Control and Status Register (CSR) is a
register
Register or registration may refer to:
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* Register (music), the relative "height" or range of a note, melody, part, instrument, etc.
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in many
central processing units that are used as
storage devices for information about instructions received from machines. The device is generally placed in the register address 0 or 1 in CPUs and works on the concept of using a comparison of
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(carry, overflow and zero, usually) to decide on various
if-then instructions related to electronic decision flows. In digital devices, the control and status registers are described by a register map.
[BT]
Register Maps & Control Status Registers
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References
{{DEFAULTSORT:Control Status Register
Digital registers