occasional hard fault exception on using IAP command to read UID lpc1114 I use LPC1114XL controller and came across an issue with IAP command to read UID. I was using this command in background loop to service a UART request(from PC) to read information. The code works, but rarely... 
Where may I obtain the Boot ROM source code for the OM40002 LPC8N04 Development Board? There are currently two bootloader versions (0.12 and 0.14). Application note TN00040 contained in https://www.nxp.com/docs/en/application-note/TN00040.zip?fsrch=1&sr=1&pageNum=1 mentions ... 
LPC546xx minimal clock speed when using USB1 in full speed We are using the USB1 (high speed USB peripheral) from the LPC54606, but we are using it in Full Speed mode (which is a lower speed than high speed). The reference manual mentions that the system clock should be at l... 
LPC1788 and SDRAM 512Mbit structured as 4 Meg x 32 bits x 4 banks I'm using an external SDRAM connected to the LPC1788FDB208 microcontroller. As SDRAM I chose (and unfortunately already bought many pieces) the IS42S32160F-7TLI model ( http://www.issi.com/WW/pdf/42-45R-S-32160F.... 
How-to Directly Install CodeWarrior 6.3 Classic in Windows 10 or 7 x64 (Unofficial Method) CodeWarrior 6.3 is for most RS08, S08, ColdFire V1 Processors* *Not compatibile with (S08: RN, RNA, PA, PT, Kinetis (including Tower), ColdFire V2 ...) This post describes installing CodeWarrior for Microcont... 
Failed to build yocto bsp for i.MX8 qxpmek Hello, I was building yocto bsp for i.MX8 qxp mek. Bitbake failed with the following error: ERROR: tinycompress-1.1.6-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export PATH="/hdd/workspace... 
I.MX6Q of HDMI hardware design I have a client who wants to project our display using HDMI,I refer to the design board,I find that need IC of CM2020,Can we not use this IC design?Whether there is a reference design? 
LPC546xx two serial flash regions? Hi NXP community While reading User Manual UM10912 Revision 2.1 9. November 2017 I found on page 597 in the paragraph just above tabe 621 the following sentence "Serial flash devices respond to commands sent b... 
How does the IMX6 SPI use DMA to transfer data? Hello everyone I am using the IMX6Q development board of NXP official website. When I was using SPI for communication, I found that the SPI only uses DMA transfers when the bytes I transfer are larger than 64 bytes. W... 
Imx6 How to make all data transfer through dma when using spi communication My kernel version is 3.14.52 My development board is imx6qsabresd When I use spi to communicate, I find that when the data transmitted is greater than 64 bytes, spi uses dma transmission. When it is less than 64 bytes... How to compile your own library to use in the s32v234 environment I wrote a library function, compiled with gcc to generate .a and .so library files, found that can not be used in the s23v234 environment, how to compile in order to use under s32v? 
S12ZVL PLL configuration with CPMUPLL Hello Team, Let us know appropriate place to configure CPMUPLL in clock configuration. Currently we are using the given below configuration. CPMUOSC_OSCE=0x01U; /* select external OSC. 10Mhz */ CPM... 
Can "S32 DS with JLink Jtag" program s32K144? Hi Dear Reader(s), I have written some programs on the S32K144EVB board using IDE S32 Design Studio -"S32DS_ARM_Win32_v2018.R1_b180326". We have designed our board with a s32K144 on it. Bef... 
Disable uboot build in Android 9 Hi All, How to disable u-boot build on Android 9 imx6q sabresd BSP. Regards, Aravinth 
T1024 RCW and DDR Validation Doubts Dear all, I have designed a custom board based on T1024RDB. I have few doubts: Doubt-1: In T1024RDB, When select switch settings to load RCW from SPI flash (nand flash and nor fl... 
I am working with the FRDM-KW41Z board. I was wondering variable is being called in order to send and receive data when it is used as an end-device? I am working with the FRDM-KW41Z board. I was wondering variable is being called in order to send and receive data when it is used as an end-device? Example: If I attach a thermocouple to the board, it will send me a... 
Model-Based Design Toolbox for MPC57xx Automotive Version 3.0.0 Product Release Announcement Automotive Microcontrollers and Processors NXP Model-Based Design Toolbox for MPC57xx – version 3.0.0 Austin, Texas, USA February 18, 2019 T... 
Reg ADC to voltage conversion Can anyone help me out how to convert ADC result in FIFO to voltage assume my ref is 5V and input Vin is 2.5 V. ADC resolution is 12 bit. say im reading a single channel ANA23. . I saw the example couldnt understandi... 
Module 9: Position Observer (Part 2/2) The first part of this article can be found here: Module 9: Position Observer (Part 1/2) 2.2 Modelling the RL circuit used to predict the currents As we learned from the DC motor back-EM... enet_ping_mpc5748g not working Hello, I am using NXP DEVKIT-5748G rev-D board and S32 design studio ide for developemt. Here i am using "enet_ping_mpc5748g" example code but its not working so far even i have change example default ... 
