How to connect GND?

[YeJE_3763896]

HELLO, I am making a BLE MODULE using CY8C6336BZI-BLF03.

have a few questions. (plz check the attached file first)

1. There is the GND subnet error. I wonder how to connect these.

I tried "stitch via". but, That's no good.

2. In the case of BGA Type like CY8C6336BZI-BLF03, Do I need to connect the inner GROUND in layout?

Thank you for your time and prompt response

[SampathS_11 · Accepted solution]

Hello,

1. Stitch via to GND plane.

2. Yes we need to connect it.

Shown GND pin is not connected to GND. Connect it to main GND plane.

Best regards,

Sampath Selvaraj