Part Number: TM4C1290NCPDT Hello all,
I am working to confirm that our firmware responds appropriately if it were to receive a failure code from the TI driver’s EEPROMInit function, and I have a question remaining in my mind still after reading the Data…
Part Number: TM4C1290NCPDT Other Parts Discussed in Thread: UNIFLASH Hi team:
Customer want to confirm whether there are any requirements for programming this part device? I would also like to ask if there is a special time limit for the interval between…
Part Number: TM4C1290NCPDT Other Parts Discussed in Thread: TM4C1294NCPDT Hello,
We are facing an issue with the pll clock and the fvco within the TM4C129NCPDT.
We cannot run at vco 480 Mhz and Pll / Sysclk at 120 Mhz which are the max as shown in the…
Hi Angelo,
Glad that you seem to resolve the issue. I will close the ticket for now. If you have any update you can write to this post and the post will change its status to OPEN automatically.
Part Number: TM4C1290NCPDT Hi, Suppose SYSCTL#23 happens, a bus fault is generated on reset. In such case, if software detects the bus fault and the handler simply clear it, the system can operate properly afterward, correct? Thanks and regards, Koichiro…
Part Number: TM4C1290NCPDT Hi, My customer wants to use 20MHz MOSC clock as SYSCLK source. SYSCLK is also 20MHz. Clock phase for both clocks (MOSC and SYSCLK) must be aligned. The customer wants to use MOSC as SYSCLK source with PLL bypass, but the errata…
Part Number: TM4C1290NCPDT Q1. According to the data sheet of the Tiva, unused GPIO may be left un-connected, but it is preferred instead to ground them (table 25-7). We would like to simply configure them as outputs and leave them dis-connected. Is there…
Part Number: TM4C1290NCPDT I am porting a legacy design from an AT91R40008. It has a very good External Peripheral Interface. I have 5 devices for the TI EPI Interface. One requires 16bit access and four require 8bit.. The only option appears to be the…
Part Number: TM4C1290NCPDT I am using the EPI bus on the TM4C1290NCPDT. I have two peripherals on the bus. One is asynchronous, it is the TL16C752. The other is a an FPGA. The FPGA has legacy code and is a synchronous interface.
Can I use the EPI bus in…
Part Number: TM4C1290NCPDT We have an external 30.72Mhz clock input to the TMC4, We output this clock to a FPGA and a couple of duarts. The duarts are async, but the clock is fed into the FPGA to synchronize it with the TM4C. We do not want to, if possible…