FTDI FT4232HP Hi Speed USB Device e nang le Mofuta oa C Controller IC
Tlhokomeliso ea Kopo
AN_551
FT4232HP_FT2232HP_FT232HP Tataiso ea Litlhophiso
Phetolelo ea 1.2
Letsatsi la khatiso: 14-02-2025
Tataiso ea litlhophiso bakeng sa FT4232HP, FT2232HP, le FT232HP.
FT4232HP/FT2232HP/FT232HP ke lisebelisoa tsa USB tsa lebelo le holimo tse nang le likarolo tsa ho fana ka matla a mofuta oa C. Tokomane ena e akaretsa likhetho tsa tlhophiso ea phepelo ea motlakase. Bakeng sa litlhophiso tsa USB, sheba AN_124 Bukana ea Mosebelisi bakeng sa FTDI FT_PROG Utility.
Tšebeliso ea lisebelisoa tsa FTDI ts'ehetso ea bophelo le/kapa lits'ebetso tsa ts'ireletso e kotsing ea mosebelisi ka botlalo, 'me mosebelisi o lumela ho sireletsa, ho qosa, le ho boloka FTDI e se na kotsi ho tsoa lits'enyehelo tsohle, likopo, lisutu kapa litšenyehelo tse bakoang ke ts'ebeliso e joalo.
Future Technology Devices International Limited (FTDI)
Unit 1, 2 Seaward Place, Glasgow G41 1HH, United Kingdom
Mohala: +44 (0) 141 429 2777 Fax: + 44 (0) 141 429 2758
Web Sebaka: http://ftdichip.com
Copyright © Future Technology Devices International Limited
1. Selelekela
FT4232HP/FT2232HP/FT232HP ke lisebelisoa tsa USB tsa lebelo le holimo tse nang le likarolo tsa ho fana ka matla a mofuta oa C. Ts'ebetso ea ho fana ka matla e fana ka likhetho tse ngata tse ka lokisoang, tse hlalositsoeng tokomaneng ena. Leha ho le joalo, ke habohlokoa ho hlokomela hore tokomane ena e akaretsa feela likhetho tsa tlhophiso ea ho fana ka matla. Bakeng sa litlhophiso tsa USB, ka kopo sheba AN_124 Bukana ea Mosebelisi bakeng sa FTDI FT_PROG Utility.
1.1 Ho fetaview
Tokomane ena e fana ka tlhaloso ea khetho e 'ngoe le e 'ngoe e ka lokisoang le litekanyetso tse tsamaellanang tsa paramethara ho EEPROM ea FT4232HP/FT2232HP/FT232HP. EEPROM ke karolo ea ka ntle 'me e hlokahala feela haeba ho hlokahala hore ho be le tlhophiso ea tloaelo bakeng sa moralo. Haeba tlhophiso ea kamehla e loketse, joale EEPROM ha e hlokehe. Bakeng sa boleng ba kamehla, ka kopo sheba likarolo tse ka tlase.
1.2 Lenane la Mabaka
| S/N | Nako | Tlhaloso | ||||||||||||||
| 1 | Sinki / Moreki | Ha sesebelisoa se sebelisa matla ho tloha boema-kepe ba moeti, sesebelisoa se boleloa se le "Sink" mode kapa sesebelisoa se re ke "moreki". | ||||||||||||||
| 2 | Mohlodi/ Mofani | Ha sesebelisoa se fana ka matla ho moamoheli, joale sesebelisoa e sebetsa ka mokhoa oa "Mohloli". Sesebelisoa se ka fetola karolo ho tloha ho Sink ho ea ho Mohloli haeba sesebelisoa se iketsetsa matla 'me phetoho ea karolo ea matla e khoneha ho tlhophiso. |
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| 3 | Phapang ea Karolo ea Matla | Mokhoa oa ho fetola karolo o bitsoa role swap. Sesebelisoa se na le bokhoni ba ho fetola karolo ho tloha ho Sink ho ea ho Mohloli haeba sesebelisoa se iketsetsa matla. | ||||||||||||||
2. Li-Parameters tsa Tlhophiso
Li-byte tse 256 ho EEPROM ea tlhophiso li boloketsoe likhetho tsa tlhophiso. Letlapa la 1 le fana ka tlhahisoleseling bakeng sa likhetho tsohle tse ka lokisoang.
