AT-START-F407 Tusi Taiala mo Tagata Fa'aaoga
Amata ile AT32F407VGT7

Folasaga

AT-START-F407 ua mamanuina e fesoasoani ia te oe e suʻesuʻe uiga maualuga o le microcontroller 32-bit, AT32F407 faʻapipiʻi ma le ARM Cortex® -M4F ma le FPU, ma fesoasoani i le atinaʻeina o au talosaga.
AT-START-F407 o se laupapa suʻesuʻe e faʻavae ile AT32F407VGT7 puʻe faʻatasi ma faailoilo LED, faʻamau, se USB micro-B connector, se Ethernet RJ45 fesoʻotaʻiga, Arduino TM Uno R3 faʻaopoopoga fesoʻotaʻiga ma se faʻalauteleina 16 MB SPI Flash manatua. O lenei laupapa su'esu'e o lo'o fa'apipi'iina ai le fa'apipi'iina/fa'apolokalame meafaigaluega AT-Link-EZ e aunoa ma le mana'omia o isi mea faigaluega tau atina'e.

Ua umaview

1.1 Vaega
AT-START-F407 ei ai uiga nei:

• AT-START-F407 o loʻo i luga ole laupapa AT32F407VGT7 microcontroller e faʻapipiʻi ARM Cortex® - M4F, 32-bit processor, 1024 KB Flash memory ma 96 + 128 KB SRAM, LQFP100 afifi.
• Soso'o AT-Link i luga ole laupapa:
  − O le AT-Link-EZ i luga ole laupapa e mafai ona fa'aoga mo polokalame ma fa'apipi'i (AT-Link-EZ o se fa'ata'ita'iga fa'afaigofie ole AT-Link, ma e le lagolagoina le fa'aoga tu'ufa'atasi)
  − Afai e vavae ese AT-Link-EZ mai lenei laupapa e ala i le punou i luga o le sooga, AT-START-F407 e mafai ona faʻafesoʻotaʻi i se AT-Link tutoʻatasi mo polokalame ma le faʻapipiʻiina.
• I luga o le laupapa 20-pin ARM tulaga masani JTAG feso'ota'iga (fa'atasi ai ma le JTAG/SWD feso'ota'iga mo polokalame/debugging)
• 16 MB SPI Flash EN25QH128A o loʻo faʻaaogaina e avea ma faʻalautele Flash memory Bank 3
• 'ese'ese auala sapalai eletise:
  − E ala ile pasi USB ole AT-Link-EZ
  − E ala ile pasi USB (VBUS) ole AT-START-F407
  − Fafo mai fafo 7~12 V eletise (VIN)
  − Tulaga eletise 5 V fafo (E5V)
  − Tulaga eletise 3.3 V fafo
• 4 x fa'ailoga LED:
  − LED1 (mumu) fa'aaoga mo le 3.3 V eletise
  − 3 x fa'ailoga LED fa'aoga, LED2 (mumu), LED3 (samasama) ma le LED4 (lanumeamata)
• 2 x fa'amau (fa'aoga fa'aoga ma toe seti fa'amau)
• 8 MHz HSE tioata
• 32.768 kHz LSE tioata
• USB micro-B so'oga
• Ethernet PHY fa'atasi ma RJ45 feso'ota'iga
• E mafai ona vave feso'ota'i feso'ota'iga fa'aopoopo eseese i se laupapa fa'ata'ita'i ma faigofie ona su'esu'e:
  − Arduino™ Uno R3 fa'aopoopoga feso'ota'iga
  − LQFP100 I/O fa'aopoopoga uafu feso'ota'iga

