AT-START-F407 Manual Kaiwhakamahi
Tīmatahia me AT32F407VGT7
Kupu Whakataki
I hoahoatia a AT-START-F407 hei awhina i a koe ki te torotoro i nga ahuatanga mahi teitei o te moka-32 microcontroller, AT32F407 kua mau ki te ARM Cortex® -M4F me te FPU, me te awhina ki te whakawhanake i o tono.
Ko te AT-START-F407 he poari arotake i runga i te maramara AT32F407VGT7 me nga tohu LED, nga paatene, he hononga USB micro-B, he hononga Ethernet RJ45, he hononga toronga Arduino TM Uno R3 me te mahara 16 MB SPI Flash kua whakawhānuihia. Ko tenei poari arotake he whakauru i te taputapu patuiro/whakatakataka AT-Link-EZ me te kore e hiahiatia etahi atu taputapu whanaketanga.
Ka mutuview
1.1 Nga waahanga
Kei a AT-START-F407 nga ahuatanga e whai ake nei:
- Kei a AT-START-F407 tetahi microcontroller AT32F407VGT7 kei runga i te papa e whakauru ana i te ARM Cortex® - M4F, 32-bit tukatuka, 1024 KB mahara Flash me te 96+128 KB SRAM, LQFP100 pōkai.
- Tūhono AT-Link i runga:
− Ka taea te whakamahi i te AT-Link-EZ i runga i te papa mo te whakahoahoa me te patuiro (Ko AT-Link-EZ he putanga ngawari o AT-Link, kaore e tautoko i te aratau tuimotu)
− Mena ka wehea a AT-Link-EZ mai i tenei papa ma te piko ki te taha o te hononga, ka taea te hono atu a AT-START-F407 ki tetahi AT-Link motuhake mo te whakahoahoa me te patuiro. - I runga i te poari 20-pin ARM paerewa JTAG tūhonohono (me te JTAG/Tuhonohono SWD mo te whakamaoritanga/pairo)
- 16 MB SPI Flash EN25QH128A ka whakamahia hei peeke mahara Flash kua whakawhānuihia 3
- Nga tikanga tuku hiko rereke:
− Ma te pahi USB o AT-Link-EZ
− Ma te pahi USB (VBUS) o AT-START-F407
− Putanga hiko 7~12 V o waho (VIN)
− Putanga hiko 5 V o waho (E5V)
− Putanga hiko 3.3 V o waho - 4 x tohu LED:
− LED1 (whero) e whakamahia ana mo te hiko 3.3 V
− 3 x Kaiwhakamahi tohu LED, LED2 (whero), LED3 (kowhai) me LED4 (matomato) - 2 x pātene (patene kaiwhakamahi me te paatene tautuhi)
- 8 MHz HSE tioata
- 32.768 kHz LSE tioata
- USB moroiti-B tūhono
- Itarangi PHY me te hononga RJ45
- Ka taea te hono tere ki te papa tauira me te ngawari ki te tirotiro:
− Arduino Uno R3 toronga hononga
− LQFP100 I/O hono toronga tauranga
1.2 Te whakamaaramatanga o nga kupu
- Kaipeke JPx ON
Kua whakauruhia te pekepeke - Kaipeke JPx OFF
Ka peke kaore i whakauruhia - Parenga Rx ON
Te ara iahiko poto na te kaitao, te parenga 0Ω ranei - Parenga Rx OFF Tuwhera
Te tiimata tere
2.1 Me timata
Whirihorahia te papa AT-START-F407 i roto i te raupapa e whai ake nei hei timata i te tono:
- Tirohia te tūnga Kaipeke i runga i te papa:
Kei te hono a JP1 ki te GND, ki te OFF ranei (he 0 te titi BOOT0, a he parenga kume-iho a BOOT0 i te AT32F407VGT7); JP4 ka whiriwhiri, ka OFF ranei (Kei roto a BOOT1 i tetahi ahuatanga); Ko te pekepeke kotahi-waahanga JP8 e hono ana ki te I/O kei te taha matau. - Tūhonohia te papa AT-START-F407 ki te PC mā te taura USB (Momo A ki te moroiti-B), ka whakakahangia te poari mā te tūhono USB AT-Link-EZ CN6. Ko te LED1 (whero) kei te ka tonu, ka timata nga rama e toru (LED2 ki te LED4) ki te kimo.
