14. (a) (i) Discuss in. detail cHffet'cmt intcrcennecttcn topologiJu:J in Message-Ba$ed Architectures. (8)

(ii) Write short notes on wave front urrayt; and ~YKtoH(;arrays, (8)

Or

(b) How can the following features can he implemented in abated ..memoryarchitectures with Bit-serial PEs'!

(i) Minimizing the cost

(ii) Uniform memory aceeas rate

(iii) Balancing the Architectures

(iv) Mode of operation and control.

(4)

(4)

(4)

(4)

15, (a) Write Short notes on :

(i) Baugh-Woo1ey's Multiplier

(ii) SeriallParallel Multiplier

Or(b) Diseuse different stepa involved in deJicn of layout oIVLSI cireuite, (16)

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(8)