| Paramethara | Tlhaloso | Boleng ba kamehla | Maemo a ka hlophisoang | |||||||||||||
| Sink Kopa Power Role Swap | Sink e tla qala kopo ea PR SWAP ha feela khetho ena e setiloe. Litlhophiso tsa kamehla ha li tšehetse PR SWAP. Leha ho le joalo, haeba sesebelisoa se iketsetsa matla, joale PR SWAP e ka ba e tšehetsoa ke ho fetola litlhophiso. |
0 – E holofetse. | 0 – E holofetse. 1 - E lumelletsoe. |
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| Sink Amohela PR Swap | Khetho ea ho amohela PR SWAP ha FT4232HP /FT2232HP/FT232HP ke sekoti. Haeba khetho ena e sa hlophisoa, kopo ea PR_SWAP ho tsoa mohloling e tla hanoa |
0 – Hana. | 0 – Hana. 1 – Amohela. |
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| Mohloli Kopo PR SWAP | Ha sesebelisoa e le Mohloli, khetho ena e sebelisoa ho etsa qeto ea hore na o ka fetoha ho teba ha o bona Port2. ketsahalo ya ho kgaola. |
0 – E holofetse. | 0 – E holofetse. 1 - E lumelletsoe. |
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| Mohloli Amohela PR SWAP | Ha sesebelisoa e le mohloli, kopo ea PR_SWAP e tsoang sinking e ka amoheloa kapa ea hanoa ho latela khetho ena. | 0 – Hana. | 0 – Hana. 1 – Amohela. |
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| MCU ea kantle | Sena ke ho fetohela ho mokhoa oa kantle oa MCU. | 0 - MCU ea ka hare. | 0 - MCU ea ka hare. 1 - MCU ea kantle. |
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| PD Auto Clock | Oache e ikemetseng e bulela / tima. Karolo ea oache ea Auto e hlalositsoe karolong ea 2.3. |
0 – E holofetse. | 0 – E holofetse. 1 - E lumelletsoe. |
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| Sebelisa EFUSE | Khetho ena e bontša hore na ho sebelisoa litekanyetso tsa trim ho tloha ho EFUSE kapa che. Boloka sena se sebetsa kamehla. Khetho e hlophisehileng e fanoe ka sepheo sa ho khetholla feela. | 1 - Sebelisa EFUSE. | 0 - Se ke oa sebelisa EFUSE TRIM. 1 - Sebelisa EFUSE TRIM | |||||||||||||
| FRS | Fast Role Swap | 'FRS DIableD' | 'FRS DIableD' 'Matla a kamehla a USB' '1.5A@5V' '3A@5V' |
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| Boemo ba FRS | Moqtage theola moeli ho qala FRS | 4680 | 4680 4368 4056 |
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| EXTEND_ISET | Ha e sebelisoe kamehla. Ka tlhophiso ea Sink-feela, lithakhisa tse ling li ka sebelisoa e le ISETS. Ka ho nolofalletsa khetho ena, e tla fana ka li-ISET tse ling tseo u ka khethang ho tsona. |
0 | 0 - ISET e atolositsoeng ha e sebelisoe. 1 - ISET e atolositsoeng e sebelisitsoeng. | |||||||||||||
| Paramethara | Tlhaloso | Boleng ba kamehla | Maemo a ka hlophisoang | |||||||||||||
| ISET_ENABLED | Bit ho nolofalletsa / ho tima tšobotsi ea ISET. | 1 | 0 - Tlosa tšobotsi ea ISET. Likarolo tsohle tse kaholimo tsa ISET li tla hlokomolohuoa. 1 - ISET E lumelletsoe. |
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| GPIO 0 | Khetho ea tlhophiso bakeng sa GPIO 0. | 'N/A' | Ka kopo sheba litafole Lethathamo la 3 le Lethathamo la 4 bakeng sa likhetho tse teng tsa tlhophiso bakeng sa GPIO ka 'ngoe. Haeba sebaka sena se sa sebelisoe, khetha 'NA'. |
