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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÀÎÄÚ´õ, µðÄÚ¿À´õ¸¦ °¡Áö´Â ´ÙÄ¡ ¿¬»ê±â ¼³°è
¿µ¹®Á¦¸ñ(English Title) Design of a Multi-Valued Arithmetic Processor with Encoder and Decoder
ÀúÀÚ(Author) ¹ÚÁø¿ì   ¾ç´ë¿µ   ¼ÛÈ«º¹   Jin-Woo Park   Dae-Young Yang   Hong-Bok Song  
¿ø¹®¼ö·Ïó(Citation) VOL 02 NO. 01 PP. 0147 ~ 0156 (1998. 03)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â ´ÙÄ¡ ³í¸®¸¦ ÀÌ¿ëÇÑ ¿¬»ê±â¸¦ ¼³°èÇÏ¿´´Ù. ´ÙÄ¡ ³í¸®¸¦ ±¸ÇöÇϱâ À§Çؼ­ Àü·ù¸ðµå CMOS ȸ·Î¸¦ ÀÌ¿ëÇÏ¿´À¸¸ç ÀÌÁø Àü¾Ð¸ðµå ½ÅÈ£¸¦ ´ÙÄ¡ Àü·ù¸ðµå ½ÅÈ£·Î ¹Ù²Ù¾î ÁÖ´Â ÀÎÄÚ´õ¿Í ¿¬»ê °á°úÀÎ ´ÙÄ¡ Àü·ù¸ðµå ½ÅÈ£¸¦ ÀÌÁø Àü¾Ð¸ðµå ½ÅÈ£·Î ¹Ù²Ù¾î ÁÖ´Â µðÄÚ¿À´õ¸¦ »ç¿ëÇÏ¿© ±âÁ¸ÀÇ ÀÌÁø ½Ã½ºÅÛ¿¡ Àû¿ëÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´À¸¸ç, ½Â»ê±â ¼³°è½Ã ºÎºÐ°ö ¼ö¸¦ ÁÙÀ̱â À§ÇÏ¿© ±âÁ¸ÀÇ Booth ¾Ë°í¸®ÁòÀ» È®ÀåÇÑ 4Áø SD¼ö ºÎºÐ°ö ¹ß»ý ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¿´´Ù. Á¦¾ÈµÈ ȸ·Î´Â SPICE ½Ã¹Ä·¹ÀÌ¼Ç ¹× FPGA ChipÀ» ÀÌ¿ëÇÑ Çϵå¿þ¾î ¿¡¹Ä·¹À̼ÇÀ¸·Î ±× À¯È¿ÇÔÀ» È®ÀÎÇÏ¿´´Ù
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(English Abstract)
In this paper, an arithmetic processor using multi-valued logic is designed. For implementing of multi-valued logic circuits, we use current-mode CMOS circuits and design encoder which change binary voltage-mode signals to multi-valued current-mode signals and decoder which change results of arithmetic to binary voltage-mode signals. To reduce the number of partial product we use 4-radix SD number partial product generation algorithm that is an extension of the modified Booth's algorithm. We demonstrate the effectiveness of the proposed arithmetic circuits through SPICE simulation and Hardware emulation using FPGA chip.
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