{"id":489072,"date":"2026-07-29T16:04:24","date_gmt":"2026-07-29T16:04:24","guid":{"rendered":"https:\/\/savepearlharbor.com\/?p=489072"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=489072","title":{"rendered":"\u041e\u0434\u043d\u0430 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043a\u0430 \u0434\u043b\u044f \u043e\u0442\u0432\u0435\u0442\u0430 \u043d\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u043f\u0440\u043e FPGA \u0438 \u0440\u0430\u0441\u0441\u044b\u043f\u0443\u0445\u0443 \u043d\u0430 \u0433\u043e\u0440\u043e\u0434\u0441\u043a\u0438\u0445 \u044f\u0440\u043c\u0430\u0440\u043a\u0430\u0445"},"content":{"rendered":"
\n

\u041d\u0430 \u0432\u0441\u044f\u043a\u0438\u0445 \u043d\u0430\u0440\u043e\u0434\u043d\u044b\u0445 \u0433\u0443\u043b\u044f\u043d\u0438\u044f\u0445 \u0442\u0438\u043f\u0430 MakerFaire \u0438 OpenSauce \u043c\u0435\u043d\u044f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0441\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u044e\u0442 \u043f\u0440\u0438 \u0432\u0438\u0434\u0435 FPGA \u201c\u042d\u0442\u043e \u0410\u0440\u0434\u0443\u0438\u043d\u043e \/ Raspberry Pi?\u201d \u041f\u0440\u0438\u0447\u0435\u043c \u043a\u043e\u0433\u0434\u0430 \u044f \u043e\u0442\u0432\u0435\u0447\u0430\u044e \u201c\u043d\u0435\u0442\u201d, \u0443 \u043b\u044e\u0434\u0435\u0439 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043b\u0438\u0446\u0430 \u0431\u0443\u0434\u0442\u043e \u044f \u0438\u043c \u043d\u0430\u0433\u0440\u0443\u0431\u0438\u043b. \u042f \u0440\u0430\u043d\u044c\u0448\u0435 \u043d\u0435 \u043f\u043e\u043d\u0438\u043c\u0430\u043b, \u0441 \u0447\u0435\u043c \u044d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e, \u043d\u043e \u0442\u0435\u043f\u0435\u0440\u044c \u0434\u0443\u043c\u0430\u044e, \u0447\u0442\u043e \u0446\u0435\u043b\u044c \u0442\u0430\u043a\u043e\u0433\u043e \u0432\u043e\u043f\u0440\u043e\u0441\u0430 — \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0441\u0432\u043e\u044e \u044d\u0440\u0443\u0434\u0438\u0446\u0438\u044e, \u0430 \u044f \u044d\u0442\u0443 \u0446\u0435\u043b\u044c \u043e\u0431\u043b\u0430\u043c\u044b\u0432\u0430\u044e. \u041a\u0440\u043e\u043c\u0435 \u044d\u0442\u043e\u0433\u043e \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u0443 \u043e\u0434\u043d\u043e\u0439 \u0434\u0430\u043c\u044b \u0431\u044b\u043b\u043e \u0442\u0430\u043a\u043e\u0435 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043b\u0438\u0446\u0430, \u0447\u0442\u043e \u043e\u043d\u0430 \u043d\u0430\u0432\u0435\u0440\u043d\u043e\u0435 \u043f\u043e\u0434\u0443\u043c\u0430\u043b\u0430, \u0447\u0442\u043e \u044f \u0441\u0443\u043c\u0430\u0441\u0448\u0435\u0434\u0448\u0438\u0439.<\/p>\n

\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0439 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c \u043c\u0430\u043b\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0442\u043e\u0440\u043e\u0439 \u0432\u043e\u043f\u0440\u043e\u0441 \u201c\u0440\u0430\u0437\u0432\u0435 \u0432\u0441\u0435 \u044d\u0442\u0438 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b \u043d\u0435 \u0443\u0441\u0442\u0430\u0440\u0435\u043b\u0438 \u0438 \u043d\u0435 \u0431\u044b\u043b\u0438 \u0437\u0430\u043c\u0435\u043d\u0435\u043d\u044b \u0410\u0440\u0434\u0443\u0438\u043d\u043e?\u201d<\/p>\n

\u041a\u043e\u0440\u043e\u0447\u0435 \u0434\u043b\u044f Technology Showcase \u0432 Mountain View \u0432 \u044d\u0442\u043e\u0442 \u0447\u0435\u0442\u0432\u0435\u0440\u0433 \u044f \u0440\u0435\u0448\u0438\u043b \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u043e\u0442 \u0442\u0430\u043a\u0443\u044e \u043e\u0434\u043d\u0443 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043a\u0443 \u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u043c\u043e\u043b\u0447\u0430 \u0434\u0430\u0432\u0430\u0442\u044c \u0435\u0435 \u043b\u044e\u0434\u044f\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u0434\u0430\u044e\u0442 \u044d\u0442\u0438 \u0434\u0432\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u0430. \u041f\u0435\u0440\u0432\u0430\u044f \u0441\u0442\u043e\u0440\u043e\u043d\u0430:<\/p>\n