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| GPIO 1 | Khetho ea tlhophiso bakeng sa GPIO 1 | 'N/A' | Ka kopo sheba litafole Lethathamo la 3 le Lethathamo la 4 bakeng sa likhetho tse teng tsa tlhophiso bakeng sa GPIO ka 'ngoe. Haeba sebaka sena se sa sebelisoe, khetha 'NA'. |
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| GPIO 2 | Khetho ea tlhophiso bakeng sa GPIO 2 | 'PD1_LOAD_EN' | Ka kopo sheba litafole Lethathamo la 3 le Lethathamo la 4 bakeng sa likhetho tse teng tsa tlhophiso bakeng sa GPIO ka 'ngoe. Haeba sebaka sena se sa sebelisoe, khetha 'NA'. |
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| GPIO 3 | Khetho ea tlhophiso bakeng sa GPIO 3 | 'ISET3' | Ka kopo sheba litafole Lethathamo la 3 le Lethathamo la 4 bakeng sa likhetho tse teng tsa tlhophiso bakeng sa GPIO ka 'ngoe. Haeba sebaka sena se sa sebelisoe, khetha 'NA'. |
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| Sink PDO1 | Moqtage le pro ea hajoalefile bakeng sa PDO1. Ka tloaelo, PDO1 ke vSafe5. | Moqtage ho 1mV Unit – 5000 (5V). Le ka Mehato ea 50mV. Hona joale ho 1mA Unit - 3000 |
Moqtage – 5000 (5V) Hona Jwale – (0-5000) (0-5A) | |||||||||||||
| Paramethara | Tlhaloso | Boleng ba kamehla | Maemo a ka hlophisoang | |||||||||||||
| (3A), 10mA Mehato. | ||||||||||||||||
| Sink PDO2 | Moqtage le pro ea hajoalefile bakeng sa PDO2. | 0 | 0 E bolela pro enafile ha e sebelisoe. Mosebelisi o lumelletsoe ho hlophisa profile ho karolo efe kapa efe e nepahetsengtage / boleng ba hajoale ntle le ho hohlana. Setsebi se sebetsangfile ke pro e ikhethangfile (E tšoanang voltagke profile joalo ka PDO e 'ngoe e sa lumelloeng - Hape profiles e lokela ho ba ka tatellano e theohang ea voltagle). |
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| Sink PDO3 | Moqtage le pro ea hajoalefile bakeng sa PDO3. | 0 | Hoa tšoana le ka holimo. | |||||||||||||
| Sink PDO4 | Moqtage le pro ea hajoalefile bakeng sa PDO4. | 0 | Hoa tšoana le ka holimo. | |||||||||||||
| Sink PDO5 | Moqtage le pro ea hajoalefile bakeng sa PDO5. | 0 | Hoa tšoana le ka holimo. | |||||||||||||
| Sink PDO6 | Moqtage le pro ea hajoalefile bakeng sa PDO6. | 0 | Hoa tšoana le ka holimo. | |||||||||||||
| Sink PDO7 | Moqtage le pro ea hajoalefile bakeng sa PDO7. | 0 | Hoa tšoana le ka holimo. | |||||||||||||
| Mohloli oa PDO1 | Moqtage le pro ea hajoalefile bakeng sa PDO1. Ka tloaelo, PDO1 ke vSafe5. Litlhophiso tsa kamehla ha li na bokhoni ba mohloli. |
Moqtage ho 1mV Unit – 5000 (5V). Le ka Mehato ea 50mV. Hajoale ho 1mA Unit - 300 (3A), 10mA Mehato. |
Moqtage – 5000 (5V) Hona joale - (0- 5000) (0-5A) |
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| Mohloli oa PDO2 | Litlhophiso tsa kamehla ha li na bokhoni ba mohloli. | Moqtage ho Yuniti ea 50mV - 0. Hajoale ho 10mA Unit - 0 |
