Piranti Pengawasan lan Urutan FPGA
“
Spesifikasi
Inti FPGA lan I/O Voltages
| Kulawarga AMD FPGA | Inti Voltage (V) | Tambahan Voltage (V) | I/O Voltage (V) |
|---|
| Kulawarga Intel FPGA | Inti Voltage (V) | Tambahan Voltage (V) | I/O Voltage (V) |
|---|
ADI Multi-voltage Supervisor karo AMD & Intel FPGAs
| Nomer Part | Tipe Monitoring | Voltagdipantau (V) | Akurasi (%) |
|---|
Pandhuan Panggunaan Produk
1. Understanding Core lan I / O Voltages
Penting kanggo deleng tabel sing kasedhiya kanggo ngenali
inti lan I / O voltage syarat kanggo AMD utawa Intel tartamtu
kulawarga FPGA. Priksa manawa voltages selaras karo specifications
kasebut kanggo njaga kinerja sing optimal.
2. Konfigurasi Multi-voltage Pengawas
Kanggo mesthekake stabilitas sistem, ngatur multi-voltage
pengawas adhedhasar vol ngawasitages kasebut kanggo sampeyan
FPGA. Tindakake pedoman sing kasedhiya ing manual produk kanggo nyetel
munggah sirkuit pengawasan kanthi akurat.
3. Monitoring Voltage Tingkatan
Ngawasi kanthi rutin voltage tingkat inti FPGA,
tambahan, lan I/O voltagnggunakake sirkuit pengawasan. Sembarang
penyimpangan saka vol sing ditemtokaketage kisaran kudu ditangani
kanthi cepet kanggo nyegah prilaku sing ora dikarepke.
FAQ
P: Napa penting kanggo ngawasi pirang-pirang voltage ril kanggo
AMD lan Intel FPGA?
A: Ngawasi kaping voltage ril mesthekake yen FPGA
makaryakke ing vol sing ditemtokaketage kisaran, sistem nambah
stabilitas lan nyegah masalah potensial related kanggo voltage
fluktuasi.
P: Kepiye carane milih multi-vol sing cocogtage supervisor kanggo
FPGA aku?
A: Waca nomer bagean lan spesifikasi jinis pemantauan
kasedhiya ing manual pangguna kanggo milih multi-voltage pengawas
sing selaras karo voltage ngawasi syarat Panjenengan
AMD utawa Intel FPGA tartamtu.
“`
Piranti Pengawas lan Urutan kanggo AMD lan Intel FPGA
Desain FPGA modern nggunakake teknik fabrikasi maju, mbisakake geometri proses sing luwih cilik lan vol inti ngisortages. Tren iki, Nanging, mbutuhake nggunakake sawetara voltage rel kanggo nampung standar I / O warisan. Kanggo njamin stabilitas sistem lan nyegah prilaku sing ora dikarepke, saben voltage ril mbutuhake pengawasan khusus.
Piranti Analog nawakake portofolio lengkap voltage solusi ngawasi, kalebu pengawas prasaja lan pengawas jendhela. Jangkauan kita kalebu saka saluran siji dhasar nganti multi-volume sing sugih fiturtage supervisor, gumunggung akurasi industri-leading (nganti ± 0.3% ing suhu).
Inti lan I / O voltage syarat kanggo macem-macem kulawargané FPGA presented ing tabel cetha lan gampang-kanggo-referensi. Inti voltage kisaran biasane span saka 0.70 V kanggo 1.2 V, nalika I/O voltagtingkat e bisa beda-beda antarane 1 V lan 3.3 V.
Inti ngisor voltagIki mbutuhake akurasi ambang dhuwur kanggo linuwih
MAX16193
0.3% Akurasi Sirkuit Pengawas DualChannel
· ± 0.3% Akurasi Ambang · 0.6V nganti 0.9V IN1 Ambang Range · 0.9V nganti 3.3V IN2 Ambang Range · ±2% nganti ±5% UV/OV ngawasi
Range · Ngaktifake Keamanan Fungsional ing
Level Sistem
MAX42500
Family Monitor Sistem Daya Industri Papat nganti Tujuh Input
· IEC 61508 SIL 3 Certified · Lima Fixed-Voltage Monitoring
Input · Loro Pelacakan DVS Diferensial-
Voltage Input Ngawasi kanthi Remote Ground Sense · Rekaman Urutan Daya Fleksibel · Pengawas sing Gampang utawa Tantangan/Respons
Multi-voltage Supervisor kanggo AMD & Intel FPGAs
Tabel nyedhiyakake data babagan vol inti khastages, tambahan voltages, lan I/O voltages kanggo piranti FPGA saka AMD lan Intel. Iki voltagIki penting kanggo kinerja optimal lan stabilitas piranti FPGA, supaya bisa digunakake ing parameter sing ditemtokake.