1.2 Faʻauigaina o faʻaupuga

• Fa'asao JPx ON
  Ua fa'apipi'i le Jumper
• So'a JPx OFF
  oso e le'i fa'apipi'iina
• Resistor Rx ON
  La'au pu'upu'u e solder po'o 0Ω resistor
• Resistor Rx OFF Tatala

vave amata

2.1 Amata
Fa'atulaga le AT-START-F407 laupapa i le fa'asologa lea e amata ai le talosaga:

1. Siaki le tulaga Jumper i luga o le laupapa:
   JP1 e fesoʻotaʻi i le GND poʻo le OFF (BOOT0 pine o le 0, ma o le BOOT0 o loʻo i ai se faʻalavelave toso i lalo i le AT32F407VGT7); JP4 filifili pe OFF (BOOT1 o loʻo i soʻo se setete); JP8 tasi vaega osooso e fesootai i le I/O i le itu taumatau.
2. Fa'afeso'ota'i le laupapa AT-START-F407 ile PC e ala ile USB cable (ituaiga A ile micro-B), ma ole a fa'aola le laupapa ile AT-Link-EZ USB connector CN6. LED1 (mumu) o lo'o ola pea, ae o isi LED e tolu (LED2 i le LED4) e amata ona emo fa'asolosolo.
3. A mae'a ona oomi le ki fa'aoga (B2), o le emo emo o le tolu LED e suia.

2.2 Meafaigaluega e lagolagoina AT-START-F407

• ARM® Keil® : MDK-ARM™
• IAR™: EWARM

Meafaigaluega ma le fa'atulagaina

AT-START-F407 laupapa ua mamanuina i se AT32F407VGT7 microcontroller i le LQFP100 afifi.
Ata 1 o loʻo faʻaalia ai fesoʻotaʻiga i le va o AT-Link-EZ, AT32F407VGT7 ma o latou pito (faʻamau, LED, USB, Ethernet RJ45, SPI Flash manatua ma fesoʻotaʻiga faʻaopoopoga)
Ata 2 ma le Ata 3 o lo'o fa'aalia ai nei vaega i luga ole laupapa AT-Link-EZ ma AT-START-F407.

3.1 Filifiliga sapalai eletise
O le 5 V power supply o AT-START-F407 e mafai ona tuʻuina atu e ala i le USB cable (pe ala i le USB connector CN6 i luga o le AT-Link-EZ poʻo le USB connector CN1 i le AT-START-F407), poʻo le 5 fafo. V paoa sapalai (E5V), po'o se fafo 7~12 V sapalai eletise (VIN) e ala i le 5V voltage fa'atonu (U1) i luga o le laupapa. I lenei tulaga, o le eletise 5 V e maua ai le 3.3 V mana e manaʻomia e microcontrollers ma peripheral e ala i le 3.3 V vol.tage fa'atonu (U2) i luga o le laupapa.
O le 5 V pine o le J4 poʻo le J7 e mafai foʻi ona faʻaaogaina e fai ma puna eletise. O le AT-START-F407 laupapa e tatau ona fa'aola e le 5 V eletise sapalai.
O le 3.3 V pine o le J4 po'o le VDD pine o le J1 ma le J2 e mafai fo'i ona fa'aoga sa'o e pei o le 3.3 V fa'aoga eletise. AT-START-F407 laupapa e tatau ona fa'aola e le 3.3 V eletise sapalai.
Fa'aaliga: Se'i vagana ua maua le 5 V e ala ile feso'ota'iga USB (CN6) ile AT-Link-EZ, ole AT-Link-EZ o le a le fa'aolaina e isi auala sapalai eletise.
A faʻafesoʻotaʻi se isi laupapa talosaga i le J4, o le VIN, 5 V ma le 3.3 V pine e mafai ona faʻaaogaina e fai ma malosiaga faʻapipiʻi; 5V pine o le J7 faʻaaogaina e pei o le 5 V malosiaga faʻapipiʻi; o le VDD pine o le J1 ma le J2 faʻaaogaina e pei o le 3.3 V mana faʻapipiʻi.
3.2 IDD
I le tulaga o le JP3 OFF (faailoga IDD) ma le R13 OFF, e faʻatagaina e faʻafesoʻotaʻi se ammeter e fua ai le mana o AT32F407VGT7.