- Whai muri i te pehi i te paatene kaiwhakamahi (B2), ka huri te auau kimo o nga rama e toru.
2.2 Nga mekameka taputapu e tautoko ana i te AT-START-F407
- ARM® Keil® : MDK-ARM™
- IAR™: EWARM
Nga taputapu me te whakatakotoranga
I hoahoatia te papa AT-START-F407 huri noa i te miihinihiko AT32F407VGT7 i roto i te kete LQFP100.
Ko te Whakaaturanga 1 e whakaatu ana i nga hononga i waenga i te AT-Link-EZ, AT32F407VGT7 me o raatau taapiri (patene, LED, USB, Ethernet RJ45, SPI Flash mahara me nga hononga toronga)
Ko te Whakaahua 2 me te Whakaahua 3 e whakaatu ana i enei ahuatanga i runga i te papa AT-Link-EZ me AT-START-F407.
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3.1 Te kowhiringa hiko
Ka taea te whakarato i te mana hiko 5 V o AT-START-F407 na roto i te taura USB (ma te hono USB CN6 i runga i te AT-Link-EZ ranei te hono USB CN1 i runga i te AT-START-F407), ma te 5 waho ranei V mana hiko (E5V), ma te 7~12 V o waho tuku hiko (VIN) ma te 5V voltage te kaiwhakahaere (U1) i runga i te papa. I roto i tenei take, ko te mana hiko 5 V e whakarato ana i te mana 3.3 V e hiahiatia ana e nga microcontrollers me nga peripheral na roto i te 3.3 V voltage kaiwhakahaere (U2) i runga i te papa.
Ko te titi 5 V o J4, J7 ranei ka taea te whakamahi hei puna hiko whakauru. Me whakakaha te papa AT-START-F407 e te waeine hiko 5 V.
Ko te 3.3 V titi o J4 ranei te VDD titi o J1 me J2 taea hoki te whakamahi tika rite 3.3 V uru mana supply. Ko te papa AT-START-F407 me whakakaha e te waeine hiko 3.3 V.
Tuhipoka: Ki te kore e tukuna te 5 V na roto i te hononga USB (CN6) i runga i te AT-Link-EZ, ka kore te AT-Link-EZ e hikohia e etahi atu tikanga tuku hiko.
Ina hono tetahi atu papa tono ki a J4, ka taea te whakamahi i nga titi VIN, 5 V me 3.3 V hei mana whakaputa; 5V titi o J7 whakamahia rite 5 V mana putanga; te VDD titi o J1 me J2 whakamahia rite 3.3 V mana putanga.
3.2 IDD
Mena ka JP3 OFF (tohu IDD) me te R13 OFF, ka taea te hono i te ammeter hei ine i te kaha o te AT32F407VGT7.
- JP3 OFF, R13 ON
Kei te kaha te AT32F407VGT7. (Tautuhinga taunoa, karekau hoki te mono JP3 i mau i mua i te tuku) - JP3 ON, R13 OFF
Kei te kaha te AT32F407VGT7. - JP3 OFF, R13 OFF
Me hono te inemita hei ine i te paunga hiko o AT32F407VGT77 (mehemea karekau he inemita, kaore e taea te hikoi te AT32F407VGT7).
3.3 Papatono me te patuiro
3.3.1 AT-Link-EZ kua mau
Ka whakauruhia e te poari arotake te Arery AT-Link-EZ te kaupapa me te taputapu patuiro mo nga kaiwhakamahi ki te hotaka/whakairo i te AT32F407VGT7 ki runga i te papa AT-START-F407. Kei te tautoko a AT-Link-EZ i te aratau atanga SWD me te tautoko i te huinga tauranga COM mariko (VCP) hei hono atu ki te USART1_TX/USART1_RX (PA9/PA10) o AT32F407VGT7. I tenei take, ka pangia e AT-Link-EZ te PA9 me te PA10 o AT32F407VGT7 e whai ake nei:
- Ko te PA9 ka toia ki runga ki te taumata teitei e te titi VCP RX o AT-Link-EZ;
- Ko te PA10 ka toia ki runga ki te taumata teitei e te titi VCP TX o AT-Link-EZ
Tuhipoka: Ka taea e te kaiwhakamahi te tautuhi i te R9 me te R10 OFF, ka kore te whakamahi i te PA9 me te PA10 o AT32F407VGT7 i raro i nga here o runga ake nei.
