AMD Kria K24 Zynq Ultrascale +: duk abin da kuke buƙatar sani

El AMD Kria K24 sabo ne Tsarin-kan-Module (SOM), wato tsarin da ke kan module ko PCB. Bugu da ƙari, yana ƙunshe da Xilinx Zynq UltraScale + MPSoC na musamman da Kit ɗin Starter KD240 Drives an tsara su don haɓaka aikace-aikacen masana'antu da kasuwanci waɗanda ke buƙatar zama mai arha da inganci.

Sabuwar AMD Kria K24 kusan rabin girman katin kiredit ne kuma yana cinye rabin makamashin Kria K26 SOM na baya, wanda aka gabatar a cikin 2021 kuma wanda ya kasance daga Xilinx, kafin siyan wannan kamfani ta AMD.

da aikace-aikace Sun hada da na'urorin lantarki, injiniyoyi na sarrafa masana'antu, samar da wutar lantarki, jigilar jama'a kamar lif da jiragen kasa, robotics na tiyata, kayan aikin likita inda ake buƙatar sarrafa motsi, da tashoshin cajin abin hawa (EV).

Menene SoM?

Un SOM (Tsarin kan Module) Sashin kayan masarufi ne da ake amfani da shi a cikin tsarin da aka saka da kuma aikace-aikacen ci gaban lantarki. A SOM allon da'irar bugu ne wanda ke haɗa abubuwa da yawa masu mahimmanci a cikin ƙaramin PCB guda ɗaya. Waɗannan abubuwan yawanci sun haɗa da na'ura mai sarrafawa ko CPU (wasu na tushen GPU ne kuma an yi niyya don AI), RAM, ma'ajiyar filasha, direbobin na'ura, da sauran abubuwan da suka dace don tsarin aiki.

Babban fa'idar SOM ita ce Sauƙaƙe sosai da ƙira da tsarin haɓakawa na tsarin da aka haɗa, kamar yadda yake samar da mafita mai juyawa wanda za'a iya shigar dashi cikin babban katako na uwa ko allon ci gaba. Masu haɓaka kayan masarufi da software na iya mai da hankali kan takamaiman aikin aikace-aikacen su ba tare da sun damu da sarƙaƙƙiyar ƙira da kera dukkan allo daga karce ba.

SOMs suna da amfani musamman a ciki aikace-aikace inda sarari, ingantaccen makamashi da lokacin haɓaka ke da mahimmanci. Wasu misalan aikace-aikacen gama gari na SOM sun haɗa da na'urorin likitanci, tsarin sarrafa masana'antu, na'urorin Intanet na Abubuwa (IoT), na'urorin sa ido na bidiyo, tsarin sarrafawa, da sauran aikace-aikacen da aka haɗa da yawa.

AMD Kria K24 bayani dalla-dalla

Game da bayanan fasaha Daga wannan sabon SOM daga AMD, muna da cewa Kria K24 yana da:

• MPSoC: AMD (Xilinx) Zynq Ultrascale+ XCK24, wanda bi da bi ya ƙunshi:
  • Quad-core Arm Cortex-A53 tare da mitar agogo har zuwa 1.3 GHz.
  • Real-Time Dual-core Arm Cortex-R5F har zuwa 533 MHz.
  • Mali-400 MP2 GPU har zuwa 600 MHz.
  • FPGA masana'anta tare da 154K shirye-shirye dabaru Kwayoyin.
  • AMD Deep Learning Processor B2304 DPU tare da aikin 852 GOPS.
  • 9.4 Mb na ƙwaƙwalwar SRAM da aka haɗa cikin guntu kanta.
• Memorywa memorywalwar ajiya: 2GB 32-bit LPDDR4 @ 1066 Mbps tare da darajar masana'antu ECC (* a cikin sigar ɗaya kawai) wanda aka siyar da shi zuwa ƙirar.
• Ajiyayyen Kai: Har yanzu ba a tabbatar ba.
• Haɗin kai:
  • 1 240-pin allo-to-board connector
  • 1 40-pin allo-to-board connector
  • 4 1 Gbps Ethernet LAN masu haɗawa (2x PS GEM, 2x PL GEM)
  • Tuba da sarrafa motar: tare da masu juyawa mai hawa uku, mai rikodin sau huɗu, sarrafa birki da firikwensin firikwensin ƙarfi.
  • 2 USB 2.0 / 3.0 tashar jiragen ruwa.
  • CAN
  • RS-485
  • GPIOs
• Tsaro: Matsayin IEC 62443 (RSA, AES, da SHA), tare da haɗaɗɗen guntu TPM 2.0.
• DimensionsGirma: 60x42x11 mm
• Versions:
  • Kasuwanci: yana goyan bayan kewayon zafin jiki na 0 zuwa 85 ° C, garantin shekaru 2, garantin aiki na shekaru 5, yuwuwar shekaru 10.
  • Industrial: yana goyan bayan kewayon zafin jiki na -40 zuwa 100 ° C, yana goyan bayan ECC a ƙwaƙwalwar ajiya, garanti na shekaru 3, shekaru 10 na aiki, shekaru 10 na iyawa.
• software- Yana gudanar da rarraba Linux bisa Yocto PetaLinux ko Ubuntu Server 22.04 kuma yana goyan bayan haɓaka kayan aikin da aka riga aka gina tare da ɗakunan karatu na injin Vitis. Ana iya shigar da ƙarin ƙa'idodi daga kantin kayan aikin Kria, kuma ana iya amfani da Python da yanayin MATLAB Simulink don tsara tsarin KD240 Drives da kayan farawa.