AMD & Intel FPGA Core lan I/O Voltages
AMD
Kulawarga AMD FPGA
Inti Voltage (V)
Tambahan Voltage
(V)
I/O Voltage (V)
Virtex UltraScale + Virtex UltraScale
Virtex 7 Kintex UltraScale+
0.85, 0.72, 0.90 0.95, 1 1, 0.90
0.85, 0.72, 0.90
1.8 1.8 1.8, 2.0 1.8
1.0, 1.2, 1.35, 1.5, 1.8, 2.5, 3.3 1.0, 1.2, 1.35, 1.5, 1.8, 2.5, 3.3
1.2, 1.35, 1.5, 1.8, 2.5, 3.3 1.0, 1.2, 1.35, 1.5, 1.8, 2.5, 3.3
Kintex UltraScale
0.95, 0.90, 1.0
1.8
1.0, 1.2, 1.35, 1.5, 1.8, 2.5, 3.3
Kintex 7
1, 0.90, 0.95
1.8
Artix UtraScale+
0.85, 0.72
1.8
Pasal 7
1.0, 0.95, 0.90
1.8
1.2, 1.35, 1.5, 1.8, 2.5, 3.3 1.0, 1.2, 1.35, 1.5, 1.8, 2.5, 3.3
1.2, 1.35, 1.5, 1.8, 2.5, 3.3
Spartan Ultrascale+ Spartan 7
Kulawarga Intel FPGA
Agilex 7 F Agilex 7 I Stratix 10 Stratix V Stratix IV Arria 10 Arria V GX Arria V GZ Siklon 10 GX Siklon 10 LP Siklon V Siklon IV MAX 10
0.85, 0.72, 0.90
1, 0.95
Inti Voltage (V)
0.70 – 0.90 0.70 – 0.90 0.8 – 0.94 0.85, 0.9
0.9 0.9, 0.95 1.1, 1.15
0.85 0.9 1.0, 1.2 1.1, 1.15 1.0, 1.2 1.2 utawa 3.0, 3.3
1.8
1.8 INTEL
Tambahan Voltage
(V) -
1.0, 1.2, 1.35, 1.5, 1.8, 2.5, 3.3 1.2, 1.35, 1.5, 1.8, 2.5, 3.3
I/O Voltage (V)
1.2, 1.5 1.2, 1.5 1.2, 1.25, 1.35, 1.5, 1.8, 2.5, 3, 3.3 1.2, 1.25, 1.35, 1.5, 1.8, 2.5, 3.0. 1.2, 1.5, 1.8, 2.5, 3.0, 1.2, 1.25 1.35, 1.5, 1.8, 2.5, 3.0, 1.2, 1.25, 1.35 1.5, 1.8, 2.5, 3.0, 3.3, 1.2, 1.25, 1.35, 1.5 1.8, 2.5, 3.0, 1.2, 1.25, 1.35 1.5, 1.8, 2.5, 3.0, 1.2, 1.5, 1.8, 2.5, 3, 3.3 1.2, 1.25, 1.35, 1.5, 1.8, 2.5, 3.0, 3.3
ADI Multi-voltage Supervisor karo AMD & Intel FPGAs
Jumlah Voltages Dipantau
Nomer Part
Tipe Monitoring
Voltagdipantau (V)
Akurasi (%)
1
MAX16132
jendhela
1.0 nganti 5.0
±1
1
MAX16161, MAX16162
Prasaja
1.7 nganti 4.85, 0.6 nganti 4.85
±1.5
2
MAX16193
jendhela
0.6 nganti 0.9, 0.9 nganti 3.3
±0.3
3
MAX16134
jendhela
5.0, 4.8, 4.5, 3.3, 3.0, 2.5, 1.8, 1.2, 1.16, 1.0
±1
4
LTC2962, LTC2963, LTC2964
jendhela
5.0, 3.3, 2.5, 1.8, 1.5, 1.2, 1.0, 0.5V
±0.5
4
MAX16135
jendhela
5.0, 4.8, 4.5, 3.3, 3.0, 2.5, 2.3, 1.8, 1.5, 1.36, 1.22, 1.2, 1.16, 1.0
±1
4
MAX16060
Prasaja
3.3, 2.5, 1.8, 0.62 (adj)
±1
6
LTC2936
jendhela
0.2 nganti 5.8 (Programmable)
±1
7
MAX42500
jendhela
0.1 nganti 5.5 (Programmable)
±1
MAX16161: Supervisor Pasokan NanoPower kanthi Power-Up Bebas Glitch lan Reset Manual
MAX16135: ± 1% Low-Voltage, Kotak-Voltage Pengawas Jendela
LTC2963: ± 0.5% Quad Configurable Supervisor karo Watchdog Timer
MAX16193: ± 0.3% Akurasi Sirkuit Pengawas Jendela-Detektor Kanal Ganda
Jendhela Voltage Pengawas
