'embeded/Cortex-M7 STM'에 해당되는 글 32건

  1. 2021.07.02 cortex-M7 우와.. -_-
  2. 2021.07.02 new 장난감! STM32F746G-DISCO
embeded/Cortex-M7 STM2021. 7. 2. 11:04

DMIPS 값이 아주 넘사벽이네.. ㄷㄷ

L1 캐시의 유무도 클꺼고..

 

Characteristics
Performance Efficiency: 5.01 CoreMark/MHz* and 2.14/3.23 DMIPS/MHz**

[링크 : https://developer.arm.com/ip-products/processors/cortex-m/cortex-m7]

[링크 : https://yomi-tory.tistory.com/entry/그것을-알아보자-ARM-Cortex-M7]

 

Characteristics
Performance Efficiency: 3.42 CoreMark/MHz* and without FPU: 1.25 /1.52 /1.91 DMIPS/MHz**, with FPU: 1.27 /1.55 /1.95 DMIPS/MHz**

[링크 : https://developer.arm.com/ip-products/processors/cortex-m/cortex-m4]

[링크 : https://yomi-tory.tistory.com/entry/그것을-알아보자-ARM-Cortex-M4]

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embeded/Cortex-M7 STM2021. 7. 2. 10:50

와.. cortex-m7 이라는건 첨 들어보네

STM32F746NGH6 in TFBGA216 package
ARM®32-bit Cortex®-M7 + FPU + Chrom-ART Accelerator
216 MHz max CPU frequency
VDD from 1.7 V to 3.6 V
1024 KB Flash
320 KB SRAM
GPIOs (168) with external interrupt capability
12-bit ADCs with 24 channels (3)
12-bit DAC channels (2)
USART/UART (8)
I2C (4)
SPI (6)
Advanced-control Timer (2)
Low-power Timer (1)
General Purpose Timers (12)
Watchdog Timers (2)
CAN 2.0B active (2)
SAI (2)
USB 2.0 OTG HS
USB 2.0 OTG FS
Ethernet
SDMMC
Camera interface
Random Generator (TRNG for HW entropy)
LCD-TFT

[링크 : https://os.mbed.com/platforms/ST-Discovery-F746NG/]

[링크 : https://www.st.com/en/evaluation-tools/32f746gdiscovery.html]

[링크 : https://blog.naver.com/chandong83/220783693412] 2016년 글이니 나온지 꽤 된 녀석이구나..

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