• JP3 MATE, R13 ON
  AT32F407VGT7 o loʻo faʻamalosia. (Fa'atonuga, ma e le fa'apipi'i le polo JP3 a'o le'i fa'atau)
• JP3 ON, R13 OFF
  AT32F407VGT7 o loʻo faʻamalosia.
• JP3 OFF, R13 OFF
  E tatau ona fa'afeso'ota'i le mita mita e fua ai le fa'aogaina o le eletise o le AT32F407VGT77 (afai e leai se ammeter, e le mafai ona fa'aola le AT32F407VGT7).

3.3 Fa'apolokalameina ma fa'apipi'i
3.3.1 Fa'apipi'i AT-Link-EZ
O lo'o fa'apipi'i e le komiti su'esu'e le Arery AT-Link-EZ polokalame ma le fa'aogaina o meafaigaluega mo tagata fa'aoga e fa'apolokalame/debug le AT32F407VGT7 i luga ole AT-START-F407 laupapa. E lagolagoina e le AT-Link-EZ le faiga fa'aoga SWD ma lagolagoina se seti o ports COM virtual (VCP) e fa'afeso'ota'i i le USART1_TX/USART1_RX (PA9/PA10) o le AT32F407VGT7. I lenei tulaga, PA9 ma PA10 o AT32F407VGT7 o le a aafia e AT-Link-EZ e pei ona taua i lalo:

• PA9 e toso vaivai i luga i le tulaga maualuga e le VCP RX pine o AT-Link-EZ;
• PA10 e toso malosi i luga i le tulaga maualuga e le VCP TX pine o AT-Link-EZ

Fa'aaliga: E mafai e le tagata faʻaoga ona seti R9 ma R10 OFF, ona faʻaogaina lea o le PA9 ma le PA10 o le AT32F407VGT7 e le faʻatagaina i luga o tapulaʻa.
Fa'amolemole va'ai ile AT-Link User Manual mo fa'amatalaga atoatoa ile fa'agaioiga, fa'afouina firmware ma puipuiga ole AT-Link-EZ.
O le AT-Link-EZ PCB i luga o le laupapa iloiloga e mafai ona vavaeeseina mai AT-START-F407 e ala i le punou i luga o le sooga. I lenei tulaga, e mafai lava ona faʻafesoʻotaʻi AT-START-F407 i le CN7 o AT-Link-EZ e ala i le CN2 (e leʻi faʻapipiʻiina aʻo leʻi faʻatauina), pe mafai foi ona faʻafesoʻotaʻi ma se isi AT-Link e faʻaauau ai le polokalame ma le debugging ile AT32F407VGT7.
3.3.2 20-pin ARM® tulaga masani JTAG so'oga
AT-START-F407 faʻasao JTAG po'o feso'ota'iga fa'apitoa a le SWD e fai ma meafaigaluega fa'apolokalame/debugging. Afai e manaʻo le tagata faʻaoga e faʻaoga lenei atinaʻe e faʻapipiʻi ai le AT32F407VGT7, faʻamolemole vavae ese le AT-Link-EZ mai lenei laupapa pe seti R41, R44 ma R46 OFF, ma faʻafesoʻotaʻi le CN3 (e leʻo faʻapipiʻiina aʻo leʻi faʻatau) i le polokalame ma le debugging. meafaigaluega. E fautuaina le fa'aogaina o meafaigaluega fa'atupu fa'asologa o le AT-Link e iloa ai le si'osi'omaga sili ona lelei e ui lava i Artery MCUs e fetaui ma le tele o mea faigaluega fa'avae 3 rd party.
3.4 Filifiliga faiga fa'avae
I le amataga, e tolu ituaiga taʻavale eseese e mafai ona filifilia e ala i le faʻatulagaina o pine.
Fuafuaga 1. Fa'atulagaina o le osooso filifiliga faiga fa'a

Tagata osooso	Filifiliga faiga fa'avae		Faatulagaina
	BOOT1	BOOTO
JP1 feso'ota'i ile GND po'o le OFF; JP4 e filifili pe TOTO	X(1)	0	Fa'auta mai le mafaufau Flash i totonu (Fa'ato'aga fa'aletonu)
JP1 feso'ota'i ile VDD JP4 feso'ota'i ile GND	0	1	Va'a mai le system memory
JP1 feso'ota'i ile VDD JP4 feso'ota'i ile VDD	1	1	Fa'ailoga mai le SRAM

