1300 Henley CourtPullman, WA 99163509.334.6306www.store. Pmod MTDS™ Reference ManualRevised July 12, 2017This manual applies to the Pmod MTDS rev. AOverviewThe Digilent Pmod MTDS (Revision A) is a gorgeous 2.8” touchscreen display with a powerful on-board microcontroller that performs graphics processing tasks. The display is a capacitive touchscreen with QVGA resolution (320×240) and 2 finger multi-touch support.Features include:∙ 2.8” Display with QVGA resolution (320×240)∙ 2 Finger Capacitive touch panel∙Powerful PIC32MZ Microcontroller∙Multi-Touch Display System (MTDS) Firmware∙Design a beautiful UI with only a few lines of codeusing libraries for Arduino IDE and Xilinx SDK∙Follows the Digilent Pmod Interface Specification1.0, Type 2A (Expanded SPI)The Pmod MTDS.The most compelling aspect of the Pmod MTDS is the programming experience provided by its Multi-Touch Display System (MTDS) Firmware and the associated libraries. These allow you to design sleek, stylish user interfaces very quickly and with very little code. The timing dependent tasks are handled by the firmware, so integrating the display into existing projects is also a snap. Some of the key functionality provided by the libraries include the ability to draw basic shapes and text, draw images stored on microSD with binary transparency, draw buttons and easily check if they have been pressed, and check the status and location of the user's two fingers. The libraries are supported in Arduino IDE and Xilinx SDK, and have been tested with Ardiuno, chipKIT and Arty host boards.1 SpecificationsParameter Min Typical Max UnitsPmod Power Supply Voltage (VCC) 2.2* 3.3 5.5 VOptional External Power Supply Voltage (VEXT) 2.7 5.0 6 VTable 1. Pmod MTDS specifications.*If VCC is selected as the Backlight Power source, then the minimum voltage is 2.7V.1.1 Pinout Table DiagramHeader J1Pin Signal Description1 CS Chip Select2 MOSI Master Out Slave In3 MISO Master In Slave Out4 SCLK Serial Clock5 GND Power Supply Ground6 VCC Power Supply (3.3V/5V)7 NC Not Connected8 RESET Active-Low Reset9 NC* Not Connected10 NC* Not Connected11 GND Power Supply Ground12 VCC Power Supply (3.3V/5V)Table 2. Header J1.* Pins 9 and 10 of J1 are attached to the PIC32, but are not used by the firmware and should be treated as if they are not connected.Header J2 (External Backlight Power)Pin Signal Description1 VEXT External Power SupplyPositive Connection2 GND Power Supply GroundTable 3. Header J2 (External Backlight Power)JumpersName State DescriptionJP1 EXT Use External power supplyattached to J2 to powerBacklightJP1 VCC Use VCC from Pmodconnector to power BacklightTable 4. Jumpers.1.2 Physical DimensionsThe pins on the pin header are spaced 100 mil apart. The PCB is 3.45 inches long on the sides parallel to the pins on the pin header and 2.00 inches long on the sides perpendicular to the pin header.2 Functional DescriptionThe Pmod MTDS has an on-board PIC32MZ microncontroller that is running the MTDS firmware. To communicate with the device, you must use the MTDS and MyDisp libraries available and documented on the MTDS resource center. Arduino and