Tena koa tirohia te Pukapuka Kaiwhakamahi AT-Link mo nga taipitopito katoa mo nga mahi, te whakamohoatanga firmware me nga whakatupatotanga o AT-Link-EZ.
Ko te AT-Link-EZ PCB kei runga i te poari arotake ka taea te wehe mai i te AT-START-F407 ma te piko i te taha o te hononga. I tenei take, ka taea tonu te hono atu a AT-START-F407 ki te CN7 o AT-Link-EZ na roto i te CN2 (kaore i mau i mua i te tuku), ka taea ranei te hono atu ki tetahi atu AT-Link ki te haere tonu i te kaupapa me te patuiro i runga i te AT32F407VGT7.
3.3.2 20-pin ARM® paerewa JTAG tūhonohono
Ko AT-START-F407 ano hoki kei te rahui a JTAG ko SWD nga hononga kaupapa-whanui hei taputapu hotaka / patuiro. Mena kei te hiahia te kaiwhakamahi ki te whakamahi i tenei atanga ki te hotaka me te patuiro i te AT32F407VGT7, tena koa wehea te AT-Link-EZ mai i tenei papa, tautuhia ranei te R41, R44 me te R46 OFF, ka hono atu i te CN3 (kaore i whakauruhia i mua i te tuku) ki te kaupapa me te patuiro. taputapu. E taunaki ana kia whakamahia nga taputapu whanaketanga raupapa AT-Link ki te wheako i te taiao patuiro pai ahakoa nga Arery MCU e hototahi ana ki te nuinga o nga taputapu whanaketanga roopu tuatoru.
3.4 Te whiriwhiri aratau Whakaara
I te tiimatanga, ka taea te kowhiri i nga momo momo whawhai e toru ma te whirihoranga titi.
Ripanga 1. Tautuhinga peke whiriwhiri aratau whakaoho
| Kaipekepeke | Te kowhiringa aratau whakaoho | Tautuhinga | |
| PUKA1 | BOOTO | ||
| JP1 hono ki te GND, OFF ranei; JP4 he kowhiri, OFF ranei |
X(1) | 0 | Whakaara mai i te mahara Flash o roto (Tautuhinga wheketere taunoa) |
| JP1 hono ki VDD JP4 hono ki te GND |
0 | 1 | Whakaara mai i te mahara o te punaha |
| JP1 hono ki VDD JP4 hono ki VDD |
1 | 1 | Whakaara mai i te SRAM |
(1) E taunaki ana kia whiriwhiria e JP4 te GND ina kore te mahi PB2 e whakamahia.
3.5 Putake karaka o waho
3.5.1 HSE puna karaka
Ko te karaihe 8 MHz i runga i te poari ka whakamahia hei puna karaka HSE
3.5.2 LSE puna karaka
E toru nga momo taputapu hei tautuhi i nga puna karaka tere iti o waho:
- Kiriata i runga-papa (tautuhinga taunoa):
Ko te karaihe 32.768 kHz i runga i te papa ka whakamahia hei puna karaka LSE. Ko te tautuhinga taputapu me: R6 me R7 ON, R5 me R8 OFF. - Oscillator mai i waho PC14:
Ka werohia te oscillator o waho mai i te titi-3 o J2. Ko te tautuhinga taputapu me: R5 me R8 ON, R6 me R7 OFF. - LSE kaore i whakamahia:
Ka whakamahia te PC14 me te PC15 hei GPIO. Ko nga tautuhinga taputapu me: R5 me R8 ON, R6 me R7 OFF.
3.6 tohu LED
- Hiko LED1
E tohu ana te Whero he 3.3 V te mana o te papa - Kaiwhakamahi LED2
Whero, hono ki te titi PD13 o AT32F407VGT7. - Kaiwhakamahi LED3
Kowhai, hono ki te titi PD14 o AT32F407VGT7. - Kaiwhakamahi LED4
Kakariki, hono ki te titi PD15 o AT32F407VGT7.