(1) E fautuaina le JP4 e filifili GND pe a le faʻaaogaina le galuega PB2.
3.5 Punavai mai fafo uati
3.5.1 Punavai uati HSE
O le tioata 8 MHz i luga o le laupapa o loʻo faʻaaogaina e avea ma puna o le uati HSE
3.5.2 LSE puna uati
E tolu auala fa'apitoa e fa'atulaga ai puna'oa o le uati maualalo maualalo:

• tioata i luga o le laupapa (fa'atulagaina masani):
  O le tioata 32.768 kHz i luga o le laupapa o loʻo faʻaaogaina e avea ma puna o le uati LSE. O le seti meafaigaluega e tatau ona: R6 ma R7 ON, R5 ma R8 OFF.
• Oscillator mai fafo PC14:
  Oscillator fafo e tui mai le pine-3 o le J2. O le seti meafaigaluega e tatau ona: R5 ma R8 ON, R6 ma R7 OFF.
• LSE le fa'aaogaina:
  PC14 ma PC15 o loʻo faʻaaogaina e avea ma GPIO. E tatau ona iai le fa'atulagaina o meafaigaluega: R5 ma le R8 ON, R6 ma le R7 OFF.

3.6 faailoilo LED

• LED Malosi1
  Mumu e faʻaalia ai o le laupapa e faʻamalosia e le 3.3 V
• Tagata fa'aoga LED2
  Mumu, fa'afeso'ota'i ile pine PD13 ole AT32F407VGT7.
• Tagata fa'aoga LED3
  Samasama, faʻafesoʻotaʻi i le pine PD14 o AT32F407VGT7.
• Tagata fa'aoga LED4
  Green, fa'afeso'ota'i ile pine PD15 ole AT32F407VGT7.

3.7 Fa'amau

• Toe seti le faamau B1
  Feso'ota'i i le NRST e toe setiina le AT32F407VGT7
• Fa'amau fa'aoga B2
  E, ona o le faaletonu, e feso'ota'i i le PA0 o le AT32F407VGT7, ma fa'aaoga e fai ma wakbutton (R19 ON, R21 OFF); Pe faʻafesoʻotaʻi i le PC13 ma faʻaaogaina e pei o TAMPER-RT button (R19 OFF, R21 ON)

3.8 USB masini
E lagolagoina e le laupapa AT-START-F407 le USB feso'ota'iga masini televave e ala i se feso'ota'iga micro-B USB (CN1). VBUS e mafai ona faʻaaogaina e pei o le 5 V power supply o AT-START-F407 laupapa.
3.9 Fa'afeso'ota'i ile Bank3 ole Flash memory e ala ile SPIM interface
O le SPI Flash EN25QH128A i luga o le laupapa e fesoʻotaʻi i le AT32F407VGT7 e ala i le SPIM interface ma faʻaaogaina e avea ma Faletupe 3 o le faʻalauteleina o le Flash memory.
Pe a faʻaaogaina le Faletupe 3 o le Flash memory e ala i le SPIM interface, o le JP8 tasi vaega osooso, e pei ona faʻaalia i le Laulau 2, e tatau ona filifili le itu tauagavale SPIM. I lenei tulaga, PB1, PA8, PB10 PB11, PB6 ma PB7 e le o fesoʻotaʻi atu i le LQFP100 I/O faʻaopoopoga faʻaopoopoga. O nei pine e 6 o loʻo faʻailogaina e ala i le faʻaopopoina [*] pe a uma le pine o le faʻaopoopoga o fesoʻotaʻiga i luga o le PCB silkscreen.
Fuafuaga 2. GPIO ma SPIM faʻapipiʻi osooso

Tagata osooso	Fa'atonu
JP8 feso'ota'i ile I/O	Fa'aoga le I/O ma le Ethernet MAC galuega (Fa'atonuga a'o le'i fa'atau)
JP8 feso'ota'i ile SPIM	Fa'aaoga le galuega SPIM

