Part Number: TIDM-TM4C129XSDRAM
Hi,
Please share the details of the power consumption calculation done in this reference design. How was the Power supply for the design decided...which means the current calculation mainly for the SDRAM. How was the current…
Part Number: TIDM-TM4C129XSDRAM Hi,
I have a short question. Are the Altium files for TIDM-TM4C129XSDRAM available on TI website?
From TIDU853 application note I understood that they are available, however, I cannot find Altium project.
Thanks.
Part Number: TMS320F28388D Other Parts Discussed in Thread: TIDM-TM4C129XSDRAM Hi,
We are planning on using the EMIF1 interface with an SDRAM and wanted to get a jump on SW development using the available controlCard / Docking station with a SDRAM memory…
Part Number: TM4C1292NCPDT Other Parts Discussed in Thread: TIDM-TM4C129XSDRAM , , TM4C1294NCPDT , TM4C1292NCZAD hi
May I ask you for some questions?
The following is the read/write test of multiple MCU extended SDRAM and internal SRAM.
Why is NCPDT so much…
Other Parts Discussed in Thread: TM4C1294NCPDT , TIDM-TM4C129XSDRAM art Number: TM4C1294NCPDT
Tool/software: Code Composer Studio
Hi,
I'm using the TM4C1294 microcontroller for my IoT application. I'm been facing some issues with ram usage and planned to…
The address lines are also connected to the data lines this example TI schematic for the TIDM-TM4C129XSDRAM www.ti.com/.../tidrdx1.pdf
I believe we get 2 bytes here assuming you pick a RAM chip with 16 data IO.
Hello SL,
Exactly. The expansion header is where the SDRAM board from TIDM-TM4C129XSDRAM is connected and similar can be done for ULPI (USBHS) and external PHY.
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…
I was able to confirm the EPI clock through the ALE. Table 32-41 says this signal should be 1 EPI clock.
The duration is ~17ns or 60MHz with EPIDividerSet(EPI0_BASE, 1);
The duration is ~8ns or 120MHz with EPIDividerSet(EPI0_BASE, 0); //too fast
This…