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| Mohloli oa PDO3 | Litlhophiso tsa kamehla ha li na bokhoni ba mohloli. | Moqtage ho Yuniti ea 50mV - 0. Hajoale ho 10mA Unit - 0 |
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| Mohloli oa PDO4 | Litlhophiso tsa kamehla ha li na bokhoni ba mohloli. | Moqtage ho Yuniti ea 50mV - 0. Hajoale ho 10mA Unit - 0 |
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| Aterese ea I2C | E sebelisoa bakeng sa MCU ea kantle. | EA-32 (0x20) | Aterese efe kapa efe e nepahetseng. | |||||||||||||
| TRIM1 | Se sebelise sena tlhahisong. Beha ho 0. |
0 | ||||||||||||||
| TRIM2 | Se ke oa sebelisa sena ho Tlhahiso. | 0 | ||||||||||||||
| Paramethara | Tlhaloso | Boleng ba kamehla | Maemo a ka hlophisoang | |||||||||||||
| Beha ho 0. | ||||||||||||||||
| DC ea kantle | Khetho ena e bontša hore sesebelisoa se iketsetsa matla 'me se na le matla a tsitsitseng a Kantle. FT4232HP/FT2232HP/FT232HP ha e tšehetse phetoho ea karolo ea matla maemong a eona a kamehla kaha karolo ea phetoho e hloka phepelo ea motlakase. Kahoo, haeba sesebelisoa se sebelisoa ka ntle, joale phetoho ea karolo ea matla e ka tšehetsoa. Sebelisa khetho ena ho bontša sesebelisoa se sebetsang ka ntle. |
HLOKOMELA | LEKOKOSE | |||||||||||||
2.1 Likhetho tsa Phapang ea Karolo ea Matla
Ho na le metsoako e mene e fapaneng bakeng sa phapanyetsano ea karolo ea matla. Tsena ke likhetho tse 'ne tse ka hlophisehang tse fumanehang.
1. Sink Request Power Role (PR) Swap
Ha khetho ena e se e behiloe, sink e qala kopo ea ho fetola karolo ea matla haeba sesebelisoa se iketsetsa matla. Khetho ea "External DC" e bontša hore na sesebelisoa se iketsetsa matla.
2. Sink Amohela PR Swap
Haeba sesebelisoa se fumana kopo ea PR_SWAP ho tsoa mohloling, sink e ka e hana kapa ea e amohela ho latela khetho ena. Khetho ena e lokela ho hlophisoa feela haeba sesebelisoa se tsamaisoa ka ntle ka motlakase oa DC.
3. Mohloli o Kopa PR SWAP
Khetho ena ha e sebetse ho lisebelisoa tsa koung e le 'ngoe.
4. Mohloli Amohela PR SWAP
Ka mokhoa o ts'oanang, sesebelisoa (mohloli) se ka khutlela sekoting haeba sink ea hajoale e kopa PR_SWAP. Khetho ena e etsa qeto ea hore na o tla amohela kopo kapa che.
2.2 MCU ea Kantle
Sesebelisoa se tla le mochini oa boemo ba mofuta oa C le PD. Haeba likarolo tse fanoeng ke mochini ona oa mmuso oa kahare li sa fihlelle litlhoko tsa moreki, moreki o na le boikhethelo ba ho kenya tšebetsong mechini ea bona ea mmuso le likarolo tse ling tse sebelisang sebopeho sa makhoba sa I2C se fumanehang ho Customer MCU.
Ha u sebelisa tharollo e joalo, khetho ena ea "External MCU" e lokela ho behoa haeba ho na le EEPROM e teng. Haeba ho se EEPROM, joale GPIO_0, GPIO_1 e ka huleloa holimo ho bontša se tšoanang.
2.3 PD Auto Clock
Ho thusa ho boloka matla, oache e ka tima sesebelisoa sa PD ha ho se na ts'ebetso. Ka khetho ea oache ea koloi e lumelletsoeng, oache e tla bulela neng kapa neng ha ho na le ts'ebetso ho sesebelisoa sa PD mme e tla tima kamora ts'ebetso.
