{"id":8851,"date":"2025-12-22T09:25:17","date_gmt":"2025-12-22T01:25:17","guid":{"rendered":"https:\/\/www.lxbchip.com\/?p=8851"},"modified":"2026-01-04T19:05:25","modified_gmt":"2026-01-04T11:05:25","slug":"reliable-supply-of-xilinx-virtex-4-sx-fpgas","status":"publish","type":"post","link":"https:\/\/www.lxbchip.com\/vi\/reliable-supply-of-xilinx-virtex-4-sx-fpgas\/","title":{"rendered":"Cung c\u1ea5p \u0111\u00e1ng tin c\u1eady c\u00e1c b\u1ed9 x\u1eed l\u00fd FPGA Xilinx Virtex-4 Sx"},"content":{"rendered":"

Ngu\u1ed3n cung c\u1ea5p FPGA Xilinx Virtex-4 SX cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 tu\u1ed5i th\u1ecd cao v\u00e0 h\u1ec7 th\u1ed1ng c\u0169<\/span><\/strong><\/p>\n

Trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed c\u00f4ng nghi\u1ec7p, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, giao th\u00f4ng \u0111\u01b0\u1eddng s\u1eaft v\u00e0 h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng, nhi\u1ec1u h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng t\u1eeb 10 \u0111\u1ebfn 20 n\u0103m. Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng n\u00e0y, t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m \u0111\u1ecbnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 silicon m\u1edbi nh\u1ea5t. Do \u0111\u00f3, c\u00e1c FPGA Xilinx Virtex-4 SX v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng \u0111\u00e3 tri\u1ec3n khai.<\/p>\n

V\u1ec1 d\u00f2ng s\u1ea3n ph\u1ea9m Xilinx Virtex-4 SX<\/span><\/strong><\/p>\n

The Virtex-4<\/a> D\u00f2ng s\u1ea3n ph\u1ea9m SX \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi x\u1eed l\u00fd t\u00edn hi\u1ec7u c\u01b0\u1eddng \u0111\u1ed9 cao, k\u1ebft h\u1ee3p logic FPGA v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c kh\u1ed1i DSP v\u00e0 kh\u1ea3 n\u0103ng I\/O t\u1ed1c \u0111\u1ed9 cao. T\u1ea1i th\u1eddi \u0111i\u1ec3m ra m\u1eaft, d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c thi\u1ebft k\u1ebf y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n

M\u1eb7c d\u00f9 th\u1ebf h\u1ec7 Virtex-4 \u0111\u00e3 h\u1ebft v\u00f2ng \u0111\u1eddi, nhi\u1ec1u h\u1ec7 th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u00e0 ki\u1ec3m \u0111\u1ecbnh v\u1eabn ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p vi\u1ec7c thi\u1ebft k\u1ebf l\u1ea1i c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro k\u1ef9 thu\u1eadt, chi ph\u00ed ch\u1ee9ng nh\u1eadn l\u1ea1i ho\u1eb7c th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i.<\/p>\n

C\u00e1c m\u00e3 s\u1ea3n ph\u1ea9m Virtex-4 SX th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/span><\/strong><\/p>\n

D\u1ef1a tr\u00ean nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i v\u00e0 nhu c\u1ea7u b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng c\u0169, c\u00e1c m\u00e3 s\u1ea3n ph\u1ea9m Virtex-4 SX sau \u0111\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u:<\/p>\n

XC4VSX35-10FFG668C<\/p>\n

XC4VLX25-10FFG668I<\/p>\n

XC4VLX25-11FFG668I<\/p>\n

XC4VLX25-10FFG668C<\/p>\n

XC4VLX25-11FFG668C<\/p>\n

XC4VLX25-11SFG363I<\/p>\n

XC4VLX25-10SFG363I<\/p>\n

XC4VLX25-11SFG363C<\/p>\n

XC4VLX25-10SFG363C<\/p>\n

XC4VLX60-10FFG668I<\/p>\n

C\u00e1c thi\u1ebft b\u1ecb n\u00e0y kh\u00e1c nhau v\u1ec1 t\u1ed1c \u0111\u1ed9, lo\u1ea1i v\u1ecf (FFG \/ SFG) v\u00e0 d\u1ea3i nhi\u1ec7t \u0111\u1ed9 (th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c c\u00f4ng nghi\u1ec7p), do \u0111\u00f3 vi\u1ec7c l\u1ef1a ch\u1ecdn linh ki\u1ec7n ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 thay th\u1ebf tr\u1ef1c ti\u1ebfp trong h\u1ec7 th\u1ed1ng ph\u1ea7n c\u1ee9ng hi\u1ec7n c\u00f3.<\/p>\n

