Part Number: UCD3138 Hello! I have got not expected end of program in alarm mode during execution of SWI asm command. This command execute in init_timer_interrupt() -> disable_fast_interrupt() -> swi_single_entry(0,0,0,5). Can somebody explain what…
Part Number: UCD3138 Hi Amiel,
How everything goes well with you.
Please see below screenshot about the under temperature protection and warning displayed on fusion digital power online GUI.
I think UT fault and UT warn displayed on GUI shall be swapped…
Part Number: UCD3138 Hello,
I want to use UCD3138 as a master to send and receive data through PMbus to communicate with a host without using the FUSION DIGITAL POWER DEVICE and only communicating with the terminal of the host . Is that possible ? If…
Part Number: UCD3138 Hi,
I am using UDC3138 for the PFC application and for that I built a 6 layer PCB (motherboard), but in the 3rd layer, DPWM0A is shorted with 12V plain. Though I am not using DPWM0 for any pulse generation.
Please tell me how will…
Other Parts Discussed in Thread: UCD3138 In RESON_MODE _FIXED_DUTY _EN Register
Configures how duty cycle is controlled in Resonance Mode 0 = Resonant mode duty cycle set by Filter duty (Default) 1 = Resonant mode duty cycle set by Auto Switch High Register …
Part Number: UCD3138 Hello,
I want to understand the difference between the Error ADC and ADC12 in the UCD3138 device and why is it frequently used rather than the typical ADCs for power supply applications!!
Also when i try to inject more than 230 mV…
Hi,
UCD3138 doesn't support to configure the number of pulses, and reset time during burst mode. You can use default value for LoopMuxRegs.LLENTHRESH.bit.CYCLE_CNT_THRESH. TURN_ON_THRESH/TURN_OFF_THRESH configure the threshold of DPWM turning-on (250ns…
Part Number: UCD3138 Dear Expert
The customer bought the Demo board of UCD3138 from our official website, and then downloaded the routine. He found that authorization is required to compile. To listen to E2E's answer, our agent needs to sign a confidentiality…
There are 6 nonlinear limits, as shown above in Section 4.5. These are 9 bit signed numbers, although they must be positive for symmetric mode. They are stored 2 to a register in three registers:
Here is a code example loading them for symmetric mode: …