3.7 Patene
- Patene Tautuhi B1
Honoa ki te NRST ki te tautuhi i te AT32F407VGT7 - Patene Kaiwhakamahi B2
Na te taunoa, he hono ki te PA0 o AT32F407VGT7, ka whakamahia ano hei paatene wak (R19 ON, R21 OFF); Ka hono atu ranei ki te PC13 ka whakamahia hei TAMPPātene ER-RT (R19 OFF, R21 ON)
3.8 taputapu USB
Ka tautokohia e te papa AT-START-F407 te whakawhitiwhiti whakaaro USB tere-katoa na roto i te hononga USB micro-B (CN1). Ka taea te whakamahi VBUS hei 5 V mana hiko o te papa AT-START-F407.
3.9 Hono ki te Bank3 o te mahara Flash ma te atanga SPIM
Ko te SPI Flash EN25QH128A i runga i te poari e hono ana ki te AT32F407VGT7 ma te atanga SPIM ka whakamahia hei Peeke 3 o te mahara Flash kua whakawhānuihia.
I te wa e whakamahi ana i te Peeke 3 o te mahara Flash ma te atanga SPIM, ko te pekepeke kotahi-waahanga JP8, e whakaatuhia ana i te Ripanga 2, me tohu te taha maui SPIM. I roto i tenei take, PB1, PA8, PB10 PB11, PB6 me PB7 e kore e hono ki te LQFP100 I/O toronga tūhono waho. Ko enei pine e 6 ka tohua ma te taapiri [*] i muri i te ingoa titi o te hono hono i runga i te mata hiraka PCB.
Ripanga 2. Te tautuhinga pekepeke GPIO me SPIM
| Kaipekepeke | Tautuhinga |
| JP8 hono ki I/O | Whakamahia te mahi I/O me Ethernet MAC (Tautuhi Taunoa i mua i te tuku) |
| JP8 hono ki SPIM | Whakamahia te mahi SPIM |
3.10 Itarangi
Ko AT-START-F407 te whakauru i te Ethernet PHY DM9162NP (U8) me te RJ45 tūhono (J10, te hurihanga wehenga o roto), e tautoko ana i te 10/100 Mbps rua-tere whakawhiti korero Ethernet.
I te wa e whakamahi ana i te Ethernet MAC, ko te pekepeke kotahi-waahanga JP8, pera i te Ripanga 2, me tohu te I/O matau. I tenei keehi, ko te PA8, te PB10 me te PB11 e hono ana ki nga hononga toronga LQFP100 I/O o waho.
Kei te hono a Ethernet PHY ki te AT32F407VGT7 i roto i te aratau RMII ma te taunoa. I tenei keehi, ko te karaka 25 MHz e hiahiatia ana e PHY ka tukuna e te titi CLKOUT (PA8) o AT32F407VGT7 ki te pine XT1 o PHY, ko te karaka 50 MHz e hiahiatia ana e RMII_REF_CLK (PA1) o te AT32F407VGT7 ka whakaratohia e te titi 50MCLK o PHY. Ko te titi 50MCLK me toia ki runga i te hiko.
Ka taea te hono a Ethernet PHY me AT32F407VGT7 i roto i te aratau MII. Me whai te kaiwhakamahi i nga tuhipoka i te kokonga maui o raro o te Whakaahua 8. I tenei wa, ko te TXCLK me te RXCLK o PHY e hono ana ki te MII_TX_CLK (PC3) me MII_RX_CLK (PA1) o AT32F407VGT7, ia.
Kia mahara ko te AT32F407VGT7 e hono ana ki te PHY me te titi o te remapping 1 whirihoranga.
Hei whakangwari ake i te hoahoa PCB, karekau he mahara Flash o waho o te PHY hei toha i te wahitau PHY [3:0] i te wa e pa ana, a ka tautuhia te wahitau PHY [3:0] ki te 0x0 ma te taunoa. I muri i te hiko, ka taea e te rorohiko te tautuhi ano i te wahitau PHY ma te hononga SMI o PHY.
Mo nga korero katoa mo Ethernet MAC me DM9162NP o te AT32F407VGT7, tirohia to raatau pukapuka hangarau me te pepa raraunga.
Ki te kore te kaiwhakamahi e whakamahi i te DM9162NP i runga i te poari engari ka kowhiria nga hononga toronga LQFP100 I/O J1 me J2 ki te hono atu ki etahi atu papa tono Ethernet, tirohia koa ki te Ripanga 3 hei momotu AT32F407VGT7 mai i te DM9162NP.