\"\"<\/p>\n

N\u01a1i Virtex-4 SX v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/strong><\/span><\/p>\n

M\u1eb7c d\u00f9 \u0111\u00e3 c\u00f3 tu\u1ed5i \u0111\u1eddi, Virtex-4 SX v\u1eabn ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u h\u1ec7 th\u1ed1ng quan tr\u1ecdng, bao g\u1ed3m:<\/p>\n

C\u00e1c n\u1ec1n t\u1ea3ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p<\/p>\n

C\u00e1c m\u00f4-\u0111un x\u1eed l\u00fd t\u00edn hi\u1ec7u trong thi\u1ebft b\u1ecb truy\u1ec1n th\u00f4ng<\/p>\n

\u0110i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng<\/p>\n

H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1eddng s\u1eaft v\u00e0 giao th\u00f4ng<\/p>\n

C\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng v\u00e0 ki\u1ec3m tra<\/p>\n

Trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y, vi\u1ec7c thi\u1ebft k\u1ebf l\u1ea1i ph\u1ea7n c\u1ee9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u00e1nh do ph\u1ee5 thu\u1ed9c v\u00e0o ph\u1ea7n m\u1ec1m, y\u00eau c\u1ea7u ph\u00ea duy\u1ec7t c\u1ee7a c\u01a1 quan qu\u1ea3n l\u00fd ho\u1eb7c c\u00e1c y\u00eau c\u1ea7u x\u00e1c th\u1ef1c h\u1ec7 th\u1ed1ng.<\/p>\n

T\u1ea1i sao c\u00e1c k\u1ef9 s\u01b0 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c FPGA th\u1ebf h\u1ec7 c\u0169<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 k\u1ef9 thu\u1eadt v\u00e0 v\u1eadn h\u00e0nh, vi\u1ec7c ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng FPGA g\u1ed1c mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch r\u00f5 r\u00e0ng:<\/p>\n

B\u1ea3o \u0111\u1ea3m t\u00ednh h\u1ee3p l\u1ec7 v\u00e0 ch\u1ee9ng nh\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

Tr\u00e1nh vi\u1ec7c s\u1eeda ch\u1eefa firmware v\u00e0 ki\u1ec3m th\u1eed h\u1ed3i quy.<\/p>\n

Gi\u1ea3m chi ph\u00ed thi\u1ebft k\u1ebf v\u00e0 ki\u1ec3m \u0111\u1ecbnh.<\/p>\n

B\u1ea3o \u0111\u1ea3m \u0111\u1ed9 tin c\u1eady \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng trong th\u1ef1c t\u1ebf.<\/p>\n

Do \u0111\u00f3, vi\u1ec7c truy c\u1eadp an to\u00e0n v\u00e0o c\u00e1c thi\u1ebft b\u1ecb Virtex-4 SX g\u1ed1c v\u1eabn l\u00e0 m\u1ed9t nhu c\u1ea7u thi\u1ebft th\u1ef1c ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn.<\/p>\n

Cung c\u1ea5p \u0111\u00e1ng tin c\u1eady c\u00e1c FPGA th\u1ebf h\u1ec7 c\u0169 v\u00e0 FPGA t\u1ea7m trung \u0111\u1ebfn cao c\u1ea5p c\u1ee7a Xilinx<\/p>\n

Ngo\u00e0i Virtex-4 SX, nhi\u1ec1u d\u1ef1 \u00e1n c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i c\u0169ng y\u00eau c\u1ea7u ti\u1ebfp t\u1ee5c truy c\u1eadp v\u00e0o c\u00e1c d\u00f2ng FPGA t\u1ea7m trung \u0111\u1ebfn cao c\u1ea5p c\u1ee7a Xilinx, bao g\u1ed3m:<\/p>\n

Virtex-4 \/ Virtex-5 \/ Virtex-6<\/span><\/strong><\/p>\n

Kintex-7<\/p>\n

Kintex UltraScale<\/p>\n

M\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady n\u00ean cung c\u1ea5p:<\/p>\n

C\u00e1c th\u00e0nh ph\u1ea7n g\u1ed1c, c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c<\/p>\n

Th\u00f4ng tin r\u00f5 r\u00e0ng v\u1ec1 t\u00ecnh tr\u1ea1ng v\u00e0 c\u00e1ch b\u1ea3o qu\u1ea3n<\/p>\n