3.10 Ethernet

AT-START-F407 fa'apipi'i se Ethernet PHY DM9162NP (U8) ma RJ45 feso'ota'iga (J10, fa'aesea i totonu transformer), lagolago 10/100 Mbps feso'ota'iga Ethernet lua-saosaoa.
A fa'aogaina le Ethernet MAC, o le JP8 tasi le vaega osooso, e pei ona fa'aalia i le Laulau 2, e tatau ona filifili le I/O sa'o. I lenei tulaga, PA8, PB10 ma PB11 e fesoʻotaʻi atu i fafo LQFP100 I / O faʻaopoopoga fesoʻotaʻiga.
E feso'ota'i le Ethernet PHY i le AT32F407VGT7 ile RMII fa'aletonu. I lenei tulaga, o le 25 MHz uati manaʻomia e le PHY o loʻo tuʻuina atu e le CLKOUT (PA8) pine o le AT32F407VGT7 i le XT1 pine o le PHY, ae o le 50 MHz uati manaʻomia e RMII_REF_CLK (PA1) o le AT32F407VGT7 o loʻo tuʻuina atu e le 50MCLK pine. PHY. O le pine 50MCLK e tatau ona toso i luga i le malosi-on.
Ethernet PHY ma AT32F407VGT7 e mafai ona fesoʻotaʻi ile MII mode. E manaʻomia e le tagata faʻaoga ona mulimuli i faʻamatalaga i le pito i lalo agavale o le Ata 8. I le taimi nei, o le TXCLK ma le RXCLK o le PHY e fesoʻotaʻi i le MII_TX_CLK (PC3) ma le MII_RX_CLK (PA1) o le AT32F407VGT7, i le faasologa.
Manatua o AT32F407VGT7 e fesoʻotaʻi i le PHY ma le pine o le toe faʻatulagaina o le 1 faʻatulagaina.
Ina ia faafaigofieina le mamanu o le PCB, e leai se mea e manatua ai le Flash i fafo o le PHY e faasoasoa ai le tuatusi PHY [3:0] i le power-on, ma ua seti le tuatusi PHY [3:0] i le 0x0 ona o le faaletonu. A mae'a fa'aola, e mafai e le polokalame ona toe tu'uina atu le tuatusi PHY e ala ile feso'ota'iga SMI ole PHY.
Mo faʻamatalaga atoatoa ile Ethernet MAC ma le DM9162NP ole AT32F407VGT7, faʻamolemole faʻafesoʻotaʻi la latou tusi lesona faʻapitoa ma pepa faʻamaumauga.
Afai e le faʻaogaina e le tagata faʻaoga le DM9162NP i luga o le laupapa ae filifili LQFP100 I / O faʻaopoopoga fesoʻotaʻiga J1 ma J2 e faʻafesoʻotaʻi i isi laupapa talosaga Ethernet, faʻamolemole tagai i le Laulau 3 e motusia AT32F407VGT7 mai DM9162NP.
3.11 0 Ω tetee
Fuafuaga 3. 0 Ω fa'atulagaina o le tetee

