• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 179 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TM4C1294NCPDT: configuring and read/write to an externam SDRAM

Maccabi Luz
Prodigy 170 points
Part Number: TM4C1294NCPDT

Tool/software:

 Hi

I am using the above MCU and want to write/read to the ISSI  IS42S16400J external memory chip

Is there any driver for this? And if not,  how do you deal with the row+column address writing?

Taking into account the latency and other timing.

Maccabi

  • 0
    TI__Guru**** 190806 points

    Hi,

      No special sdram driver is needed. Once you configure EPI module for SDRAM access, the SDRAM timing is taken care of by the hardware. There is an example for it in the TivaWare SDK. Please find it in C:\ti\TivaWare_C_Series-2.2.0.295\examples\peripherals\epi\sdram.c