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  • AM3874:AM3874: PCN marking change

    Part Number: AM3874 Hi team, The Product has an extra dual 1 indicator as seen in the below sample picture. Please elaborate on the reasons for the following marking changes by PCN.

  • RE: AM3874: Asynchronous Multiple (Page Mode) Read Operation on a Nonmultiplexed NOR Device

    Hello. This is a long pending thread (sorry for the inconvenience). Please re-open if this thread is still relevant.

  • AM3874: Error in Technical Reference Manual?

    TI Thinks Resolved
    Part Number: AM3874 Hello, we are trying to perform Page Read on our processor, the problem is that in the TRM ( AM387x Sitara ARM Microprocessors (MPUs) (Rev. E) (ti.com) ) in chapter 11.2.4.10.3.3 Asynchronous Multiple (Page Mode) Read Operation on a Nonmultiplexed…

  • AM3874: Page Mode only reading half of the data it is supposed to.

    Part Number: AM3874 Firstly, a quote from the Manual regarding Page Mode: "Figure 11-26 shows an asynchronous multiple read operation on a Nonmultiplexed Device, in which two word32 host read accesses to the GPMC are split into one multiple (page…

  • AM3874: Implementing DMA in GPMC

    Part Number: AM3874 Hi Team, seeking for some assistance. Using AM 3874 processor. Seeking for examples of implementing DMA in GPMC interface in communication between said processor and an FPGA structure. Thank you.

  • AM3874: Where I can get from CodeSourcery Release 858?

    Part Number: AM3874 Other Parts Discussed in Thread: LINUXEZSDK-SITARA Hello, There is a link to CodeSourcery release 858 on LINUXEZSDK-SITARA site, but the link is broken. Is there any other place where I can get this tool chain?

  • AM3874: Implementation of GPMC burst mode in a C driver.

    Part Number: AM3874 Hello! I have some questions regarding the GPMC burst mode. The general idea behind synchronic burst mode seems pretty easy to understand. I cannot, however, say the same about implementing said idea. Here are my questions: 1. How exactly…

  • AM3874: Early read access of GPIO in bootloader phase

    TI Thinks Resolved
    Part Number: AM3874 Hello, We want to read the value of a GPIO (hardware distinction) in the bootloader RAWMLO of an AM387x and set various RAM parameters depending on the value. Access to the GPIOs is currently only possible after initialising the RAM…

  • AM3874: Data abort and MMU configuration

    TI Thinks Resolved
    Part Number: AM3874 Hi, My customer using AM3874 reported an issue related MMU and data access. When 4bytes access is made for non-4bytes aligned address, Data abort happens. It depends on MMU configuration. MMU configuration is below: -> vmContex…

  • RE: AM3874: startup problem with a pciedevice

    Chris, Sorry for the extended delay in response. there were some mixed up in our assignment system. Not sure if you made any progress since your last post, if you still have board failures, I like to debug with you based on the following clarifications…

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