2.4 Sebelisa EFUSE
Sesebelisoa sa PD se na le sebaka sa kahare sa EFUSE, 'me boholo ba sona ke 64bits. EFUSE ena e hlophisitsoe ka nako ea sebopeho sa IC, 'me e ka hlophisoa ka nako e le' ngoe. Boleng bo hlophisitsoeng ka har'a block ena bo sebelisoa ke software ho hlophisa bandgap voltage, ho hula hona joale, ho theola khanyetso joalo-joalo "Sebelisa EFUSE" kgetho e lumelloa ka ho feletseng. Software e sebelisa boleng ba EFUSE ha feela khetho ena e nolofalitsoe. Bakeng sa morero oa ho lokisa, khetho ena e ka emisoa empa ha ea khothaletsoa ho e thibela bakeng sa tlhahiso.
2.5 FRS
Khetho ena e u lumella ho nolofalletsa kapa ho tima Fast Role Swap (FRS). Sesebelisoa se ka fetoha ka potlako ho tloha mohloling ho ea ho teba. Ha khetho ena e nolofalitsoe, sesebelisoa se ka khutlela sekoting ntle le ho etsa hore ho khaotsoe sebopeho sa USB.
2.6 FRS Boemo
Khetho ena e nka threshold voltage bakeng sa FRS. Ea kamehla ke 4680mV. Ha voltage theoha ka tlase ho boemo bona e baka FRS.
2.7 ISET
Lithapa tsa ISET li bonts'a matla a teng a profiles. Ka tloaelo, ho na le likhetho tse tharo: ISET1, ISET2, le ISET3. Leha ho le joalo, ho bulela khetho ea EXTEND_ISET ho tla etsa hore li-pin tsa ISET li fumanehe. Tafole e ka tlase e bonts'a likhetho tsa ISET.
| ISET Pin | Tlhaloso | Litlhaloso | ||||||||||||||
| ISET1 | TYPE-C 5V 1P5A Profile | Taba ea boikhethelo. | ||||||||||||||
| ISET2 | MOFUTA-C 5V 3A Profile | Taba ea boikhethelo. | ||||||||||||||
| ISET3 | PDO1 Profile | Ka tloaelo, 5V3A profile. Haeba 5V3A, ISET2 e ka tloheloa e sa abuoa e le hore FT_Prog e tle e etse hore ISET2 e ts'oane le ISET3. | ||||||||||||||
| ISET4 | PDO2 Profile | E fumaneha ka mokhoa oa Sink-feela ha khetho ea EXTEND_ISET e setiloe ho tlhophiso. | ||||||||||||||
| ISET5 | PDO3 Profile | E fumaneha ka mokhoa oa Sink-feela ha khetho ea EXTEND_ISET e setiloe ho tlhophiso. | ||||||||||||||
| ISET6 | PDO4 Profile | E fumaneha ka mokhoa oa Sink-feela ha khetho ea EXTEND_ISET e setiloe ho tlhophiso. | ||||||||||||||
2.8 EXTEND_ISET
Ha sesebelisoa se le boemong ba ho teba feela, ho na le lithakhisa tse ngata tsa GPIO tse ka sebelisoang e le ISET. Joalo ka ha ho bonoa setšoantšong se ka tlase, lithakhisa tse ling tsa ISET li lethathamong le theohang la GPIO.
Setšoantšo sa 1 - Dropdown ea GPIO e bonts'a likhetho tse ling tsa ISET ha EXTEND_ISET e buletsoe
2.9 ISET_NOBLED
Likarolo tsohle tse amanang le ISET li sebetsa ha feela sebaka sena se lumelletsoe. Sebakeng sa ho fetola likarolo tse ngata tsa ISET, khetho ena e le 'ngoe ea ho nolofalletsa / thibela e thusa ho thusa / ho tima sebopeho sa ISET.
2.10 GPIO 0 ho ea ho GPIO 3
Tsena ke li-GPIO tse 4 tse lokisehang. Ho ipapisitsoe le likhetho tsa tlhophiso, likhoele tsena li ka hlophisoa ho sebelisa khetho efe kapa efe ho tsoa tafoleng e ka tlase.