Resistors	Setete(1)	Fa'amatalaga
R13 (Su'ega fa'aaogāina o le eletise)	ON	A oFF JP3, e feso'ota'i le 3.3V i le microcontroller e maua ai le eletise
	TOTO	A pe le JP3, 3.3V e mafai ai ona fa'afeso'ota'i le mita mita e fua ai le fa'aogaina o le eletise o le microcontroller (afai e leai se ammeter, e le mafai ona fa'aola le microcontroller)
R4 (VBAT sapalai eletise)	ON	VBAT e tatau ona feso'ota'i ile VDD
	TOTO	VBAT e mafai ona faʻamalosia e le pin_6 VBAT o le J2
R5, R6, R7, R8 (LSE)	OTI, ON, ON, OFF	LSE puna uati fa'aaoga tioata Y1 i luga o le laupapa
	ON, OFF, OFF, ON	LSE uati puna mai fafo PC14 poʻo PC14 ma PC15 faʻaaogaina GPIO
R17 (VREF+)	ON	VREF+ e feso'ota'i ile VDD
	TOTO	VREF + e fesoʻotaʻi i le J2 pin_21 poʻo Arduino ™  so'oga J3 AREF
R19, ​​R21 (User button B2)	TUMAU, MAUA	O le fa'aoga B2 e feso'ota'i ile PA0
	TAPU, ON	O lo'o feso'ota'i le fa'aoga B2 ile PC13
R29, R30 (PA11, PA12)	OTI, OTI	A faʻaogaina le PA11 ma le PA12 e pei o le USB, e le fesoʻotaʻi i le pine-20 ma le pin_21 o le J1.
	ON, ON	A le faʻaogaina le PA11 ma le PA12 o se USB, e fesoʻotaʻi i le pin_20 ma le pin_21 o le J1.
R62 ~ R64, R71 ~ R86 (USB PHY DM9162)	Va'ai fa'amatalaga i le tulimanu agavale pito i lalo o Ata 8	Ethernet MAC o AT32F407VGT e fesoʻotaʻi ile DM9162 ile RMII mode (R66 ma R70 e 4.7 kΩ)
	Va'ai fa'amatalaga i le tulimanu agavale pito i lalo o Ata 8	Ethernet MAC o AT32F407VGT e fesoʻotaʻi ile DM9162 ile MII mode
	OFF uma vagana R66 ma R70	Ethernet MAC o AT32F407VGT7 ua motusia mai le DM9162 (i lenei tulaga, AT-START-F403A laupapa o se filifiliga sili atu)
R31, R32, R33, R34 (ArduinoTM A4, A5)	OTI, ON, OFF, ON	Arduino TM A4 ma A5 e fesoʻotaʻi i ADC_IN11 ma ADC_IN10
	ON, OFF, ON, OFF	ArduinoTM A4 ma le A5 e feso'ota'i ile I2C1_SDA ma le I2C1_SCL
R35, R36 (ArduinoTM D10)	TAPU, ON	ArduinoTM D10 e feso'ota'i ile SPI1_SS
	TUMAU, MAUA	ArduinoTM D10 e feso'ota'i ile PWM (TMR4_CH1)
R9 (USART1_RX)	ON	USART1_RX o AT32F407VGT7 e fesoʻotaʻi i le VCP TX o AT-Link-EZ
	TOTO	USART1_RX o AT32F407VGT7 ua motusia mai le VCP TX o AT-Link-EZ
R10 (USART1_TX)	ON	USART1_TX o AT32F407VGT7 e feso'ota'i ile VCP RX ole AT-Link-EZ
	TOTO	USART1_TX o AT32F407VGT7 ua motusia mai le VCP RX o AT-Link-EZ

3.12 Feso'ota'i fa'aopoopo
3.12.1 Arduino ™ Uno R3 fa'aopoopoga feso'ota'iga
Female plug J3~J6 ma male J7 lagolago tulaga Arduino Uno R3 connector. Ole tele ole tama'ita'i laupapa e fa'ata'amilo ile Arduino Uno R3 e talafeagai mo AT-START-F407.
Manatua 1: O ports I/O o AT32F407VGT7 e 3.3 V fetaui ma Arduino TM Uno R3, ae le fetaui le 5V.
Manatua 2: Seti le R17 OFF pe a mana'omia e tu'uina atu le mana e ala i le J3 pin_8 AREF o AT-START-F407 i le VREF+ o le AT32F407VGT7 e ala i le Arduino™ Uno R3 daughter board.
Fuafuaga 4. Arduino ™ Uno R3 fa'auluina pine feso'ota'iga fa'auigaina pine