chipKIT host boards should use the Arduino IDE libraries, and Xilinx FPGA or Zynq based hostboards should use the Pmod MTDS IP core and the libraries included with it. For information on downloading and using the Pmod MTDS IP core see the Using Pmod IPs Tutorial. After exporting to Xilinx SDK, follow the README.txt guide included in the examples folder.JP1 is used to select how to power the display's backlight. A single jumper should be loaded across 2 of the three pins in order to select the power source. When the jumper is loaded across the bottom 2 pins the backlight is powered by VCC on the Pmod connector, and when it is loaded across the top two pins the backlight is powered by an external power supply attached to J2. This external power supply must meet the minimum and maximum voltage requirements outlined in the Specifications table above.The microSD connector allows the MTDS firmware to draw and save images to an attached microSD card. In order to work properly, the microSD card must be formatted as FAT32. Image files should be saved as Windows Bitmap files (.bmp). For more information see the MTDS documentation available on the MTDS resource center.2.1 Serial CommunicationThe Pmod MTDS communicates with the host board via the SPI protocol; however, the implementation of this physical interface is handled by the MTDS libraries and it is not necessary to understand the details for its use.2.2 Quick UsageTo get started with the Pmod MTDS quickly, go to the MTDS resource center and follow the instructions found there for your host platform.。
S witCh Oled续航版,卡带教程
Witch OLED续航版卡带教程Witch OLED续航版是一款专为游戏爱好者设计的游戏机，也是一款具有超长续航时间的便携式游戏机。
它采用最新的OLED技术，并配有一套完整的控制接口，可以支持游戏的玩家，提供更佳的游戏体验。
本文将介绍如何使用Witch OLED续航版卡带，以及如何将其应用于游戏中。
首先，在使用Witch OLED续航版卡带之前，需要将其插入控制器中，并将控制器连接到游戏机。
然后，将卡带插入游戏机的卡带槽中，卡带就可以识别了。
然后，玩家可以通过游戏机的菜单选择要玩的游戏，并点击“开始游戏”按钮，游戏就开始了。
当游戏正在进行时，玩家可以通过控制器上的按钮进行操作，完成游戏中的任务，在游戏过程中可以通过游戏机的菜单保存游戏进度。
另外，Witch OLED续航版卡带还支持游戏之间的连接，可以在不同游戏之间进行切换，以及在游戏中记录玩家的游戏进度。
最后，在游戏结束后，玩家可以将卡带拔出，并将其放入保护套中，以防止卡带被损坏。
在下次使用时，只需将卡带插入游戏机，并重新按照上述步骤进行操作，即可再次玩游戏。
通过以上介绍，我们可以了解到，Witch OLED续航版卡带是一款用于游戏机的卡带，可以支持游戏的操作，完成游戏任务，并可以记录游戏进度，提供更佳的游戏体验。
因此，Witch OLED续航版卡带可以为游戏爱好者带来更多的乐趣，让他们在游戏中体验更多的乐趣，体验更好的游戏体验。
台电X80HD安装Win8单系统教程台电的X80HD平板是安卓和Win8双操作系统的，二者所占用的闪存空间不能共用，导致可用硬盘空间过小，难以安装大型应用程序。
根据官网提供的固件和教程来看，只能刷机为安卓单系统或双系统，没有提供单刷Win8系统的教程。
其实买Intel芯片平板的人，大多是想使用Windows系统而非安卓系统。
为了获得更大的硬盘空间，我尝试按照网上的通用Win8平板安装教程进行安装，但始终无法从U盘启动。
由此看来，台电在Bios里面对通用的PE启动方式是做了屏蔽的。
X80H和X80HD看起来似乎很通用，但用官网X80H的固件也无法启动和安装Win8系统。
后来经过对比X80H和X80HD固件中的文件，发现实际上台电的工程师已经做好了Win8单系统的安装程序，但不知为何在安装教程中却没有说明。
其实区别就在于硬盘分区的不同。
在官方固件的Win8.1恢复盘中有两个分区文件：WIMPART.TXT是单系统分区文件；WIMPART_DUAL.TXT是双系统分区文件。
内容如下：WIMPART.TXT：select disk 0cleanconvert gptcreate partition efi size=100format quick fs=fat32 label="System"assign letter="S"create partition msr size=128create partition primaryshrink minimum=5000format quick fs=ntfs label="Windows"assign letter="W"create partition primaryformat quick fs=ntfs label="Images"assign letter="M"set id="de94bba4-06d1-4d40-a16a-bfd50179d6ac"gpt attributes=0x8000000000000001exit这个文件将闪存分为3个区：最开始100M可能用于安装平板启动文件，最后5000M 是隐藏的恢复分区，剩下中间20多G的空间就是C盘了。