Jendhela voltage supervisor digunakake kanggo mesthekake FPGAs operate ing vol amantage rentang spesifikasi. Padha nindakake iki dening gadhah undervoltage (UV) lan overvoltage (OV) batesan lan ngasilake sinyal output reset yen ngluwihi jendhela toleransi supaya kesalahan sistem lan nyegah karusakan kanggo FPGAs lan piranti Processing liyane. Ana rong bab utama kanggo nimbang nalika milih vol jendhelatage supervisor: Toleransi lan Ambang Akurasi.
Toleransi minangka kisaran ing sekitar nilai sing diawasi nominal sing nyetel overvoltage lan undervoltage ambang. Nalika, Akurasi Ambang, biasane ditulis ing persentage, punika gelar saka conformance saka nyata kanggo batesan reset target.
Undervoltage lan overvoltage variasi ambang karo Ambang
Akurasi
OV_TH (maks) OV_TH
OV_TH (min)
VIN_NOM
UV_TH (maks) UV_TH
UV_TH (min)
+ACC% -ACC% +TOL%
-TOL% +ACC% -ACC%
Milih Jendela Toleransi Tengen
Milih supervisor jendhela karo toleransi padha vol intitage requirement bisa mimpin kanggo malfunctions amarga akurasi ambang. Nyetel toleransi sing padha karo syarat operasi FPGA bisa micu output reset cedhak overvol maksimumtage ambang OV_TH (maks) lan undervol minimaltage ambang UV_TH (min). Tokoh ing ngisor iki nggambarake setelan toleransi (a) padha karo inti voltage toleransi vs (b) ing inti voltage toleransi.
MUNGKIN REGION THRESHOLD nyata njaba CORE VOLTAGE SPESIFIKASI
OV_TH (maks) ± AKURASI
MUNGKIN WILAYAH ATAS AKTUAL ING CORE VOLTAGE TOL. SPEC
OV_TH (maks) ± AKURASI
Inti VOLTAGE SPESIFIKASI TOLERANSI
± JENDELA TOLERANSI
Inti VOLTAGE SPESIFIKASI TOLERANSI
± JENDELA TOLERANSI
MUNGKIN REGION THRESHOLD nyata njaba CORE VOLTAGE SPESIFIKASI
Ngluwihi inti voltage toleransi spec nanging ora dideteksi
(a)
± AKURASI UV_TH (min)
± AKURASI UV_TH (min)
(b)
Dampak Akurasi Ambang
Mbandhingake rong jendhela voltage supervisor karo akurasi ambang beda ngawasi vol inti padhatage rel pasokan. Supervisor kanthi akurasi ambang sing luwih dhuwur bakal nyimpang luwih sithik saka watesan ambang dibandhingake karo vol.tage supervisor karo akurasi ngisor. Priksa gambar ing ngisor iki, pengawas jendhela kanthi akurasi sing luwih murah (a) nggawe jendhela sumber daya sing sempit amarga sinyal output reset bisa negesake ing ngendi wae ing jarak ngawasi UV lan OV. Ing aplikasi kanthi regulasi sumber daya sing ora bisa dipercaya, iki bisa nyebabake sistem sing luwih sensitif sing rawan osilasi. Ing sisih liya, pengawas kanthi akurasi ambang dhuwur (b) nggedhekake kisaran iki kanggo nyedhiyakake jangkauan operasi sing luwih aman kanggo sumber daya sing nambah kinerja sistem sakabèhé.