Ƙarin bayani game da AMD Kria K24

Abin da ke sa AMD K24 SOM mai ban sha'awa ga DSP da aikace-aikacen sarrafa motoci Su ne, daidai, inganci da ƙarancin jinkirin da wannan sabon hukumar AMD ke bayarwa. Kuma wannan ya bambanta da sauran masu fafatawa masu mahimmanci, irin su Texas Instruments AM64x, da NVIDIA Jetson TX2 da allon Jetson Nano.

Game da latency, dole ne mu shiga wannan tsarin AMD kawai yana da latency 120 ns. A gefe guda, AMD yayi iƙirarin cewa shine rabin latency na Texas Instruments AM64x masu sarrafawa. Bugu da ƙari, babban ingancin sa don sarrafa DSP idan aka kwatanta da mafita na tushen NVIDIA GPU, kamar Jetson TX2 da Jetson Nano, yana da ban mamaki, tunda maimakon cinye 15 da 10W bi da bi, AMD Kria K24 yana amfani da 2.5W kawai.

AMD kuma yana tabbatar da cewa fa'ida a cikin latency yana inganta har sau 7 yayin da adadin mashin ɗin ya karu, wanda yake da ban sha'awa sosai har ma da aikace-aikacen masana'antu masu sana'a, inda ake buƙatar mafi kyau koyaushe.

Game da KD240 Drives Starter Kit

A ƙarshe, faɗi cewa ƙayyadaddun kayan aikin farawa na KD240 suna da waɗannan sauran bayani dalla-dalla:

• SoMAMD Kria K24 SOM.
• Ajiyayyen Kai: 512 Mbit QSPI flash, da slot don katunan ƙwaƙwalwar ajiyar MicroSD, daga inda za ku iya kora tsarin aiki na Linux.
• Cibiyoyin sadarwa:
  • 2 PL Gigabit Ethernet RJ45 tashoshin jiragen ruwa, tare da TSN (Time-Sensitive Networking) da goyon bayan EtherCAT.
  • 1 PS Gigabit Ethernet RJ45 tashar jiragen ruwa.
• Haɗin kai:
  • 2 USB 3.0 Type-A tashar jiragen ruwa.
  • CAN serial bas.
  • Bayani na RS485
  • 12-pin PMOD mai haɗin haɓakawa.
  • 1-mai haɗa faɗaɗa waya (interface).
  • Mai haɗa JTAG don gyara kuskure.
  • MicroUSB tashar jiragen ruwa don JTAG/serial.
  • Mai haɗa fan Misc.
  • DC jack don iko.
• tsarin sarrafa injin:
  • Mai haɗawa don firikwensin ƙarfi.
  • 3 lokaci mai haɗa mota.
  • Mai haɗa birki mai sarrafa birki.
  • DC Link Connector
  • Mai haɗin QEI mai ƙarewa ɗaya (Quadrature Encoder Interface).
  • Mai Haɗin Bambancin QEI.
• DimensionsGirman: 124x142x37mm.
• Peso: 237 g.

Farashi da wadatar shi

AMD K24 SOM da KD240 Drives Starter Kit sune akwai yanzu don yin oda. Koyaya, ya kamata ku sani cewa yayin da nau'in kasuwanci na K24 ke jigilar kayayyaki yanzu, ana sa ran sigar masana'antu za ta fara jigilar kayayyaki a cikin kwata na huɗu na wannan shekara, don haka dole ne mu daɗe kaɗan.

Kria KD240 Drives Starter Kit ana iya siyan shi akan $399 kai tsaye a cikin shagunan kan layi ko wasu masu rarrabawa. Hakanan zaka iya samun kunshin kayan haɗin mota na $ 199, wanda zai ba ku damar fara aiki da gwaji tare da AMD SOM nan da nan, ba tare da buƙatar ƙarin wani abu ba.