• Programming IC from within a test aplication

    I want to integrate the programming of the IC to be driven from my test application. Is there a driver I can integrate into the application to accomplish this?
    last modified by vifi_4410636
  • PSoC 3, I/O Configuration at Reset

    According to the "PSoC 3 and PSoC 5LP Hardware Design Considerations" document, section 4.2 "I/O Pins and Device Reset", "While reset is active, all I/O pins are in the high-impedance analog state." Does this include ...
    last modified by NoBu_4396006
  • Trouble programming. Unable to read memory error.

    Hello, I have been working on a project for some time and have come across a curious issue. I have a project that has been coded, compiled and loaded successfully onto a custom board. Through troubleshooting this pro...
    last modified by JaCu_3830661
  • How can I interact with Arduino Header?

    Hello, I have an IR camera that connects to GND, SCL, and SDA Arduino headers. I tried using my Arduino code but obviously, the code is different in Modus. How would I go about reading the information that comes off...
    last modified by ScNi_4340706
  • Designing field upgradable psoc 3

    Hello,   I am upgrading my PSoC 3 device field-upgradable using SWD debug pin. I was using I2C communication protocol but showing error "can't use debug pin as I2C". I have gone through the I2C bootloader doc...
    last modified by SAKU_3733026
  • VDDIOの電源を使用電源電圧投入すれば、レベル変換無しに使用出来るか、について

    ご担当者様   お世話になっております。 PSoC3につきまして、質問がございます。   型番名:CY8C3866AXI-039   【質問内容】----------------------------------------- VDDIOの電源を使用電源電圧投入すれば、レベル変換無しに使用出来るでしょうか?   IF:UART3hとUSB1ch USBは、コミニケーションクラ...
    last modified by ShFu_1540346
  • I2C Slave Operation Only Sends The First Byte

    I am using the CCG3PA as a slave device. I am using the callback example provided and seem to only send one byte when the master polls. In this particular case, when the master polls, the slave should respond with 4 b...
    last modified by JoLo_4180566
  • Dev Kit for PCoC3 + GraphicLCDIntf + 128x65 LCD

    Hello everyone - I am planning to use a PSoC 3 (CY8C3245LTI-163) with a NewHaven Display NHD-C12865AR-FSW-GBW for a new design. What is the best eval board / kit to use to get the LCD part working quickly? The kit ...
    last modified by DaMe_598781
  • MOVC A,@A+DPTR  using this in assembler produces opcode 93 but A value for offset appears in accumulator rather than the value pointed by the DPTR. I am using it to address eeprom at

    I am writing directly in assembler to get speed. Using MOVC A,@A+DPTR produces opcode 93 but the prior A  value (required for the offset) appears in the accumulator afterwards rather than the contents of the eepr...
    last modified by RaPe_567536
  • CY3295-MTK Kit's Firmware

    Hi, I have CY3295-MTK Manufacturing kit. It has CY8C3866AXI-040 mcu. Somehow I have burned the mcu while working on testing a truetouch device. I can find the  CY8C3866AXI-040 mcu on market but I need it's firmwa...
    last modified by fukec_4249711
  • Specification of ECO stabilization time in PSoC3

    Hello, When using PSoC3 with external XTAL oscillation (MHzECO), is there any specification for a wait period until oscillation stabilization?   If there is a spec of wait period, if XTAL does not oscillate no...
    last modified by NaMo_1534561
  • USBUART can not receive data from HOST(PC)

    Like a Hyper Terminal terminal as COM test software on HOST.   Data receve from the USBUART is work well.(check with terminal software)   ・The sample code is as follows  if(CHP.TUACHON != CHP.TUACH_BK)...
    last modified by muto_1207481
  • cy3295-mtk how to connect i2c truetouch device

    Hi, I have CY3295-MTK manufacturing test kit. I have CYTMA568-56LQI44BB TrueTouch Device. Simply I just want to tune my device with the manufacturing test kit. I have TrueTouch Host Emulator Software to do the tuning...
    last modified by fuke_4333701
  • Precision frequency count with UDB counter

    Trying to capture a precise frequency count using an accurate hardware enable signal.  But the captured count is very unstable even with very accurate and stable inputs.  Is it possible to do this?
    last modified by stfrc_907376
  • CY3295-mtk SWD with CY8CKIT-059 PSoC® 5LP Prototyping Kit

    Hi, I have CY3295-mtk manufacturing kit and it has CY8C3866AXI-040 MCU on it. Manufacturing kit has SWD interface to program it's MCU. I have CY8CKIT-059 PSoC® 5LP Prototyping Kit and it has programmer and SWD pi...
    last modified by fukec_4249711
  • How to set DMA to transfer 36 bytes from a char DATA[36] array to 36 PWM registers?

    Sorry for the nub question, but i never use DMA before and want to receive the 36 bytes from DMX data stream.. I try to use UART interrupt for update PWM registers by that fast way   const unsigned int PWMA[40]=...
    last modified by alli_264371
  • 基于CY8CKIT-033A开发的麦克风,苹果认证要求链接时弹出提示,怎么实现?

    Hi,      我们基于CY8CKIT-033A开发的麦克风,我们也开发了配套的APP。      提交给苹果认证时,要求连接iPhone手机时弹出提示“尚未安装应用”,类似于下图: 图一:   如果已经安装了相应APP,则连接iPhone手机时弹出类似如下提示: 图二: 【上面的截图,使用的是一...
    last modified by shluc_1817156
  • CY8C3446LTI-073是否支持MFI认证?

    last modified by KuLi_1685136
  • What PSOCs have a TIA?

    I'm new to PSOC (well, I played with them 10 years ago).   My project requires a TIA (maybe 2).   I'm having trouble figuring out which PSOCs have a TIA block available.  I'm looking for the lowest c...
    last modified by dathc_4258076

    Hello everybody,     I implemented on Psoc3 a signal conditioning with a Modbus-RTU interface (it's works well since 1 year). The CRC is checked by software. I would like to upgrade this application an...
    last modified by olmo_1335416