schematic design TMS320F28377

Hi Medha,

Product Design Medha said:

1. Emulator pins EMU0 and EMU1 for connectivity in JTAG connector.

You can refer controlCard schematics from here for EMU0 & EMU1 setup:

C:\ti\controlSUITE\development_kits\~controlCARDs\TMDSCNCD28377D_v1_2\R1_1

Product Design Medha said:

2. also External memory interfacing related application notes or reference schematic..

You can refer the below kit for external memory interface schematics. Sample Codes are available in controlSuite.

http://c2000.spectrumdigital.com/ezf28335/docs/ezdspf28335_schem.pdf

Regards,

Gautam

Hi,

2. also External memory interfacing related application notes or reference schematic..

Please note that "External memory interface" on F28377D is different than one available on F28335. Please refer F28377D TRM for more detail on this interface.

Are you planning to use ASRAM or SDRAM? We haven't released the reference schematic for this interface yet. But if you have any specific queries on this, I'll try to answer through this forum.

Regards,

Vivek Singh

Vivek Singh said:

Please note that "External memory interface" on F28377D is different than one available on F28335. Please refer F28377D TRM for more detail on this interface.

Thanks for the info, Vivek! Being in the Delfino family I thought TI has followed the same architecture.

Regards,

Gautam

Gautam,

XINTF module on previous Delfino devices did not support SDRAM interface hence we had to reaplce it with new IP, EMIF.

Regards,

Vivek Singh