Feso'ota'i	Pin numera	Arduino igoa pine	AT32F407 Igoa pine	Galuega
J4 (Sapalai Malosiaga)	1	NC	–	–
	2	IOREF	–	3.3V faasinomaga
	3	TOE FAI	NRST	Toe setiina fafo
	4	3.3V	–	3.3V fa'aoga/tuuina atu
	5	5V	–	5V fa'aoga/tuuina atu
	6	GND	–	eleele
	7	GND	–	eleele
	8	VIN	–	7 ~ 12V faʻaoga / faʻaulufaleina
J6 (Faiga fa'atusa)	1	A0	PA0	ADC123_IN0
	2	A1	PA1	ADC123_IN1
	3	A2	PA4	ADC12_IN4
	4	A3	PB0	ADC12_IN8
	5	A4	PC1 po'o le PB9(1)	ADC123_IN11 poʻo le I2C1_SDA
	6	A5	PC0 po'o le PB8(1)	ADC123_IN10 poʻo le I2C1_SCL
J5 (Logic input/output low byte)	1	D0	PA3	USART2_RX
	2	D1	PA2	USART2_TX
	3	D2	PA10	–
	4	D3	PB3	TMR2_CH2
	5	D4	PB5	–
	6	D5	PB4	TMR3_CH1
	7	D6	PB10	TMR2_CH3
	8	D7	PA8(2)	–
J3 (Logic input/output high byte)	1	D8	PA9	–
	2	D9	PC7	TMR3_CH2
	3	D10	PA15 po'o le PB6(1)(2)	SPI1_NSS po'o TMR4_CH1
	4	D11	PA7	TMR3_CH2 po'o SPI1_MOSI
	5	D12	PA6	SPI1_MISO
	6	D13	PA5	SPI1_SCK
	7	GND	–	eleele
	8	AREF	–	VREF+ fa'aoga/tuuina atu
	9	SDA	PB9	I2C1_SDA
	10	SCL	PB8	I2C1_SCL

Feso'ota'i	Pin numera	Arduino igoa pine	AT32F407 Igoa pine	Galuega
J7 (Isi)	1	MISO	PB14	SPI2_MISO
	2	5V	–	5V fa'aoga/tuuina atu
	3	SCK	PB13	SPI2_SCK
	4	MOSI	PB15	SPI2_MOSI
	5	TOE FAI	NRST	Toe setiina fafo
	6	GND	–	eleele
	7	NSS	PB12	SPI2_NSS
	8	PB11	PB11	–

1. 0 Ω fa'atulagaina o le tetee o lo'o fa'aalia i le Laulau 3.
2. SPIM e tatau ona le atoatoa ma e tatau i le JP8 tasi vaega osooso e tatau ona filifili I/O, a leai e le mafai ona fa'aogaina le PA8 ma le PB6.

3.12.2 LQFP100 I/O fa'aopoopoga feso'ota'iga
O feso'ota'iga fa'aopoopo J1 ma le J2 e mafai ona fa'afeso'ota'i le AT-START-F407 i fafo fa'ata'ita'iga/fa'apipi'i laupapa. O ports I/O o AT32F407VGT7 o loʻo avanoa i luga o nei fesoʻotaʻiga faʻalautele. E mafai fo'i ona fua le J1 ma le J2 i le su'esu'ega ole oscilloscope, su'esu'e fa'atatau po'o le voltmeter.
Manatua 1: Set R17 OFF pe a mana'omia le tu'uina atu o le mana e ala i le J2 pin_21 VREF+ o le AT-START-F407 e ala ma fafo atu o le eletise,

Fuafuaga

Toe iloilo tala'aga

Laulau 5. Tala'aga o le toe iloiloga o pepa

Aso	Toe Iloiloga	Suiga
2020.2.14	1.0	Fa'asalalauga muamua
2020.5.12	1.1	1. Suia LED3 i samasama 2. Fa'afeso'ota'i le TXEN o le DM916 i le PB11_E, e le'o feso'ota'i sa'o ile AT32F407 3. Suia le 51 Ω uaea-manu'a tetee i le va o AT32F407 ma DM9162 i le 0 Ω alalaupapa ina ia mafai ona motusia atoa AT32F40 mai DM9162.
2020.9.23	1.11	1. Suia le numera toe teuteu o lenei pepa i le 3 numera, faatasi ai ma le lua muamua mo le AT-START hardware version, ma le mea mulimuli mo le lomiga o pepa. 2. Faaopoopo Vaega 3.9.
2020.11.20	1.20	1. Faʻafouina le faʻasologa o AT-Link-EZ i le 1.2, ma faʻafetaui laina e lua o faʻailoga CN7, ma suia le silkscreen. 2. Suia le CN2 silkcreen e tusa ai ma meafaigaluega atinae Artery. 3. Fa'aopoopo le GND su'ega pine pine e faafaigofie ai le fua. 4. Fa'atonu le fa'atulagaina o le mana ma fa'aopoopo le toso i lalo o le pine DM9162 XT1 e fa'aumatia ai le fa'alavelave mai le uati TXCLK. 5. Aveese le 0 Ω tetee i le va o pine e leʻi faʻaaogaina ma microcontrollers pe a faʻaogaina le DM9051 i le RMII mode.

