle bus I²C Memory controller
In computer architecture, a <b>control bus</b> is part of the system bus, used by CPUs 
for ... The number and type of lines in a <b>control bus</b> varies but there are <b>basic</b> 
lines common to all microprocessors, such as: Read ( R D ¯ {\displaystyle {\
overline&nbsp;... DCB was a proprietary data interchange interface by Roland Corporation, 
developed in 1981 and introduced in 1982 in their Roland Juno-60 and Roland 
Jupiter-8 products. DCB <b>functions</b> were basically the same as MIDI, but unlike 
MIDI (which is ... It is sent once after a patch change, with the first <b>key</b> code by OP
-8 and JP-8. A system bus is a single computer bus that connects the <b>major</b> components of a 
computer system, combining the <b>functions</b> of a data bus to carry information, an 
address bus to determine where it should be sent, and a <b>control bus</b> to&nbsp;... The <b>control</b> unit (CU) is a component of a computer&#39;s central processing unit (
CPU) that directs ... <b>Control</b> units can be designed to handle interrupts in one of 
<b>two</b> typical ways. ... When the memory, <b>bus</b> or cache is shared with other CPUs, 
the <b>control</b> logic must communicate with them to ... <b>Functions of the control</b> unit[
edit]. In computer architecture, a bus is a communication system that transfers data 
between ... Other common categorization systems are based on the bus&#39;s <b>primary</b> 
<b>role</b>, connecting devices internally or externally, PCI vs. ... Typically 2 additional 
pins in the <b>control bus</b> -- a row-address strobe (RAS) and the column-address&nbsp;... Fieldbus is the name of a family of industrial computer network protocols used for 
real-time distributed <b>control</b>, standardized as IEC 61158. A complex automated 
industrial system — such as manufacturing assembly line — usually needs a 
distributed <b>control</b> system—an organized hierarchy of controller systems—to 
<b>function</b>. ... Arguably the precursor field <b>bus</b> technology is HP-IB as described in 
IEEE&nbsp;... These goals resulted in a microcomputer with a multiplexed <b>bus</b> architecture, with 
just <b>two buses</b> for all <b>functions</b>: the time-multiplexed data <b>bus</b> and a 7-bit <b>control</b>&nbsp;... A vehicle <b>bus</b> is a specialized internal communications network that 
interconnects components ... Special requirements for vehicle <b>control</b> such as 
assurance of message delivery, ... Additionally, many <b>major</b> car manufacturers 
use their own proprietary vehicle <b>bus</b> standards, or overlay ... &quot;MiG-35 Multi-<b>Role</b> 
Combat Aircraft&quot;. I²C (Inter-Integrated Circuit), pronounced I-squared-C, is a synchronous, multi-
master, ... A particular strength of I²C is the capability of a microcontroller to 
<b>control</b> a network of device chips ... The <b>bus</b> has <b>two roles</b> for nodes: master and 
slave:. The memory controller is a digital circuit that manages the flow of data going to 
and from the computer&#39;s <b>main</b> memory. ... Memory controllers&#39; bus widths range 
from 8-bit in earlier systems, to 512-bit in ... slightly different <b>control bus</b>, while the 
memory controller presents a common system bus / front-side bus to the 
processor.
carries commands from the CPU
Control bus