The Load Enable function (PD1_LOAD_EN) e ka khanna boemo ba LED kapa ea laola potoloho ea motlakase e sebelisoang ho tsamaisa matla a VBUS ho hardware ea moreki.
| Dikgetho | Tlhaloso | |||||||||||||||
| ISET1 | TypeC 5V 1P5A Profile | |||||||||||||||
| ISET2 | TypeC 5V 3A Profile | |||||||||||||||
| ISET3 | PDO1 Profile (5V3A) | |||||||||||||||
| PD1_LOAD_EN | PD1 Load Enable Pin | |||||||||||||||
| CC_SELECT | CC Selector Indicator | |||||||||||||||
| ISET4 | PDO2 Profile | |||||||||||||||
| Sink-feela Configuration | ||||||||||||||||
| Dikgetho | Tlhaloso | |||||||||||||||
| ISET5 | PDO3 Profile | |||||||||||||||
| ISET6 | PDO4 Profile | |||||||||||||||
Lethathamo la 3 - Likhetho tsa Sebopeho sa Sink-feela
Ha khetho ea External DC e nolofalitsoe ho tlhophiso, sesebelisoa se ka boela sa tšehetsa phetoho ea karolo ea matla le ho fetola karolo ho mohloli. Ka khetho ena e nolofalitsoe, tlhophiso ea GPIO e tšehetsa likhetho tse latelang tafoleng e ka tlase. Leha ho le joalo, phepelo ea motlakase ea DC e tlameha ho ba teng kamehla. Ka mantsoe a mang, sesebelisoa se tlameha ho lula se iketsetsa matla ha khetho ena e le teng.
| Likhetho tsa Karolo tse peli | ||||||||||||||||
| Dikgetho | Tlhaloso | |||||||||||||||
| ISET1 | TypeC 5V 1P5A Profile | |||||||||||||||
| ISET2 | TypeC 5V 3A Profile | |||||||||||||||
| ISET3 | PDO1 Profile (5V3A) | |||||||||||||||
| PD1_LOAD_EN | PD1 Load Enable Pin | |||||||||||||||
| TS'ELISO | Hlakola Pin | |||||||||||||||
| CC_SELECT | CC Selector Indicator | |||||||||||||||
| PS_EN | Matla a Phepelo ea Matla Pin, e boetse e fana ka 5V e leng PDO1 Source Profile | |||||||||||||||
| P1 | Mohloli Pin bakeng sa PDO2 | |||||||||||||||
| P2 | Mohloli Pin bakeng sa PDO3 | |||||||||||||||
| P3 | Mohloli Pin bakeng sa PDO4 | |||||||||||||||
Lethathamo la 4 - Likhetho bakeng sa Mokhoa oa Karolo e 'Meli
Setšoantšo sa 2 - Likhetho tsa GPIO Configuration ha DC e ka ntle e nolofalitsoe
Bakeng sa nyeoe ea tšebeliso ea Sink-feela, khetho e atolositsoeng ea ISET e ka khetha lithapo tse ling joalo ka ISET.
Likhetho tsa phetoho ea matla li lokela ho koaloa ho etsa hore sesebelisoa se be boemong ba sink-feela. Setšoantšo se ka tlase se bonts'a likhetho tse fapaneng tse fumanehang maemong a tšebeliso ea Sink-feela.
Setšoantšo sa 3 - Likhetho tsa ISET
2.11 Sink PDO [1:7]
Khetho ea ho khetha Moqtage le Current Profile bakeng sa Sink PDO1.
E tsamaellanang le khetho e 'ngoe le e' ngoe ea PDO, ho na le voltage le lebokose la ho theoha le lebokose la hona joale la ho theola ho FT_PROG. Ka kopo, khetha molumotage le ea morao-rao lethathamong lena bakeng sa PDO.
Molumo o tlase ka ho fetisisatagke profile e lokela ho ba PDO1 'me ea bobeli e tlaase e lokela ho ba PDO2 joalo-joalo. Ha e le hantle, PDO profile e lokela ho ba ka tatellano e nyolohang mabapi le voltage.
2.12 Mohloli oa PDO [1:4]
Khetho ea ho khetha Moqtage le Current Profile bakeng sa Mohloli oa PDO1.
E tsamaellanang le khetho e 'ngoe le e' ngoe ea PDO, ho na le voltage le lebokose la ho theoha le lebokose la hona joale la ho theola ho FT_PROG. Ka kopo, khetha molumotage le ea morao-rao lethathamong lena bakeng sa PDO.
