Category: Hardware
Product Number: ADV7403BSTZ-110
I am currently using the ADV7403BSTZ-110 in a design where I am feeding a monochrome RS-170 video signal (640*480). However, the IC is detecting this as an NTSC signal (720*480), which results in a black border and incorrect framing on the output.
Since the ADV7403 datasheet does not explicitly list RS-170 support, I have the following questions
- Is there a specific register configuration or script for the ADV7403 that allows it to correctly frame a RS-170 input without defaulting to 720-pixel NTSC width?
- If the ADV7403 cannot support this, could you recommend a similar video decoder IC (with similar pinouts or specifications) that fully supports NTSC, PAL, and monochrome RS-170?
I have attached my current schematic ( i am giving RS170 input to the pin no 76 of IC ) and a sample of the video output for your reference. Any guidance or scripts you can provide would be greatly appreciated.
