Acpi Nsc6001 [new] Jun 2026

Finding an "Unknown Device" with the hardware ID in your Windows Device Manager usually points to a missing driver for a legacy IrDA Fast Infrared Port . While infrared technology is less common today, this specific ACPI identifier is frequently seen on older laptops from manufacturers like Acer (specifically the Extensa and TravelMate series) and HP . What is ACPI\NSC6001?

Search for the nsc-ircc driver in the Linux source code. This driver specifically handles the NSC6001/PC87108 chips and includes technical comments on IRQ and DMA mapping. acpi nsc6001

National Semiconductor's Geode product line was eventually acquired by (and later Nuvoton). In many driver databases, the NSC6001 is identified as a Winbond device. Finding an "Unknown Device" with the hardware ID