Other Parts Discussed in Thread: TVP5146M2 , TVP5146 I'm trying to decode video signals with TVP5146M2 also in lines 6 to 22 for a PAL signal.
The result is a very noisy signal.
In the attached zip file you can see the capture of the same signal in…
Other Parts Discussed in Thread: TVP5146M2 , DM3730 Hi
TI
I want input 723x579 from tvp5146m2.
720x576/720x579 work ok.
Change the tvp514x-int.h
/* Number of pixels and number of lines per frame for different standards */ #define NTSC_NUM_ACT…
Other Parts Discussed in Thread: TVP5146M2 Hi,
I'm trying to use raw made in order to pass all signals in vertical blanking lines.
If I use VBI RAW bit (subaddress 06h, bit 4) to enable VBI RAW mode, I got correct data when input signal is PAL, but…
Hi all,
We are using TVP51246M2 Digital Video Decoder in one of our projects to display frames of size 640x480. We are considering VBLK on VS pin and AVID, FID signals as control signals to read the data from Decoder chip. We have set the VBLK configuration…
Other Parts Discussed in Thread: TVP5146M2 Patch code:
static int tvp514x_upgrade_08006(struct tvp514x_decoder *decoder) { u8 crc_lsb,crc_msb,crc; v4l_err(decoder->client,"tvp514x_upgrade_08006:start\n"); /* 1.Place the CPU into Reset *…
Other Parts Discussed in Thread: TVP5146 Hi,
I am using TVP5146 in PAL mode with 20-bit 4:2:2 with separate syncs.
I am taking out VBLK on VS pin, AVID, FID signals as control signals to read the data from Decoder chip.
In the data sheet, figure 2-15…
Other Parts Discussed in Thread: TVP5146M2 Is it possible to evaluate the input video level from TVP5146M2 registers?
I tried tu use "AGC Gain Status Registers" (address 3Ch - 3Dh) but I always read 0.
I put TVP5146M2 in auto gain mode (register…
Hi
Larry
I don't konw my tvp514x is m1 or m2.
rom version is : 0x03
This is my issue,please help me.
http://e2e.ti.com/support/embedded/linux/f/354/t/156546.aspx#567709