how can i do closed captioning using adv7311 through i2c port?
It's I2C subaddresses 0x51 to 0x54. It's actually covered in Appendix 3 of the data sheet for that part.
for displaying HH on TV monitor.
I am writing C8 on I2C subaddress 53h & 54h. but didn't get
any text on TV monitor.
Is there any i2c register to be configure for enabling this feature?
or for displaying Hello on tv monitor what should write on I2C
I think that is all you need to do but I will doubt check and let you know what I find-- the TV doesn't have to display it though.
To enable closed captioning you will need to write to register 0x43 [6:5] to enable closed captioning.
thanks for responding
J S Hyanki
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