Log in to follow, share, and participate in this community. Hi, I have some questions regarding this document: Document: AN12079.pdf Section: 3.3.2. Generate SB file for FlexSPI NOR image encryption and programming The bd file sets up the PRBD0 block like ... Hi all I'm facing a weird problem when using usb_vcom_bm on rt1052. Example as below (modify from official usb_vcom_bm sdk example) It should transmit over 30000 bytes at once from rt1052 to pc after receivi... Hi, I have some questions regarding this document: Document: AN12079.pdf Section: 3.3.2. Generate SB file for FlexSPI NOR image encryption and programming The bd file sets BEE_KEY0_SEL to b10 and ... Hi, Is it possible to get the source to sdphost and blhost please? Thanks and regards, Ronnie Hi, What is the Fixed OTPMK and how do I set it and use it? Thanks and regards, Ronnie Hi, I have some questions regarding the OTPMK key: How do I set the OTPMK for the RT1020? When setting BEE_KEY0_SEL=b10 to use the OTPMK, does it use the OTPMK unchanged, or does it combine it with other... Hi Team , We are using IMXRT 1020 EVK and everything was going good , we have recently got our EVK Fabricated, In EVK we have MIMXRT1021DAG5A In our custom board we have MIMXRT1021CAG4A We... Introduction A common need for GUI applications is to implement a clock function. Whether it be to create a clock interface for the end user's benefit, or just to time animations or other actions, implementing a... Hi, I just want to confirm some things regarding the OCOTP shadow registers please: 1. Can I just read and write to the OCOTP shadow registers (0x401F4400 - 0x401F46F0) at will, and the efuse... Hi. Does the RT1020 support BEE decrypt-on-the-fly xip for FlexSPI NOR flash routed to the secondary pinmux? Thanks and regards, Ronnie Hi, Why do we need to set SION (Software Input On) for the following signals (and maybe others) please? 1. ENET_REF_CLK 2. SEMC_DQS 3. LPI2Cn_SCL 4. LPI2Cn_SDA Many thanks and regards, Ronnie Hi, Regarding document: i.MX RT1020 Processor Reference Manual, Rev. 1, 12/2018 What does it mean by a wait state? Is this a single cycle of the peripheral’s root clock, the periph clock, processor... Regarding: QSPI Flash not detected on 2nd FlexSPI pinmux (i.MX RT 1021) Hi, Is a new version of the flashloader available that solves this second pinmux problem please? Including making sure this ... BME280 chip init: ID read failed: -5 Connect BME280 to iMX RT1020 through I2C4 pins D14 and D15 Hi All, As subject - what should happen if you access an unclocked peripheral? Should you get an exception? or will the core 'hang' ? Thanks, Chris. Hi, Being trapped in some troubles about HAB API, I wanted to call HAB API in our bootloader to verify the bootloader its own signature, even though ROM code has done that, but I just want to verify the pro... Hi, We have experienced HARDFAULT issues at POR time. When trying alternative NOR flash chips or start-up configurations we would get an immediate hardfault in IAR debugger or standalone. In the past we have had iss... Hi, I am trying to set up the i.MX RT1020 so that it can send I²C signals to an Arduino. Here's some information on what I am doing so far: Part number: MIMXRT1021DAG5A OS: Zephyr 2.3.0... Dear, My friend, I ported the APP based on free RTOS and found that the RAM space distribution was as follows after compilation: 64KB DTCM 296%， 64KB ITCM 0%、 128KBOCRAM 0% f:/install/mcuxpressoide_11.... I take an example of usb host msd from the sdk, run the throughput test and see only 168Kb/s. Why is speed so slow ?