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  • 新唐NUC970 Non-OS BSP 用戶指南

    這包 BSP 支持了NUC970 系列芯片. 新唐科技的 NUC970 系列芯片是以 ARM926EJS 為核心的系統(tǒng)級(jí)單芯片. 包含了 16kB I-Cache 以及 16kB D-Cache 以及MMU 記憶體管理模塊. 最高支援到 300MHz 的頻率, 並且提供了豐富的外設(shè)接口周邊. 有USB 快速Host/Device, SDHC, 支援TFT LCD介面, 網(wǎng)路接口 和I2S audio介面, 有11 組UART…等. 並可以由 NAND flash, SPI Flash 開(kāi)機(jī).

    標(biāo)簽: NUC970

    上傳時(shí)間: 2022-06-23

    上傳用戶:slq1234567890

  • MT7628 Datasheet

    Overview The MT7628 router-on-a-chip includes an 802.11n MAC and baseband,a 2.4 GHz radio and FEM,a 575/580MHz MIPS? 24K% CPU core,a 5-port 10/100 fast ethernet switch. The MT7628 includes everything needed to build an AP router from a single chip. The embedded high performance CPU can process advanced applications effortlessly, such as routing, security and VolP. The MT7628 also includes a selection of interfaces to support a variety of applications, such as a USB port for accessing external storage.Features· Embedded MIPS24KEc(575/580 MHz) with 64KBl-Cache and 32 KB D-Cache·2T2R 2.4 GHz with 300 Mbps PHY data rate· Legacy 802.11b/g and HT 802.11n modes·20/40 MHz channel bandwidth· Reverse Data Grant(RDG)· Maximal Ratio Combining(MRC)· Space Time Block Coding(STBC)· MCM 8 Mbytes DDR1 KGD(MT7628KN)

    標(biāo)簽: mt7628

    上傳時(shí)間: 2022-07-18

    上傳用戶:

  • MT7628手冊(cè)(英文版)

    The following table covers the main features offered by the MT7628KN and MT7628AN. Overall, the MT7628KN supports the requirements of an entry level AP/router, while the more advanced MT7628AN supports a number of interfaces together with a large maximum RAM capacity.Features· Embedded MIPS24KEc (575/580 MHz) with 64KBl-Cache and 32KB D-Cache·2T2R 2.4GHz with 300 Mbps PHY data rate· Legacy 802.11b/g and HT 802.11n modes·20/40 MHz channel bandwidth· Reverse Data Grant(RDG)· Maximal Ratio Combining(MRC)· Space Time Block Coding(STBC)· MCM 8 Mbytes DDR1 KGD(MT7628KN)·16-bit DDR1/2 up to 128/256 Mbytes(MT7628AN/KN)· SPI/SD-XC/eMMC·x1 USB 2.0 Host,x1 Ple Root Complex·5-port 10/100 FE PHY

    標(biāo)簽: mt7628

    上傳時(shí)間: 2022-07-25

    上傳用戶:

  • 嵌入式系統(tǒng)開(kāi)發(fā)軟件設(shè)計(jì)與優(yōu)化詳解

    本書(shū)從軟件設(shè)計(jì)的角度,全面、系統(tǒng)地介紹了ARM處理器的基本體系結(jié)構(gòu)和軟件設(shè)計(jì)與優(yōu)化方法。內(nèi)容包括:ARM處理器基礎(chǔ);ARM/Thumb指令集;C語(yǔ)言與匯編語(yǔ)言程序的設(shè)計(jì)與優(yōu)化;基本運(yùn)算、操作的優(yōu)化;基于ARM的DSP;異常與中斷處理;固件與嵌入式OS;cache與存儲(chǔ)器管理;ARMv6體系結(jié)構(gòu)的特點(diǎn)等。全書(shū)內(nèi)容完整,針對(duì)各種不同的ARM內(nèi)核系統(tǒng)結(jié)構(gòu)都有詳盡論述,并有大量的例子和源代碼。附錄給出了完整的ARMv4/v5/Thumb指令的功能、編碼、周期定時(shí)以及匯編參考。本書(shū)適于從事ARM嵌入式系統(tǒng)教學(xué)與研發(fā),或想把其它嵌入式平臺(tái)的軟件移植到ARM平臺(tái)上去的專業(yè)技術(shù)人員使用,要求對(duì)ARM處理器有一定的了解,并有C語(yǔ)言和匯編語(yǔ)言基礎(chǔ)。若在編譯原理、操作系統(tǒng)、數(shù)字信號(hào)處理、計(jì)算機(jī)體系結(jié)構(gòu)等方面有一定的基礎(chǔ),則效果會(huì)更好。本書(shū)也可作為嵌入式系統(tǒng)專業(yè)方向的本科生和研究生相關(guān)課程的教材或教學(xué)參考書(shū)。

    標(biāo)簽: 嵌入式系統(tǒng)

    上傳時(shí)間: 2022-07-26

    上傳用戶:

  • Rockchip RK3328 Datasheet

    RK3328手冊(cè)RK3328 is a high-performance Quad-core application processor designed for Smart STB(Set Top Box) including OTT/IPTV/DVB. It is a high-integration and cost efficient SOC for 4KHDR STB.Quad-core Cortex-A53 is integrated with separate Neon and FPU coprocessor, also withshared L2 Cache. The Quad-core GPU supports high-resolution display and game.Lots of high-performance interface to get very flexible solution, such as multi-channeldisplay including HDMI2.0a and TV Encoder (CVBS). TrustZone and crypto hardware areintegrated for security. 32bits DDR3/DDR3L/DDR4/LPDDR3 provides high memorybandwidth.

    標(biāo)簽: rockchip rk3328

    上傳時(shí)間: 2022-08-10

    上傳用戶:

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