DP83848J: About RESERVED pin connection.

Hi Teritama,

Thank you for getting in touch with us.

Can you please point me to the webpage or the schematic of the EVM under discussion?

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Regards,
Gokul.

Hi Gokul,

The EVM is made by Japanese maker. So the webpage is only Japanese. 

EVM website : ://www.apnet.co.jp/product/superh/ap-sh2a-4a.html#down

 And this schematic is open only to the purchaser. I'll ask the customer if they can share the schematic. 

Best regards,

teritama

Hi Teritama,

I don't think we can qualify the design with pin 8 connected to VCC through 4.7kohm.

Since you mentioned that your design is connected to VCC through a resistor, can we remove the resistor to make the RESERVED pin unconnected?

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Regards,
Gokul.

Hi Gokul,

The customer think RESERVED pin should be open. So they will be able to remove the resistor.

If you can take some comment about this design, we want to your comments.

I was shared the schematic from customer. May I share this with you  in offline e-mail? 

Best regards,

teritama

Hi Teritama,

Sure, please share the schematic over email. I've sent you connection request.

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Regards,
Gokul.

Hi Gokul,

Thank you for your connection request.

I sent you an email four days ago. I hope you received it.

Best regards,

teritama