Other Parts Discussed in Thread: TMS470R1B1M Hi, Experts
I noticed that the TMS470R1B1M Silicon Errata <SPNZ139> says, ZPLL Must Operate in Multiply By Eight Mode. My questions are:
Is this errata also applied to SM470R1B1M? We are using SM470R1B1M…
Other Parts Discussed in Thread: TMS470R1B1M , SM470R1B1M-HT Hi, Where i can find the TMS470R1B1M reference schematics? I have seen SM470R1B1-HT schematics, but this is 84-pin device, where as TMS470R1B1M is 144-pin device.
Please share the link for TMS470R1B1M…
Other Parts Discussed in Thread: TMS470R1B1M
I've seen reference to an IAR Kickstarter board/project for the TMS470R1B1M but I can't find the software project on TI's website. I realize it's an old and unsupported part but for temperature…
Other Parts Discussed in Thread: HALCOGEN , TMS470R1B1M Hi,
I am implementing HET for TMS470R1B1M-HT for PWM. I downloaded HAL Code Generator. Which device should I pick from the list as I do not see this one listed there.
Pinakin
I am having problems getting the DMA unit to work. I can get the DMA unit to move data between buffers when they are both in ram. My problem is getting the DMA unit to write data to an FPGA on the expansion bus. The FPGA buffers the data and then wraps…
Hi Geoffrey,
There is this reference design for SM470R1B1M-HT https://www.ti.com/tool/TIDA-00002?keyMatch=HEATEVM but I don't think it is manufactured anymore.
Here Bob answered a similar question. https://e2e.ti.com/support/microcontrollers/hercules…
Other Parts Discussed in Thread: TMS470R1B1M Hi,
I am implementing a simple HET in my test code. I am using TMS470R1B1M with Sysclk = 48 MHz. I am trying to generate simple PWM on HET_Pin_0. When I enable HET (HETGCR.bit_0 = 1) the code crashes with …
Hi - my firmware team is seeing the "failed to measure TotalIRLen" error regularly on our SM470R1B1M development. Can anyone who has seen this or was involved in fixing this situation last year for Maxim T. comment on how it can be improved…
Other Parts Discussed in Thread: DAC8814EVM , DAC8814 , TMS470R1B1M Hi,
I have a PC software to write 1 byte command and read 7K bytes a time from TMS470 through SPI ( similar as a memory dump ). TMS470 acts as SPI slave. PC use SPI continuous read mode…