FAʻAALIGA AUTU - FAITAU FAITAU MA LE FAʻAMANATU
E malamalama ma malilie tagata fa'atau e na'o le au fa'atau le filifiliga ma le fa'aogaina o oloa ma auaunaga a le Artery.
O oloa ma auaunaga a le Artery o lo'o tu'uina atu "AS IS" ma Arery e leai ni fa'amaoniaga fa'aalia, fa'atusa pe fa'atulafonoina, e aofia ai, e aunoa ma le fa'atapula'aina, so'o se fa'amaoniaga fa'amaonia o le fa'atauina, lelei fa'amalieina, leai se soliga, po'o le talafeagai mo se fa'amoemoe fa'apitoa e fa'atatau i le Artery's. oloa ma auaunaga.
E ui lava i so'o se mea e fa'afeagai ai, e le maua e tagata fa'atau se aia tatau, igoa po'o se aia i so'o se oloa ma auaunaga a Artery po'o so'o se aia tatau tau le atamai o lo'o iai i totonu. E leai se tulaga e tatau ona faauigaina oloa ma auaunaga a le Artery e faapea o le (a) tuuina atu i tagata faatau, i se tulaga manino pe faauigaina, estoppel po o se isi itu, se laisene e faaaoga ai oloa ma auaunaga a isi vaega; po o (b) le laiseneina o aia tatau o meatotino tau le atamai a isi vaega; po o (c) le faamaonia o oloa ma auaunaga a le isi vaega ma ana aia tatau tau meatotino.
O lo'o ioe tagata fa'atau e le fa'atagaina oloa a Artery mo le fa'aaogaina, ma e le tatau i tagata fa'atau ona tu'ufa'atasia, fa'alauiloa, fa'atau atu pe tu'uina atu so'o se oloa a Artery i so'o se tagata fa'atau po'o se tagata fa'ai'uga e fa'aaogaina e avea ma vaega taua i (a) so'o se foma'i, fa'aola ola po'o le ola. masini lagolago po'o faiga, po'o (b) so'o se masini saogalemu po'o se faiga i so'o se masini fa'aoga ma masini (e aofia ai ae le fa'atapula'aina i ta'avale ta'avale po'o ni taga ea), po'o (c) so'o se nofoaga faaniukilia, po'o (d) so'o se masini e fa'atonutonu feoaiga i luga o le ea. , fa'aoga po'o faiga, po'o (e) so'o se masini a'upega, fa'aoga po'o se faiga, po'o (f) so'o se isi lava masini, fa'aoga po'o se faiga e mafai ai ona iloa lelei o le le manuia o oloa a le Artery e pei ona fa'aogaina i sea masini, fa'aoga po'o se faiga o le a ta'ita'ia ai. i le oti, manu'a tino po'o le fa'aleagaina o meatotino.

© 2020 ARTERY Technology Corporation – Ua taofia aia tatau uma
2020.11.20
Faʻaaliga 1.20

Pepa / Punaoa

ARTERYTEK AT32F407VGT7 Maualuga Maualuga 32 Bit Microcontroller [pdf] Taiala mo Tagata Fa'aoga AT32F407VGT7, AT32F407VGT7 Maualuga Maualuga 32 Bit Microcontroller, High Performance 32 Bit Microcontroller, Performance 32 Bit Microcontroller, 32 Bit Microcontroller, Microcontroller

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