<\/figure>\n

\u0422\u0435\u043a\u0441\u0442 (\u043d\u043e \u043f\u0440\u043e\u0448\u0443 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430 \u0438\u043c\u0438\u0434\u0436\u0438):<\/p>\n

During shows like OpenSauce and MakerFaire there are two questions people ask again and again. So I decided to create a one-page leaflet and simply give it to them. There will be an event in Mountain View this Thursday, called the Technology Showcase. So:<\/p>\n

The plain text (please review the images and give me feedback):<\/p>\n

QUESTION: Is this an Arduino? Is this a Raspberry Pi?<\/p>\n

ANSWER: No. Arduino is a microcontroller board and RPi carries an embedded microprocessor. Here we have a board with an FPGA: Field Programmable Gate Array which does not have a CPU core inside. The structure of Arduino or RPi is fixed at the silicon foundry. FPGA allows to form a digital circuit on the fly. A matrix of cells with changeable function. One cell can become AND, another OR, yet another — one bit of memory. An FPGA does not contain a fixed CPU, but can be configured to work as a CPU.<\/p>\n

[A side observation: when I say \u201cNo\u201d some people feel uneasy. I guess they just want to show they know what Arduino\/Raspberry Pi is. Answering them \u201cNo\u201d is perceived as something impolite.]<\/p>\n

FPGA applications:<\/p>\n

Education: Can be used to train ASIC designers. Build your own CPU without a bunch of discrete components and wires.<\/p>\n

Prototyping: Debug functionality of ASIC designs before manufacturing, albeit at a lower frequency than the final ASIC.<\/p>\n

Video processing: High bandwidth and parallelism compensates for lower clock frequency.<\/p>\n

High-frequency trading: FPGA delivers low latency.<\/p>\n

Space: A mix of FPGAs and MCUs makes better economic sense than custom ASICs. Because the number of space rockets is less than the number of smartphones in the World.<\/p>\n

\u0412\u0442\u043e\u0440\u0430\u044f \u0441\u0442\u043e\u0440\u043e\u043d\u0430:<\/p>\n

<\/figure>\n

QUESTION: Why do you teach kids small-scale integration ICs like CMOS 4000 series? Aren\u2019t they all obsolete and replaced by Arduino?<\/p>\n

ANSWER: Programming Arduino does not teach microelectronics.<\/p>\n

Breadboarding with an old CMOS 4013 chip from 1968 is still the best way to demo the function of a D-Flip-Flop (DFF).<\/p>\n

The function is the same for an old 20 micron chip and a new 2 nanometer smartphone chip.<\/p>\n

The knowledge about logic gates and DFFs is a prerequisite for learning Register Transfer Level (RTL) methodology used in Apple, Samsung, NVidia to design modern chips.<\/p>\n

Programming Arduino does not expose DFFs.<\/p>\n

After small-scale integration the students move to FPGA exercises and ASIC design using Tiny Tapeout.<\/p>\n<\/div>\n