3.11 0 Ω parenga
Ripanga 3. 0 Ω tautuhinga parenga
| Parenga | State(1) | Whakaahuatanga |
| R13 (Inenga kohi hikohikohikohiko) | ON | Ina OFF a JP3, ka hono te 3.3V ki te microcontroller hei whakarato hiko |
| WATE | Ina WATE a JP3, ka taea e te 3.3V te hono i te inemita hei ine i te paunga hiko o te moroiti (mehemea karekau he inemita, kaore e taea te hikoi te miihiniiti) | |
| R4 (VBAT hiko hiko) | ON | Me hono te VBAT ki te VDD |
| WATE | Ka taea te whakakaha i te VBAT e te pin_6 VBAT o J2 | |
| R5, R6, R7, R8 (LSE) | OFF, ON, ON, OFF | Ko te puna karaka LSE e whakamahi ana i te tioata Y1 i runga i te papa |
| ON, OFF, OFF, ON | Ko te puna karaka LSE mai i waho PC14, PC14 ranei ka whakamahia te PC15 hei GPIO | |
| R17 (VREF+) | ON | Kei te hono a VREF+ ki te VDD |
| WATE | Kei te hono a VREF+ ki te J2 pin_21, Arduino™ ranei tūhono J3 AREF | |
| R19, R21 (Paetene Kaiwhakamahi B2) | KAUPAPA, KAUPAPA | Ko te paatene Kaiwhakamahi B2 e hono ana ki te PA0 |
| PUTA, ON | Ko te paatene Kaiwhakamahi B2 e hono ana ki te PC13 | |
| R29, R30 (PA11, PA12) | OFF, OFF | Ina whakamahia te PA11 me te PA12 hei USB, kaore i te hono ki te titi-20 me te pin_21 o J1 |
| RUNGA, RUNGA | Ki te kore e whakamahia te PA11 me te PA12 hei USB, ka hono atu ki te pin_20 me te pin_21 o J1 | |
| R62 ~ R64, R71 ~ R86 (USB PHY DM9162) | Tirohia nga tuhipoka kei te kokonga maui o raro o Whakaahua 8 |
Ko te Ethernet MAC o AT32F407VGT e hono ana ki te DM9162 ma te aratau RMII (R66 me R70 he 4.7 kΩ) |
| Tirohia nga tuhipoka kei te kokonga maui o raro o Whakaahua 8 | Ko Ethernet MAC o AT32F407VGT e hono ana ki te DM9162 ma te aratau MII | |
| OFF katoa engari R66 me R70 | Ko Ethernet MAC o AT32F407VGT7 kua momotuhia mai i te DM9162 (i tenei keehi, he pai ake te whiriwhiringa o te poari AT-START-F403A) | |
| R31, R32, R33, R34 (ArduinoTM A4, A5) | OFF, ON, OFF, ON | Arduino TM A4 me A5 e hono ana ki ADC_IN11 me ADC_IN10 |
| ON, OFF, ON, OFF | Ko Arduino TM A4 me A5 e hono ana ki a I2C1_SDA me I2C1_SCL | |
| R35, R36 (ArduinoTM D10) | PUTA, ON | Ko ArduinoTM D10 e hono ana ki te SPI1_SS |
| KAUPAPA, KAUPAPA | Kei te hono a ArduinoTM D10 ki te PWM (TMR4_CH1) | |
| R9 (USART1_RX) | ON | USART1_RX o AT32F407VGT7 e hono ana ki te VCP TX o AT-Link-EZ |
| WATE | USART1_RX o AT32F407VGT7 kua momotuhia mai i te VCP TX o AT-Link-EZ | |
| R10 (USART1_TX) | ON | USART1_TX o AT32F407VGT7 e hono ana ki te VCP RX o AT-Link-EZ |
| WATE | USART1_TX o AT32F407VGT7 kua momotuhia mai i te VCP RX o AT-Link-EZ |
3.12 Hononga toronga
3.12.1 Arduino Uno R3 toronga tūhono
Ko te mono wahine J3~J6 me te tane J7 e tautoko ana i te hononga Arduino Uno R3 paerewa. Ko te nuinga o nga papa tamahine i hangaia huri noa i te Arduino Uno R3 he pai mo AT-START-F407.
Tuhipoka 1: Ko nga tauranga I/O o AT32F407VGT7 he 3.3 V hototahi ki ArduinoTM Uno R3, engari 5V hotokore.