Power Supply Sequencing kanggo AMD lan Intel FPGAs
FPGA modern nggunakake pirang-pirang voltage ril kanggo kinerja optimal. Keperluan urutan power-up lan power-down sing ditemtokake penting kanggo linuwih FPGA. Urutan sing ora bener ngenalake gangguan, kesalahan logika, lan malah karusakan permanen ing komponen FPGA sing sensitif. Piranti Analog nawakake macem-macem sirkuit pengawasan / urutan sing dirancang khusus kanggo ngatasi tantangan manajemen daya FPGA. Piranti kasebut ngatur urutan daya munggah lan mudhun saka macem-macem voltage ril, njamin sing saben ril tekan vol ditetepake sawijiningtage tingkat ing sawijining dibutuhake ramp wektu lan urutan. Solusi manajemen daya iki nyuda arus inrush, nyegah voltage undershoot / overshoot kahanan, lan pungkasanipun njogo integritas desain FPGA Panjenengan
MAX16165
Highly Integrated, 4-Channel Sequencer lan Supervisor
(Widest Voltage Range Sequencer ing Jejak Paling Cilik kanthi Pengawasan Terpadu)
· 2.7V nganti 16.0V Wide Operating Voltage · Monitor Nganti Lima Voltages lan Urutan Nganti Papat Voltages · Daya-Mati ing Urutan Reverse utawa Bebarengan · Daisy-Chain Unlimited · Kapasitor-Adjustable Sequencing Tundha lan Power-Good Timeout
EN 5V
UVSET VDD
ABP
ON
1.0V SET1 1.0V SET2 1.8V SET3 1.5V SET4
0.5 V IOS
C ON T ROL LOGIKA
F AUL T MA X16 165
OFF OUT1 OUT2 OUT3 OUT4
POK D ON E
D LY
PGT
GND
UVSET VDD ON
ABP
F AUL T
MA X16 165
OFF
SET1 1.2 V
SET2 1.3 5V
SET3 2.5 V
SET4 3.3 V
C ON T ROL LOGIKA
OUT1 OUT2 OUT3 OUT4
0.5 V IOS
POK D ON E
D LY
PGT
GND
1.0 V
1.0 V 1.8 V
1.5 V 1.2 V 1.3 5V 2.5 V 3.3 V
D CD CD CD CD CD CD CD C
D CD CD CD CD CD CD CD C
1.5V 1.8V 1.0V 1.0V
3.3V 2.5V 1.35V 1.2V
Z YNQ -70 15
VCCINT VCCBRAM MGTAVCC VCCPINT VCCAUX VCCO_1.8VCCO_MIO 0/1 VCCPAUX VCCPLL VCCADC VCCO_1.5V VCCO_DDR VCCO_1.2V MGTAVT T VCCO_1.35V VCCO_2.5V VCCO_3.3.