Molumo o tlase ka ho fetisisatagke profile e lokela ho ba PDO1 'me ea bobeli e tlaase e lokela ho ba PDO2 joalo-joalo. Ha e le hantle, PDO profile e lokela ho ba ka tatellano e nyolohang mabapi le voltage.
2.13 Aterese ea I2C
Sena se sebelisetsoa nyeoe ea MCU ea kantle. Aterese ea I2C e tla lula e le 0x20 haeba sena se sa hlalosoa.
2.14 TRIM1
Bakeng sa morero oa Debug feela - Hangata boleng ba TRIM bo nkuoa ho EFUSE. Leha ho le joalo, EFUSE e ka nyenyefatsoa ho sebelisoa lebala lena.
2.15 TRIM2
Bakeng sa morero oa Debug feela - Hangata boleng ba TRIM bo nkuoa ho EFUSE. Leha ho le joalo, EFUSE e ka nyenyefatsoa ho sebelisoa lebala lena.
2.16 Kantle ho DC
Haeba sesebelisoa se iketsetsa matla, joale khetho ena e ka behoa ho qala kopo ea ho fetola karolo ea matla ho fetola karolo ho ea mohloling. Sink Request power swap option e boetse e lokela ho hlophisoa hammoho le sena ho finyella sena.
3. Tlhahisoleseding ea ho Iteanya
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E-mail (Lipotso tse Akaretsang)admin1@ftdichip.com
Ofisi ea Lekala - Tigard, Oregon, USA
Future Technology Devices International Limited (USA) 7130 SW Fir Loop
Tigard, KAPA 97223-8160
usa
Mohala: +1 (503) 547 0988
Fax: +1 (503) 547 0987
E-mail (Thekiso)us.sales@ftdichip.com
E-mail (Tsehetso)us.support@ftdichip.com
E-mail (Lipotso tse akaretsang)us.admin@ftdichip.com
Ofisi ea Lekala - Taipei, Taiwan
Future Technology Devices International Limited (Taiwan) 2F, No. 516, Sec. 1, NeiHu Road
Taipei 114
Taiwan, ROC
Mohala: +886 (0) 2 8797 1330
Fax: +886 (0) 2 8751 9737
Ofisi ea Lekala - Shanghai, Chaena
Future Technology Devices International Limited (Chaena) Room 1103, No. 666 West Huaihai Road,
Shanghai, 200052
China
Mohala: +86 (21) 62351596
Fekse: +86 (21) 62351595
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Baetsi ba sistimi le lisebelisoa le baqapi ba na le boikarabello ba ho netefatsa hore litsamaiso tsa bona, le lisebelisoa life kapa life tsa Future Technology Devices International Ltd (FTDI) tse kenyellelitsoeng lits'ebetsong tsa bona, li fihlela litlhoko tsohle tse sebetsang tsa polokeho, taolo le boemo ba sistimi. Lintlha tsohle tse amanang le ts'ebeliso tokomaneng ena (ho kenyeletsoa litlhaloso tsa kopo, lisebelisoa tse khothaletsoang tsa FTDI le lisebelisoa tse ling) li fanoe bakeng sa litšupiso feela. Leha FTDI e hlokometse ho netefatsa hore e nepahetse, tlhahisoleseling ena e tlamehile ho netefatsoa ke moreki, 'me FTDI ha e na melato eohle bakeng sa meralo ea sistimi le thuso efe kapa efe ea likopo e fanoeng ke FTDI. Tšebeliso ea lisebelisoa tsa FTDI ts'ehetso ea bophelo le/kapa lits'ebetso tsa ts'ireletso e kotsing ea mosebelisi ka botlalo, 'me mosebelisi o lumela ho sireletsa, ho qosa, le ho boloka FTDI e se nang kotsi ho tsoa lits'enyehelo tsohle, likopo, lisutu kapa litšenyehelo tse bakoang ke ts'ebeliso e joalo. Tokomane ena e ka fetoha ntle le tsebiso. Ha ho na bolokolohi ba ho sebelisa litokelo tsa molao kapa litokelo tse ling tsa thepa ea mahlale tse hlahisoang ke phatlalatso ea tokomane ena. Leha e le karolo efe kapa efe ea tlhahisoleseding e ka har'a, kapa sehlahisoa se hlalositsoeng tokomaneng ena, e ka fetoloa, kapa ea hlahisoa hape ka mokhoa ofe kapa ofe oa thepa kapa oa elektroniki ntle le tumello e ngotsoeng pele ea mong'a litokelo. