Altera Cyclone V Lile Prosessor System Technical Reference Afowoyi
Ọrọ Iṣaaju
Eto Altera Cyclone V Lile Processor System (HPS) ṣepọ ero-iṣelọpọ meji-core ARM® Cortex ™-A9 pẹlu ṣeto awọn agbeegbe ọlọrọ ati ọgbọn eto lori chirún kan. Ti a ṣe apẹrẹ lati darapo irọrun ti aṣọ FPGA pẹlu iṣẹ ati irọrun-lilo ti mojuto ero isise lile, o fojusi awọn ohun elo ti o nilo agbara kekere, ṣiṣe giga, ati imunadoko iye owo. O jẹ lilo nigbagbogbo ni iṣakoso ile-iṣẹ, adaṣe, awọn ibaraẹnisọrọ, ati awọn eto ifibọ.
FAQs
Kini Cyclone V HPS?
Cyclone V HPS jẹ eto lori Chirún SoC ti o ṣajọpọ ARM Cortex A9 awọn ero-iṣelọpọ meji-mojuto pẹlu aṣọ Altera FPGA ni chirún kan.
Kini awọn paati bọtini ti HPS?
O pẹlu ero isise ARM Cortex A9 meji mojuto, oludari SDRAM, NAND NOR awọn olutona filasi, USB, Ethernet, UART, I2C, SPI, ati awọn oludari DMA.
Awọn atọkun iranti wo ni atilẹyin nipasẹ Cyclone V HPS?
O ṣe atilẹyin DDR3 DDR2 LPDDR2 SDRAM nipasẹ oluṣakoso iranti lile ti a ṣepọ ninu eto-iṣẹ HPS.
Bawo ni HPS ṣe ibasọrọ pẹlu aṣọ FPGA?
Nipasẹ awọn ọna asopọ bandiwidi giga bi awọn afara AXI HPS si FPGA, FPGA si HPS, awọn afara iwuwo fẹẹrẹ, ati FPGA si HPS SDRAM wiwọle.
Awọn ọna ṣiṣe wo ni ibamu pẹlu HPS?
Awọn aṣayan OS olokiki pẹlu Lainos bii Yocto tabi Debian, FreeRTOS, ati sọfitiwia agan-irin nipasẹ ARM DS 5 tabi awọn ohun elo irinṣẹ GCC.
Ṣe MO le ṣe eto FPGA ati HPS ni ominira?
Bẹẹni, HPS ati FPGA jẹ awọn eto inu ominira ṣugbọn iṣọpọ ni wiwọ. O le bata Lainos lori HPS lakoko lilo FPGA fun ọgbọn akoko gidi.
Awọn irinṣẹ wo ni a lo lati ṣe idagbasoke fun Cyclone V HPS?
Intel tẹlẹ Altera n pese Quartus Prime fun apẹrẹ FPGA ati SoC EDS Imbedded Design Suite fun idagbasoke ARM.
Bawo ni Cyclone V HPS ṣe ni agbara ati aago?
O nlo ọpọ awọn afowodimu agbara ati gba clocking rọ pẹlu PLLs ati awọn oscillators ti o pin laarin FPGA ati HPS.
Ṣe o ṣe atilẹyin bata to ni aabo tabi fifi ẹnọ kọ nkan?
Bẹẹni, pẹlu awọn aṣayan atunto, HPS ṣe atilẹyin bata to ni aabo nipasẹ awọn ṣiṣan ṣiṣan ti paroko ati ijẹrisi.
Kini JTAG tabi awọn aṣayan n ṣatunṣe aṣiṣe wa?
O le ṣatunṣe nipasẹ USB Blaster, JTAG, ati Serial Wire Debug SWD, ati ARM DS 5 debugger tabi GDB.