Hi Kevin,
This device is a legacy device with very limited design knowledge and support so please bear with me as we both work to understand the PMIC.
1. I am having a hard time finding I2C_CNTL, is this a register in TPS65950 or in the processor?
2. This…
Part Number: TPS65950 Hi team,
valued customer has some general questions regarding the data converters. for starters please help with the below.
ADC:
1. could we get an explanation about the prescaler and how that works for the ADC? In other words, what…
Part Number: TPS65950 In the TPS65950 OMAP document ("TPS65950 OMAP(TM) Power Management and System Companion Device ES 1.2 TRM (Rev. G)" at http://www.ti.com/product/TPS65950/technicaldocuments ), the ARXL1_APGA_CTL Register (table 14-38 on page…
Part Number: TPS65950 Other Parts Discussed in Thread: DM3730 I'm looking at the PCB layout guide for the TPS65950 (document swcu055a), and in Figure 3 I see a recommended scheme for pads with a trace between them, including a pad diameter of 220 um.…
Part Number: TPS65950 Hello,
In the TPS65950 Layout Guide (swcu055a), Figure 7 shows a recommended placement. I can't find a schematic or BOM to accompany that placement, so the reference designators shown aren't very meaningful. Are those docs…
Part Number: TPS65950 We are not using any analog audio inputs in our TPS65950-based design; we're only taking in I2S data and using the headset amplifier output. The schematic checklist says to leave unused inputs such as microphone inputs "floating…
Hi Layne J，
Jerome and me are handling this problem, we are very sure this problem is caused by TPS65950, so far we tried our best but fail to solve this problem,
could you help check following problem?
1. is this problem caused by internal defect of…
Part Number: DM3730 Other Parts Discussed in Thread: TPS65950 , , SYSCONFIG We meet a sound problem on LogicPD's SOM DM3730 with CODEC TPS65950. It has a sound bug during pilot test: our device sound outpu becomes abnormal occasionally. Noise will not…
Part Number: TPS65950 Other Parts Discussed in Thread: AM3715 , , TPS65023 , TPS65910 , TPS65073 , TPS65920 , TPS65921 , TPS65951 , TPS65930 Dear TI Sir :
My customer design AM3715 with TPS65950.
Because TPS65950 support Keypad Interface (up to 8 × 8)
…