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Nomoro ea Khampani e Ngolisitsoeng ea Scotland: SC136640
Sehlomathiso A - Litšupiso
Litšupiso tsa Litokomane
AN_124 Tataiso ea mosebelisi bakeng sa FTDI FT_PROG Utility
FT_PROG
https://usb.org/sites/default/files/USB%20Power%20Delivery_1.zip USB High Speed Series ICs
Bofetoheli le Boqapi
| Melao | Tlhaloso | |||||||||||||||
| BM | 'Mapa oa Bit | |||||||||||||||
| BOS | Binary Object Store | |||||||||||||||
| GPIO | Kenyelletso ea Sepheo se Akaretsang | |||||||||||||||
| PD | Phano ea Matla | |||||||||||||||
| PDO | Ntho ea Phano ea Matla | |||||||||||||||
| PR PHEPO | Phapang ea Karolo ea Matla. | |||||||||||||||
| USB | Universal Serial Bus | |||||||||||||||
| USB-HAEBA | Seboka sa Basebelisi ba USB | |||||||||||||||
Sehlomathiso C - Histori ea Phetoho
Tokomane Sehlooho: AN_551 FT4232HP_FT2232HP_FT232HP Tataiso ea Litlhophiso
Nomoro ea Tšupiso ea Tokomane: FT_001493
Nomoro ea ho hlakola: FTDI#562
Leqephe la Sehlahisoa: USB High Speed Series ICs
Document Feedback: Romella Maikutlo
| Khatiso | Liphetoho | Letsatsi | ||||||||||||||
| 1.0 | Phatlalatso ea Pele. | 06-05-2021 | ||||||||||||||
| 1.1 | Liphetoho tse nyane tsa bohlophisi bakeng sa mofuta o mocha oa tokollo. | 28-11-2023 | ||||||||||||||
| 1.2 | Lintlafatso bakeng sa boiphihlelo bo ntlafalitsoeng ba basebelisi ho FT_Prog. FT_Prog e ntlafalitsoe ka tlhophiso e bonolo ea GPIO, 'me tokomane e nchafalitsoe ho bonahatsa se tšoanang. Likhetho tsa Bitmap le GPIO multiplexing li tlositsoe. Litafole tse kentsoeng bakeng sa litlhophiso tse fapaneng tsa GPIO. Example li-screenshots tsa FT_Prog. |
14-02-2025 | ||||||||||||||
Litlhaloso:
- Mefuta ea Lihlahisoa: FT4232HP, FT2232HP, FT232HP
- Phetolelo: 1.2
- Letsatsi la khatiso: 14-02-2025
- Phano ea Matla: Mofuta-C
LBH
P: Na ke hloka EEPROM bakeng sa litlhophiso tsa kamehla?
A: Che, EEPROM e hlokahala feela bakeng sa litlhophiso tsa tloaelo.
Litekanyetso tsa kamehla li teng tokomaneng.
P: Na sesebelisoa se ka fetola karolo ea sona ea matla?
A: E, sesebelisoa se ka fetoha ho tloha ho Sink ho ea ho Mohloli haeba ho khoneha ho iketsetsa matla le ho fetola karolo ea matla.
Litokomane / Lisebelisoa
 |
FTDI FT4232HP Hi Speed USB Device e nang le Mofuta oa C Controller IC [pdf] Bukana ea Mosebelisi FT4232HP, FT2232HP, FT232HP, FT4232HP Hi Speed USB Device e nang le Mofuta oa C Controller IC, FT4232HP, Hi Speed USB Device e nang le Mofuta oa C Controller IC, Mofuta oa C Controller IC, Controller IC |
