Hi all... I am development a general board for TMS320F28335 DSC controller
according to my requirement and I got all detail like the reset circuitry, Flash
memory connection etc. But can anyone provide me the programming circuit for it
using USB or SCI(UART). Thanks...
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NEED PROGRAMMING CIRCUIT FOR TMS320F28335
Started by ●December 26, 2008
Reply by ●January 1, 20092009-01-01
Hi SBHushan,
There is no on-chip USB for the F28335. If you want a transceiver for the 3.3v UART interface on the F28335, TI has some good suggestions for parts. I think there is a USB-UART external chip you can get too. This document discusses circuit considerations for an F28xxx build, and has transceiver schematics (pg 17): http://focus.ti.com/lit/an/spraas1a/spraas1a.pdf
If you want to program the UART, we can help you with our VisSim software. It lets you program the F28335 using model based high level block diagrams. The UART (and SPI) support includes use of the hardware FIFO and user selected queue depth for TX and RX interrupt handler.
You can download a free trial from here: http://www.vissim.com/downloads/demos.html
OMAP35x EVM jump-starts low-power apps
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture: http://www.DSPRelated.com/omap35x
There is no on-chip USB for the F28335. If you want a transceiver for the 3.3v UART interface on the F28335, TI has some good suggestions for parts. I think there is a USB-UART external chip you can get too. This document discusses circuit considerations for an F28xxx build, and has transceiver schematics (pg 17): http://focus.ti.com/lit/an/spraas1a/spraas1a.pdf
If you want to program the UART, we can help you with our VisSim software. It lets you program the F28335 using model based high level block diagrams. The UART (and SPI) support includes use of the hardware FIFO and user selected queue depth for TX and RX interrupt handler.
You can download a free trial from here: http://www.vissim.com/downloads/demos.html
OMAP35x EVM jump-starts low-power apps
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building applications based on the OMAP35x architecture: http://www.DSPRelated.com/omap35x