RESET
Urutan Pasokan Daya Cascaded kanggo AMD Zynq 7015
Power Supply Sequencing mbutuhake 8 Power Regulator nggunakake MAX16165
5 V 12 V
3.3 V
PG1 PG2 PG3 PG4
UVSET VDD
ABP
EN
ON
OFF
SET1
SET2 SET3 SET4
C ON T ROL LOGIKA
MA X16 165 F AUL T
OUT1 OUT2 OUT3 OUT4
0.5 V IOS
D LY
PGT
POK D ON E GND
SEQ1 SEQ2 SEQ3 SEQ4
SISTEM RESET NEXT MAX16165
12 V
VIN
VOUT
LTM4686
RUN
GPION
VIN
VOUT
LTM4702
EN
PG
VIN
VOUT
LTM4623
RUN
PG
VIN
VOUT
LTM4702
EN
PG
VIN
VOUT
LTM4623
RUN
PG
VIN
VOUT
MAKSIMAL M1 79 0 3
EN
RESET
VIN
VOUT
LTM4625
RUN
PG
0.72V/0. 85V
PG1 0.9 V
FILTER
0.85V/0. 9v PG2
1.2 V
FILTER
1.8 V PG3
1.8 V
FILTER
1.8 V/2.5 V/3.3 V PG4
KINTEX ULTRASCALE+
VCCINT
VMGT AVCC
VCCINT_IO VCCBRAM
VMGT AVTT
VCCAUX
VCCAUX_IO
VCCADC
VMGT AVCCAUX
VCCO
Power Supply Sequencing kanggo AMD Kintex Ultrascale +
karo voltage ngawasi nggunakake sirkuit pengawas MAX16193
MAX16165/MAX16166: Highly Integrated, 4-Channel Sequencer lan Supervisor
MAX16050
Sequencer-Supervisor karo Reverse-Sequencing Kapabilitas
(Gampang Digunakake, Four-/Lima-Voltage, Power-Up/Power-Down Sequencer/Monitor) · Monitor Nganti Lima Voltages lan Urutan Nganti Papat Voltages · Urutan Urutan sing Bisa Dipilih Pin · Kemampuan Ngurutake Malik nalika Mati · ± 1.5% Overvol Akurattage Monitoring karo Output Independen · Kapabilitas Daisy-Chaining kanggo Komunikasi Liwat Multiple Piranti
Urutan Pasokan Daya kanggo Intel® Arria® 10 GX kanthi Tingkat Data Transceiver <= 11.3 Gbps kanggo Aplikasi Chip-to-Chip
Katrangan: Power Group 1 – Blue Power Group 2 Orange Power Group 3 Red
MAX16050/MAX16051: Voltage Monitor / Sirkuit Sequencer karo Kapabilitas Reverse-Sequencing
Urutan Pasokan Daya kanggo Intel® Stratix® 10 GX (mung kanggo Paket HF35) kanthi 15 Gbps < Transceiver Data Rate <= 28.3 Gbps
Katrangan: Grup Daya 1 - Grup Daya Biru 2 Grup Daya Oranye 3 Grup Daya Abang 4 - Ijo
Power Supply Sequencing karo MAX16050 nggunakake kemampuan chaining daisy
Power Supply Sequencing
Jumlah Supplies ngawasi 1: cascadable
1: cascadable
2: cascadable
Nomer Part
MAX16895
MAX16052, MAX16053
MAX6819, MAX6820
Operasi Vrange
1.5 kanggo 5.5V 2.25 kanggo 28V
0.9 kanggo 5.5 V
2
MAX16041
3
MAX16042
2.2 kanggo 28 V
4
4: cascadable
5: cascadable 6: cascadable
8
MAX16043 MAX16165, MAX16166 MAX16050 MAX16051 LTC2937 ADM1168
2.7 kanggo 16 V
2.7 kanggo 16V 4.5 kanggo 16.5V
3 kanggo 16 V
8
ADM1169
3 kanggo 16 V
10: bisa kaskade (maks 4)
ADM1260
3 kanggo 16 V
12: cascadable
ADM1166
3 kanggo 16 V
17: cascadable
ADM1266
Piranti Desain
3 kanggo 15 V
Akurasi Ambang
1%
1.8%
Urutan Up Up
Metode Pemrograman
R, C
R, C
Paket 6 uDFN 6 SOT23
2.6%
Up
2.7% lan 1.5%
Up
0.80%
1.5% <1.5% <1% <1% <1% <1% <1%
Up, ReversePower Down Up, ReversePower Down Programmable Programmable
Bisa diprogram
Programmable Programmable
R, C
R, C
R's, C's R's, C's I2C, SMBus SMBus SMBus SMBus SMBus SMBus PMBus
6 SOT23 16 TQFN 20 TQFN
24 TQFN 20 WLP, 20L TQFN
28 TQFN
28 QFN 32 LQFP 32 LQFP, 40 LFCSP 40 LFCSP 40 LFCSP, 48 TQFP 64 LFCSP
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