Tuhipoka 2: Whakatatuhia te R17 OFF mena ka hiahiatia hei tuku hiko ma te J3 pin_8 AREF o AT-START-F407 ki te VREF+ o AT32F407VGT7 ma te Arduino Uno R3 daughter board.
Ripanga 4. Arduino Uno R3 whakamaarama titi toronga hono
| Kaihono | Pin tau | Arduino ingoa titi | AT32F407 Ingoa titi | Nga Mahi |
| J4 (Tuhinga hiko) | 1 | NC | – | – |
| 2 | IOREF | – | 3.3V tohutoro | |
| 3 | WHAKATURU | NRST | Te tautuhi o waho | |
| 4 | 3.3V | – | 3.3V whakauru / putanga | |
| 5 | 5V | – | 5V whakauru / putanga | |
| 6 | GND | – | Papa whenua | |
| 7 | GND | – | Papa whenua | |
| 8 | VIN | – | 7~12V whakauru / putanga | |
| J6 (Tauru tairitenga) | 1 | A0 | PA0 | ADC123_IN0 |
| 2 | A1 | PA1 | ADC123_IN1 | |
| 3 | A2 | PA4 | ADC12_IN4 | |
| 4 | A3 | PB0 | ADC12_IN8 | |
| 5 | A4 | PC1, PB9(1) ranei | ADC123_IN11 ranei I2C1_SDA | |
| 6 | A5 | PC0, PB8(1) ranei | ADC123_IN10, I2C1_SCL ranei | |
| J5 (Paita iti te urunga/putaputa) | 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 (Tauru arorau/puta paita teitei) | 1 | D8 | PA9 | – |
| 2 | D9 | PC7 | TMR3_CH2 | |
| 3 | D10 | PA15, PB6(1)(2) ranei | SPI1_NSS, TMR4_CH1 ranei | |
| 4 | D11 | PA7 | TMR3_CH2 SPI1_MOSI ranei | |
| 5 | D12 | PA6 | SPI1_MISO | |
| 6 | D13 | PA5 | SPI1_SCK | |
| 7 | GND | – | Papa whenua | |
| 8 | AREF | – | VREF+ tāuru/puta | |
| 9 | SDA | PB9 | I2C1_SDA | |
| 10 | SCL | PB8 | I2C1_SCL |
| Kaihono | Pin tau | Arduino ingoa titi | AT32F407 Ingoa titi | Nga Mahi |
| J7 (Atahi atu) | 1 | MISO | PB14 | SPI2_MISO |
| 2 | 5V | – | 5V whakauru / putanga | |
| 3 | SCK | PB13 | SPI2_SCK | |
| 4 | MOSI | PB15 | SPI2_MOSI | |
| 5 | WHAKATURU | NRST | Te tautuhi o waho | |
| 6 | GND | – | Papa whenua | |
| 7 | NSS | PB12 | SPI2_NSS | |
| 8 | PB11 | PB11 | – |
- 0 Ω tautuhinga parenga e whakaatuhia ana i te Ripanga 3.
- Me monoa te SPIM me te JP8 kotahi-waahanga pekepeke me tohu I/O, ki te kore e taea te whakamahi PA8 me te PB6.
3.12.2 LQFP100 I/O hono toronga
Ka taea e nga hononga hono J1 me J2 te hono atu i te AT-START-F407 ki te papa tauira/paapaki o waho. Ko nga tauranga I/O o AT32F407VGT7 kei runga i enei hononga toronga. Ka taea hoki te ine i te J1 me te J2 ma te tirotiro o te oscilloscope, te kaitirotiro arorau, te mita hiko ranei.