H\u1ed7 tr\u1ee3 l\u1eadp k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec d\u00e0i h\u1ea1n<\/p>\n

\"\"<\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c kh\u00e1ch h\u00e0ng c\u00f4ng nghi\u1ec7p v\u00e0 nh\u00fang \u0111ang qu\u1ea3n l\u00fd chu k\u1ef3 s\u1ea3n ph\u1ea9m k\u00e9o d\u00e0i.<\/p>\n

LXB B\u00e1n d\u1eabn<\/span> <\/strong>Hi\u1ec7n t\u1ea1i, c\u00f4ng ty c\u00f3 h\u01a1n 30 nh\u00e2n vi\u00ean v\u00e0 t\u1ecda l\u1ea1c t\u1ea1i trung t\u00e2m \u0111i\u1ec7n t\u1eed s\u1ea7m u\u1ea5t c\u1ee7a Th\u00e2m Quy\u1ebfn, v\u1edbi di\u1ec7n t\u00edch v\u0103n ph\u00f2ng g\u1ea7n 600 m\u00e9t vu\u00f4ng. C\u1ea5u tr\u00fac t\u1ed5 ch\u1ee9c c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m Gi\u00e1m \u0111\u1ed1c \u0110i\u1ec1u h\u00e0nh, Ph\u00f2ng Kinh doanh, Ph\u00f2ng Mua h\u00e0ng, Ph\u00f2ng Ki\u1ec3m tra Ch\u1ea5t l\u01b0\u1ee3ng, Ph\u00f2ng H\u00e0nh ch\u00ednh v\u00e0 Ph\u00f2ng T\u00e0i ch\u00ednh.
\nC\u00e1c th\u01b0\u01a1ng hi\u1ec7u IC: XILINX, ADI, ALTERA, ATMEL, TI, NEXPERIA, MAXIM\/DALLAS, FSC\/IR\/VISHAY, MICROCHIP, NXP\/ON, INFINEON, DIODES, FREESCALE, AVAGO v\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c.<\/p>\n

FPGA Xilinx Virtex-4 SX v\u1eabn l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong nhi\u1ec1u h\u1ec7 th\u1ed1ng \u0111\u00e3 tri\u1ec3n khai, n\u01a1i hi\u1ec7u su\u1ea5t, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng. M\u1eb7c d\u00f9 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y v\u1eabn ti\u1ebfp t\u1ee5c h\u1ed7 tr\u1ee3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quan tr\u1ecdng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c \u0111ang duy tr\u00ec c\u00e1c n\u1ec1n t\u1ea3ng c\u0169, vi\u1ec7c h\u1ee3p t\u00e1c v\u1edbi nh\u00e0 cung c\u1ea5p FPGA c\u00f3 kinh nghi\u1ec7m gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c, gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i thi\u1ebft k\u1ebf l\u1ea1i.<\/p>\n

N\u1ebfu b\u1ea1n \u0111ang \u0111\u00e1nh gi\u00e1 t\u00ednh kh\u1ea3 d\u1ee5ng ho\u1eb7c l\u1eadp k\u1ebf ho\u1ea1ch h\u1ed7 tr\u1ee3 l\u00e2u d\u00e0i cho Virtex-4 SX ho\u1eb7c c\u00e1c FPGA kh\u00e1c c\u1ee7a Xilinx, vi\u1ec7c cung c\u1ea5p ngu\u1ed3n cung \u1ee9ng ch\u00ednh x\u00e1c v\u00e0 hi\u1ec3u bi\u1ebft k\u1ef9 thu\u1eadt s\u1ebd t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Xilinx Virtex-4 SX FPGA cung c\u1ea5p cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 tu\u1ed5i th\u1ecd cao v\u00e0 h\u1ec7 th\u1ed1ng c\u0169 Trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed c\u00f4ng nghi\u1ec7p, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, giao th\u00f4ng \u0111\u01b0\u1eddng s\u1eaft v\u00e0 h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng, nhi\u1ec1u...<\/p>","protected":false},"author":2,"featured_media":8852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-8851","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/posts\/8851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/comments?post=8851"}],"version-history":[{"count":2,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/posts\/8851\/revisions"}],"predecessor-version":[{"id":10203,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/posts\/8851\/revisions\/10203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/media\/8852"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/media?parent=8851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/categories?post=8851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/vi\/wp-json\/wp\/v2\/tags?post=8851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}