\u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 https:\/\/habr.com\/ru\/articles\/1064600\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u041d\u0430 \u0432\u0441\u044f\u043a\u0438\u0445 \u043d\u0430\u0440\u043e\u0434\u043d\u044b\u0445 \u0433\u0443\u043b\u044f\u043d\u0438\u044f\u0445 \u0442\u0438\u043f\u0430 MakerFaire \u0438 OpenSauce \u043c\u0435\u043d\u044f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0441\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u044e\u0442 \u043f\u0440\u0438 \u0432\u0438\u0434\u0435 FPGA \u201c\u042d\u0442\u043e \u0410\u0440\u0434\u0443\u0438\u043d\u043e \/ Raspberry Pi?\u201d \u041f\u0440\u0438\u0447\u0435\u043c \u043a\u043e\u0433\u0434\u0430 \u044f \u043e\u0442\u0432\u0435\u0447\u0430\u044e \u201c\u043d\u0435\u0442\u201d, \u0443 \u043b\u044e\u0434\u0435\u0439 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043b\u0438\u0446\u0430 \u0431\u0443\u0434\u0442\u043e \u044f \u0438\u043c \u043d\u0430\u0433\u0440\u0443\u0431\u0438\u043b. \u042f \u0440\u0430\u043d\u044c\u0448\u0435 \u043d\u0435 \u043f\u043e\u043d\u0438\u043c\u0430\u043b, \u0441 \u0447\u0435\u043c \u044d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e, \u043d\u043e \u0442\u0435\u043f\u0435\u0440\u044c \u0434\u0443\u043c\u0430\u044e, \u0447\u0442\u043e \u0446\u0435\u043b\u044c \u0442\u0430\u043a\u043e\u0433\u043e \u0432\u043e\u043f\u0440\u043e\u0441\u0430 — \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0441\u0432\u043e\u044e \u044d\u0440\u0443\u0434\u0438\u0446\u0438\u044e, \u0430 \u044f \u044d\u0442\u0443 \u0446\u0435\u043b\u044c \u043e\u0431\u043b\u0430\u043c\u044b\u0432\u0430\u044e. \u041a\u0440\u043e\u043c\u0435 \u044d\u0442\u043e\u0433\u043e \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u0443 \u043e\u0434\u043d\u043e\u0439 \u0434\u0430\u043c\u044b \u0431\u044b\u043b\u043e \u0442\u0430\u043a\u043e\u0435 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043b\u0438\u0446\u0430, \u0447\u0442\u043e \u043e\u043d\u0430 \u043d\u0430\u0432\u0435\u0440\u043d\u043e\u0435 \u043f\u043e\u0434\u0443\u043c\u0430\u043b\u0430, \u0447\u0442\u043e \u044f \u0441\u0443\u043c\u0430\u0441\u0448\u0435\u0434\u0448\u0438\u0439.\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0439 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c \u043c\u0430\u043b\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0442\u043e\u0440\u043e\u0439 \u0432\u043e\u043f\u0440\u043e\u0441 \u201c\u0440\u0430\u0437\u0432\u0435 \u0432\u0441\u0435 \u044d\u0442\u0438 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b \u043d\u0435 \u0443\u0441\u0442\u0430\u0440\u0435\u043b\u0438 \u0438 \u043d\u0435 \u0431\u044b\u043b\u0438 \u0437\u0430\u043c\u0435\u043d\u0435\u043d\u044b \u0410\u0440\u0434\u0443\u0438\u043d\u043e?\u201d\u041a\u043e\u0440\u043e\u0447\u0435 \u0434\u043b\u044f Technology Showcase \u0432 Mountain View \u0432 \u044d\u0442\u043e\u0442 \u0447\u0435\u0442\u0432\u0435\u0440\u0433 \u044f \u0440\u0435\u0448\u0438\u043b \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u043e\u0442 \u0442\u0430\u043a\u0443\u044e \u043e\u0434\u043d\u0443 \u0441\u0442\u0440\u0430\u043d\u0438\u0447\u043a\u0443 \u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u043c\u043e\u043b\u0447\u0430 \u0434\u0430\u0432\u0430\u0442\u044c \u0435\u0435 \u043b\u044e\u0434\u044f\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u0434\u0430\u044e\u0442 \u044d\u0442\u0438 \u0434\u0432\u0430 \u0432\u043e\u043f\u0440\u043e\u0441\u0430. \u041f\u0435\u0440\u0432\u0430\u044f \u0441\u0442\u043e\u0440\u043e\u043d\u0430:\u0422\u0435\u043a\u0441\u0442 (\u043d\u043e \u043f\u0440\u043e\u0448\u0443 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430 \u0438\u043c\u0438\u0434\u0436\u0438):During shows like OpenSauce and MakerFaire there are two questions people ask again and again. So I decided to create a one-page leaflet and simply give it to them. There will be an event in Mountain View this Thursday, called the Technology Showcase. So:The plain text (please review the images and give me feedback):QUESTION: Is this an Arduino? Is this a Raspberry Pi?ANSWER: No. Arduino is a microcontroller board and RPi carries an embedded microprocessor. Here we have a board with an FPGA: Field Programmable Gate Array which does not have a CPU core inside. The structure of Arduino or RPi is fixed at the silicon foundry. FPGA allows to form a digital circuit on the fly. A matrix of cells with changeable function. One cell can become AND, another OR, yet another — one bit of memory. An FPGA does not contain a fixed CPU, but can be configured to work as a CPU.[A side observation: when I say \u201cNo\u201d some people feel uneasy. I guess they just want to show they know what Arduino\/Raspberry Pi is. Answering them \u201cNo\u201d is perceived as something impolite.]FPGA applications:Education: Can be used to train ASIC designers. Build your own CPU without a bunch of discrete components and wires.Prototyping: Debug functionality of ASIC designs before manufacturing, albeit at a lower frequency than the final ASIC.Video processing: High bandwidth and parallelism compensates for lower clock frequency.High-frequency trading: FPGA delivers low latency.Space: A mix of FPGAs and MCUs makes better economic sense than custom ASICs. Because the number of space rockets is less than the number of smartphones in the World.\u0412\u0442\u043e\u0440\u0430\u044f \u0441\u0442\u043e\u0440\u043e\u043d\u0430:QUESTION: Why do you teach kids small-scale integration ICs like CMOS 4000 series? Aren\u2019t they all obsolete and replaced by Arduino?ANSWER: Programming Arduino does not teach microelectronics.Breadboarding with an old CMOS 4013 chip from 1968 is still the best way to demo the function of a D-Flip-Flop (DFF).The function is the same for an old 20 micron chip and a new 2 nanometer smartphone chip.The knowledge about logic gates and DFFs is a prerequisite for learning Register Transfer Level (RTL) methodology used in Apple, Samsung, NVidia to design modern chips.Programming Arduino does not expose DFFs.After small-scale integration the students move to FPGA exercises and ASIC design using Tiny Tapeout.\u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 https:\/\/habr.com\/ru\/articles\/1064600\/<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-489072","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/489072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=489072"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/489072\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=489072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=489072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=489072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}