Tuhipoka 1: Tautuhia te R17 OFF mena e tika ana ki te tuku hiko ma te J2 pin_21 VREF+ o AT-START-F407 na me te tuku hiko o waho,
Pūkana
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Hītori arotakenga
Ripanga 5. Tuhinga o mua whakahounga
| Rā | Arotakenga | Huringa |
| 2020.2.14 | 1.0 | Tukunga tuatahi |
| 2020.5.12 | 1.1 | 1. Kua whakarerekehia te LED3 ki te kowhai 2. I honoa te TXEN o DM916 ki te PB11_E, kaore i hono tika ki te AT32F407 3. I whakarereketia te 51 Ω waea-whiu parenga i waenga i te AT32F407 me te DM9162 ki te piriti 0 Ω kia taea ai te momotu katoa a AT32F40 mai i te DM9162. |
| 2020.9.23 | 1.11 | 1. I hurihia te waehere whakahou o tenei tuhinga ki te 3 mati, me te rua tuatahi mo te putanga taputapu AT-START, me te whakamutunga mo te putanga tuhinga. 2. Kua taapirihia te waahanga 3.9. |
| 2020.11.20 | 1.20 | 1. I whakahouhia te putanga o AT-Link-EZ ki te 1.2, me te whakatika i nga rarangi e rua o nga tohu CN7, me te whakarereke i te mata hiraka. 2. I whakarereketia te kirikiri hiraka CN2 i runga i nga taputapu whanaketanga Arery. 3. Kua taapirihia te mowhiti titi whakamatautau GND hei whakahaere i te ine. 4. I whakapai ake te whakatakotoranga hiko me te taapiri i te parenga kume-iho o te pine DM9162 XT1 hei whakakore i te raruraru mai i te karaka TXCLK. 5. I tangohia te parenga 0 Ω i waenga i nga titi me nga microcontrollers kaore i whakamahia i te wa e whakahaerehia ana a DM9051 i te aratau RMII. |
PANUI PUTA - Tena, PĀNUI PAI
Kei te mohio nga kaihoko me te whakaae ko nga kaihoko anake te kawenga mo te kowhiri me te whakamahi i nga hua me nga ratonga a Artery.
Ko nga hua me nga ratonga a Artery e whakaratohia ana "AS IS" karekau a Arery e whakarato i nga tohu whakamana, e kii ana, e whai mana ana ranei, tae atu, me te kore e herea, nga kupu whakamana mo te hokohoko, te pai o te kounga, te kore he takahi, me te pai ranei mo tetahi kaupapa e pa ana ki te Artery's hua me nga ratonga.
Ahakoa nga mea rereke, kaore nga kaihoko e whiwhi mana, taitara, paanga ranei ki nga hua me nga ratonga a Artery me nga mana taonga hinengaro kei roto. Kaua rawa e kiia nga hua me nga ratonga a Artery e whakaratohia ana hei (a) tuku ki nga kaihoko, ma te marama, ma te tohu ranei, he raihana ki te whakamahi i nga hua me nga ratonga a te hunga tuatoru; ranei (b) te raihana i nga mana mana hinengaro o nga roopu tuatoru; ranei (c) whakamana i nga hua me nga ratonga a te hunga tuatoru me ona mana taonga hinengaro.
Ka whakaae nga Kaihoko ko nga hua a Artery kaore i te whakamanahia mo te whakamahi, kaore hoki nga kaihoko e whakauru, e whakatairanga, e hoko atu, e whakawhiti ranei i tetahi hua a Artery ki tetahi kaihoko, kaiwhakamahi mutunga ranei hei whakamahi hei waahanga nui i roto i (a) tetahi rongoa, whakaora ora, ora ranei he taputapu tautoko, he punaha ranei, ranei (b) tetahi taputapu haumaru, punaha ranei i roto i tetahi tono me nga tikanga miihini (tae atu engari kaua e iti ki nga punaha motika motika, pukoro rererangi ranei), ranei (c) tetahi whare karihi, ranei (d) tetahi taputapu whakahaere waka rererangi. , tono, punaha ranei, ranei (e) tetahi taputapu patu, tono, punaha ranei, ranei (f) tetahi atu taputapu, tono, punaha ranei e tino kitea ana ko te kore o nga hua o te Arery i whakamahia i roto i taua taputapu, tono, punaha ranei ka arahi. ki te mate, ki te whara tinana, ki te kino rawa ranei.
© 2020 ARTERY Technology Corporation – Pūmau te mana
2020.11.20
Rev 1.20
Tuhinga / Rauemi
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ARTERYTEK AT32F407VGT7 Mahi Tino 32 Bit Microcontroller [pdf] Aratohu Kaiwhakamahi AT32F407VGT7, AT32F407VGT7 Mahinga Teitei 32 Bit Microcontroller, High Performance 32 Bit Microcontroller, Mahinga 32 Bit Microcontroller, 32 Bit Microcontroller, Microcontroller |