Title :
The C-testability analysis of the superblock carry-lookahead adder (SBCLA)
Author :
Popescu, Daniela E. ; Popescu, Corneliu
Abstract :
The paper is the result of the authors´ activities concerning the testing and the design for testability for computer arithmetic systems. Our results, together with the C-testable concept, are very important in testing other kinds of practical adders, which includes cells with CLA units. So, by applying the C-testability concept we present a method for identifying a minimal complete set of test vectors for detecting all single stuck-at faults for the superblock block carry-lookahead adder (SBCLA), together with our results.
Keywords :
adders; carry logic; design for testability; fault diagnosis; logic testing; C-testability analysis; CLA units; SBCLA; design for testability; minimal complete set; single stuck-at faults; superblock carry-lookahead adder; Counting circuits; Design for testability; Digital arithmetic; Equations; Fault detection; Fault diagnosis; Logic testing; Performance evaluation; System testing; Wires;
Conference_Titel :
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN :
0-7803-7523-8
DOI :
10.1109/MWSCAS.2002.1186900
