亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁| 資源下載| 資源專輯| 精品軟件
登錄| 注冊

DMIPS

  • Vxworks下可以使用的測試CPU DMIPS的標準源代碼

    Vxworks下可以使用的測試CPU DMIPS的標準源代碼,難得!!!推薦

    標簽: Vxworks DMIPS CPU 測試

    上傳時間: 2015-07-06

    上傳用戶:yuanyuan123

  • test kernel DMIPS run in the op

    test kernel DMIPS run in the op

    標簽: kernel DMIPS test run

    上傳時間: 2017-05-14

    上傳用戶:Yukiseop

  • ARM手機MID平板方案詳解

    ARM核心是主控SOC中的重要部分,系統的日常應用都由ARM核心來完成,因此ARM核心的效能很大程度上跟用戶體驗有關。ARM公司一般用DMIPS/MHz來標稱ARM核心的性能。DMIPS是Dhrystone Million Instructions executed Per Second的縮寫,反映核心的整數計算能力。但Dhrystone算法代碼本身比較叫,可以完全放到Cache中執行,因此反映的只是核心能力,并不能反映緩存、內存I/O性能。

    標簽: ARM MID 手機 平板

    上傳時間: 2013-10-16

    上傳用戶:devin_zhong

  • Introduction ? ? The ARM Cortex -A8 microprocessor is the first applications microprocessor in A

    Introduction ? ? The ARM Cortex -A8 microprocessor is the first applications microprocessor in ARM!ˉs new Cortex family. With high performance and power efficiency, it targets a wide variety of mobile and consumer applications including mobile phones, set-top boxes, gaming consoles and automotive navigation/entertainment systems. The Cortex-A8 processor spans a range of performance points depending on the implementation, delivering over to 2000 Dhrystone MIPS (DMIPS) of performance for demanding consumer applications and consuming less than 300mW for low-power mobile devices. This translates into a large increase in processing capability while staying with the power levels of previous generations of mobile devices. Consumer applications will benefit from the reduced heat dissipation and resulting lower packaging and integration costs.

    標簽: microprocessor Introduction applications Cortex

    上傳時間: 2013-12-09

    上傳用戶:xzt

  • STM32L053C8T6數據手冊

    STM32L053C8T6數據手冊Features ? Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40 to 125 °C temperature range – 0.27 μA Standby mode (2 wakeup pins) – 0.4 μA Stop mode (16 wakeup lines) – 0.8 μA Stop mode + RTC + 8 KB RAM retention – 139 μA/MHz Run mode at 32 MHz – 3.5 μs wakeup time (from RAM) – 5 μs wakeup time (from Flash) ? Core: ARM? 32-bit Cortex?-M0+ with MPU – From 32 kHz up to 32 MHz max.  – 0.95 DMIPS/MHz ? Reset and supply management – Ultra-safe, low-power BOR (brownout reset)  with 5 selectable thresholds – Ultralow power POR/PDR – Programmable voltage detector (PVD) ? Clock sources – 1 to 25 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – High speed internal 16 MHz factory-trimmed RC  (+/- 1%) – Internal low-power 37 kHz RC – Internal multispeed low-power 65 kHz to  4.2 MHz RC – PLL for CPU clock ? Pre-programmed bootloader – USART, SPI supported ? Development support – Serial wire debug supported ? Up to 51 fast I/Os (45 I/Os 5V tolerant) ? Memories – Up to 64 KB Flash with ECC – 8KB RAM – 2 KB of data EEPROM with ECC – 20-byte backup register

    標簽: stm32l053c8t6

    上傳時間: 2022-02-06

    上傳用戶:

  • STM32F407VET6數據手冊

    STM32F407VET6數據手冊Core: ARM 32-bit Cortex?-M4 CPU with FPU,Adaptive real-time accelerator (ARTAccelerator?) allowing 0-wait state executionfrom Flash memory, frequency up to 168   MHz,memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSPinstructions

    標簽: stm32f407vet6 數據手冊

    上傳時間: 2022-07-25

    上傳用戶:

主站蜘蛛池模板: 黔西| 阳江市| 会泽县| 缙云县| 林周县| 昂仁县| 波密县| 泸州市| 遂溪县| 普洱| 常德市| 棋牌| 兴山县| 隆昌县| 宣武区| 都安| 玉田县| 扎赉特旗| 山阴县| 洪洞县| 林甸县| 福清市| 彰化县| 北京市| 比如县| 闸北区| 湘乡市| 甘德县| 灵丘县| 天祝| 大荔县| 哈巴河县| 房山区| 海原县| 阜南县| 泗洪县| 青冈县| 贡觉县| 曲沃县| 大宁县| 福州市|