{"id":491,"date":"2012-10-03T00:00:00","date_gmt":"2012-10-02T11:00:00","guid":{"rendered":"https:\/\/localweb\/computers\/?p=491"},"modified":"2012-10-03T10:33:57","modified_gmt":"2012-10-02T21:33:57","slug":"arduino-with-amd-cortex-m3-arduino-due","status":"publish","type":"post","link":"https:\/\/brackenbury.nz\/computers\/2012\/10\/03\/arduino-with-amd-cortex-m3-arduino-due\/","title":{"rendered":"Arduino with AMD Cortex M3 – Arduino Due"},"content":{"rendered":"

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Maker Faire in New York on 29th September 2012: Image from: <[youtube 4TZQt9lTAOU]<\/a>><\/div>\n

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Sorry image is a bit grotty. There are better pics on web but they aren’t identical to this one which is “official”. After a year since it was announced let’s hope it was\/is worth waiting for.<\/div>\n

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a) two USB ports – one conventional Arduino for serial port + optional power. The other can be master or slave.<\/div>\n

b) probably Atmel SAM3X8E processor – I do wonder whether this is optimistic or implies the Arduino Due will be relatively expensive – but he said $49.<\/div>\n

c) The simple Arduino IDE upgraded and apparently generalised to make addition new boards \/ chips easier<\/p>\n

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Atmel SAM3X8E Features<\/h2>\n

Core<\/h3>\n
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ARM Cortex M3 revision 2.0 running at up to 84 MHz<\/li>\n
Memory Protection Unit (MPU)\u00ae<\/li>\n
Thumb\u20132 instruction set<\/li>\n
24-bit SysTick Counter<\/li>\n
Nested Vector Interrupt Controller<\/li>\n<\/ul>\n
Memories<\/h3>\n
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From 256 to 512 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank<\/li>\n
From 32 to 100 Kbytes embedded SRAM with dual banks<\/li>\n
16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines<\/li>\n
Static Memory Controller (SMC): SRAM, NOR, NAND support. NAND Flashcontroller with 4-kbyte RAM buffer and ECC<\/li>\n
SDRAM Controller<\/li>\n<\/ul>\n
System<\/h3>\n
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Embedded voltage regulator for single supply operation<\/li>\n
POR, BOD and Watchdog for safe reset<\/li>\n
Quartz or ceramic resonator oscillators: 3 to 20 MHz main and optional low power32.768 kHz for RTC or device clock.<\/li>\n
High precision 8\/12 MHz factory trimmed internal RC oscillator with 4 MHz DefaultFrequency for fast device startup<\/li>\n
Slow Clock Internal RC oscillator as permanent clock for device clock in low powermode<\/li>\n
One PLL for device clock and one dedicated PLL for USB 2.0 High Speed MiniHost\/Device<\/li>\n
Temperature Sensor<\/li>\n
Up to 17 peripheral DMA (PDC) channels and 6-channel central DMA plus dedicated DMA for High-Speed USB Mini Host\/Device and Ethernet MAC<\/li>\n<\/ul>\n
Low Power Modes<\/h3>\n
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Sleep and Backup modes, down to 2.5 \u00b5A in Backup mode.<\/li>\n
Backup domain: VDDBU pin, RTC, eight 32-bit backup registers<\/li>\n
Ultra Low-power RTC<\/li>\n<\/ul>\n
Peripherals<\/h3>\n
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USB 2.0 Device\/Mini Host: 480 Mbps, 4-kbyte FIFO, up to 10 bidirectional Endpoints, dedicated DMA<\/li>\n
Up to 4 USARTs (ISO7816, IrDA and one UART<\/li>\n
2 TWI (I2C compatible), up to 6 SPIs, 1 SSC (I2S), 1 HSMCI (SDIO\/SD\/MMC) with up to 2 slots<\/li>\n
9-Channel 32-bit Timer\/Counter (TC) for capture, compare and PWM mode,Quadrature Decoder Logic and 2-bit Gray Up\/Down Counter for Stepper Motor<\/li>\n
Up to 8-channel 16-bit PWM (PWMC) with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control<\/li>\n
32-bit Real Time Timer (RTT) and RTC with calendar and alarm features<\/li>\n
16-channel 12-bit 1Msps ADC with differential input mode and programmable gainstage<\/li>\n
One 2-channel 12-bit 1 Msps DAC<\/li>\n
One Ethernet MAC 10\/100 (EMAC) with dedicated DMA<\/li>\n
Two CAN Controller with eight Mailboxes<\/li>\n
One True Random Number Generator (TRNG)<\/li>\n<\/ul>\n
I\/O<\/h3>\n
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Up to 164 I\/O lines with external interrupt capability (edge or level sensitivity),debouncing, glitch filtering and on-die Series Resistor Termination<\/li>\n
Up to Six 32-bit Parallel Input\/Outputs (PIO)<\/li>\n<\/ul>\n
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Maker Faire in New York on 29th September 2012: Image from: <[youtube 4TZQt9lTAOU]> Sorry image is a bit grotty. There are better pics on web but they aren’t identical to this one which is “official”. After a year since it was … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-491","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/posts\/491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/comments?post=491"}],"version-history":[{"count":0,"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/posts\/491\/revisions"}],"wp:attachment":[{"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/media?parent=491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/categories?post=491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brackenbury.nz\/computers\/wp-json\/wp\/v2\/tags?post=491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}