An alternative carry-save arithmetic for new generation field programmable gate arrays

UĞUR ÇİNİ; MUSTAFA AKTAN; AVNİ MORGÜL

Makale detayları

An alternative carry-save arithmetic for new generation field programmable gate arrays

Yazarlar:

UĞUR ÇİNİ | MUSTAFA AKTAN | AVNİ MORGÜL

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2016 Vol.24 Issue 2, pp.435-447

Belge Tipi:

Makale

Yayın Tarihi:

3/2016

Belge Dili:

Türkçe

Document ID (Org No.):

2000742224

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

In this work, a double carry-save addition operation is proposed, which is efficiently synthesized for 6-input LUT-based field programmable gate arrays (FPGAs). The proposed arithmetic operation is based on redundant number representation and provides carry propagation-free addition. Using the proposed arithmetic operation, a compact and fast multiply and accumulate unit is designed. To our knowledge, the proposed design provides the fastest multiply-add operation for 6-input LUT-based FPGA systems. A finite impulse response filter implementation is given to show the performance of the proposed structure. The proposed implementation provides a dramatic performance increase, which is at least 2 times faster than conventional binary multiply-add implementations.

Makale detayları

An alternative carry-save arithmetic for new generation field programmable gate arrays

Yazarlar: UĞUR ÇİNİ | MUSTAFA AKTAN | AVNİ MORGÜL

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2016 Vol.24 Issue 2, pp.435-447

Belge Tipi: Makale

Yayın Tarihi: 3/2016

Belge Dili: Türkçe

Document ID (Org No.): 2000742224

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

UĞUR ÇİNİ | MUSTAFA AKTAN | AVNİ MORGÜL

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2016 Vol.24 Issue 2, pp.435-447

Belge Tipi:

Makale

Yayın Tarihi:

3/2016

Belge Dili:

Türkçe

Document ID (Org No.):

2000742224

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632