Part Number: TDA3MV Tool/software: Hi,we are selecting two AFE5401 chips for sampling. The sampled data is output as CMOS data, and then the data is processed by the TDA3. Do we need a CPLD for data conversion between them, or can we directly connect…
Part Number: TDA3MV Tool/software: Our company is designing the ultra low power surveillance camera with very low boot up time somewhere about 200ms, along with very low power consumption.
My main objective is to run my camera somewhere about 2 month…
Part Number: TDA3MV Tool/software: Hi expert
We use tda3mv with a custom board. I would like to use an external trigger for display synchronization. Below are my questions.
We are currently testing by receiving an external trigger signal through a…
Part Number: TDA3MV Hello
I want to scale up 640*480 to 1280*1024.
I used VXLIB.
I set it as below and DSP died.
what is the problem..?
/* scaleImage */
VXLIB_bufParams2D_t src_addr;
VXLIB_bufParams2D_t dst_addr;
src_addr.data_type…
Part Number: TDA3MV Tool/software: Hello
I have two questions regarding how to make vsync and hsync occur only when new data is available on the display link.
1. When should I turn VP on and off?
I got the following answer last time. ( TDA3MV…
Part Number: TDA3MV Tool/software: hi
I design a board based on TDA3x . There is an issue with the PAL output showing a grid pattern. On the left is PAL and on the right is NTSC. Although the same area was filmed, there is an issue with the PAL output…
Part Number: TDA3MV Hello
I want to use the RSZ_B.
but when I turn RSZ_B on like ' pUcObj -> IssM2mIspPrm . channelParams [ 0u ]. enableOut [ ISSM2MISP_LINK_OUTPUTQUE_IMAGE_RSZ_B ] = 1'
error occurs like 'Assertion @ Line: 192 in system_linkApi…
Part Number: TDA3MV Hello
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1317158/tda3mv-after-setting-eve_900hz-displaydrv-error
I applied the answer to the question above.
I set dpllGmac instead of dpllEveVidDsp…
Part Number: TDA3MV Hello.
I used dss resizer or isp resizer to enlarge the image 4 times larger than the capture. (640*480 -> 1280*1024)
However, in both methods, the starting point is shifted as shown below, causing the video to shake.
How can…
Part Number: TDA3MV Hello
I'm using TDA3xMVS.
I set SBL_LIB_CONFIG_DSP_1000GHZ_EVE_900MHZ to 1u in sbl_lib_config_tda2xx.h.
Before entering the usecase, the frequency is as shown below.
However, when entering the usecase, the following error…
