SCR

(redirected from Program counter)
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Related to Program counter: Instruction register, Memory address register

scruple

 (℈) (scr) [skroo´pl]
in the apothecaries' system, a unit of weight equal to 20 grains (1.296 grams).

SCR

Abbreviation for:
serious case review 
serum creatinine
short consensus repeat
sister chromatic recombination
summary care record, see there

scruple

(skrū′pĕl) [L. scrupulus, small, sharp stone],

scr

Twenty grains in apothecaries' weight; 1.296 g.
References in periodicals archive ?
The designer has full visibility into the processor's program counter, memory, registers and peripherals and into the performance of the FPGA, at every stage during the HDL simulation.
Xpert's software debugging views provide both the program counter and register values as well as corresponding hardware simulation time so that both software and hardware engineers can effectively debug their code and communicate with each other.
The new devices contain a number of architectural features including 16 register banks for fast context switching, instruction pre-fetch, a 20-bit stack pointer over the entire memory space, 23 addressing modes, 20-bit program counter and up to five power saving modes (STOP, SLOW, IDLE1, IDLE2 and SLEEP modes).
The new devices contain a number of important architectural features including 16 register banks for fast context switching, instruction pre-fetch, a 16-bit stack pointer over the entire memory space, 20 addressing modes, 16-bit program counter and five power saving modes (STOP, SLOW, IDLE1, IDLE2 and SLEEP).

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