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How do you connect the keyboard? I see the cable from the keyboard in the upper lid not going directly to the main PCB, but first to the same board as the touc
by baybal2 5y ago
How do you connect the keyboard?
I see the cable from the keyboard in the upper lid not going directly to the main PCB, but first to the same board as the touchpad. Is there some IC scanning the keyboard right in the keyboard module, and turning it to something like usb or i2c?
- nrp 5y agoThe touchpad PCB acts as a passive signal passthrough for both the keyboard and the fingerprint reader, so that we can have a single cable going from the Input Cover to the mainboard.