On TM4C123x device you can use USB and SD cards as external storage, but a file system will be required. You might be able to connect a serial Flash too.
TM4C129x device has EPI. This allows the addition of external memory. Please refer the following…
Hello Siva Reddy,
TM4C129 Connected LaunchPad with external Memory Boot reference design and software has been uploaded on TI website.
www.ti.com/.../TIDM-TM4C129SDRAMNVM ;tisearch=tidesigns
Regards
Amit
Hello Jefferey,
Yes, they can use the Serial Flash from Micron as it seems to have the same structure as other serial flashes. However do note that we do not have a driver for this particular serial flash. The only one that you will see drivers for…
Hello John,
The image has to be in an executable region. The sd card is a storage and not executable region, so one way of making it work is to use SDRAM memory connected over EPI and the code+data execution is relocated to SDRAM.
You can refer…
Hello Kim,
How have you configured the SSI Module and the System? Could you please share the initialization code?
Alternatively, you can check the following TI Design which uses SSI to communicate with an external serial flash
www.ti.com/..…
Hello Bharath,
Generl-Purpose mode is described in detail in section 11.4.4 of the Datasheet/Technical Reference Manual. Have you had an opportunity to review this information to see if it helps you in your project? Also, you may want to have a look…
Hello Collin,
There is an example for Advanced mode using Macronix Flash that does perform Advanced, Bi and Quad Mode. Maybe this link would be useful to accelerate your development process.
www.ti.com/.../TIDM-TM4C129SDRAMNVM ;tisearch=tidesigns…
Hello Ari,
The 2nd of the designs is now available with software and design files... This design and software support Execution in SDRAM with boot option from SD Card or Serial Flash.
www.ti.com/.../TIDM-TM4C129SDRAMNVM ;tisearch=tidesigns
Regards…
Hello Robert
The EK-TM4C1294 does have a QSSI Flash on board. Hence no direct examples. However the TI Reference Design (link below) uses an add on board (not orderable but can be built by the end user) which has QSSI Flash and example code on how…
