Part Number: LMH1251 I purchased this LMH1251EVAL / NOPB-ND board, but it does not work, performing some measurements I found that the v-syn signal does not come out of lmh1251, while all other signals seem correct, can it be broken?
Part Number: LMH1251 Hi,
What is the input to output delay when YPbPr to RGBHV mode is selected?
I wish to use this chip only for conversion of YPbPr to RGB. The sync information (H, V) is not required. Will the conversion work if I provide Y without…
Part Number: LMH1251 In my application, I'm using the YPbPr inputs exclusively. I wasn't able to find any guidance on whether the RGB input pins could be left floating or whether they should (or should not!) be tied to ground. The little "disconnected…
Part Number: LMH1251 Hi team,
I'm looking for a device supporting BT.1120 multiplexing like below picture. Can you recommend it if TI has the solution?
Best Regards,
Sam Lee
Other Parts Discussed in Thread: LMH1251 Dear Specialists,
My customer is using DM365 and LMH1251.
Sometimes V Sync pulse width is doubled and LCD.
He can't find what is the reason.
Could you please see attached file and advise?
What point should…
Other Parts Discussed in Thread: LMH1251 Hi, im trying to use the LMH1251 ypbpr to RGBHV converter to use it on a vga hdtv but the Horizontal and Vertical sync gives me a green scren (black's are green). I'm using the diagram that TI suggest to use in…
Hi Yaita-San,
The only RGB device that I am aware of is LMH1251(YPbPr to RGB). I was able to find a competition part that can do this functionality(AD722).
Regards,, Nasser
Hi ，
I'm sorry so late to see this information. Thank you for your reply. Output YPbPr didn't solve. First of all, let me check the following information is normal:
mem_rdwr.out --rd 0x48105ea8 1 ==> 0000 0011 mem_rdwr.out --rd 0x48100118 1 ==> 0000…
