Nvidia BlueField BF1600 - SPI Flash Memory; Networking LED Interfaces; CPLD Revision Leds Interface

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SPI Flash Memory
The SPI Flash memory is used for storing the NIC firmware as of the ConnectX-5 Flash memory. The SPI Flash memory size is 128Mb.
Networking LED Interfaces
There is a one bi-color I/O LED per port to indicate link status. See t
he below figure for the networking LEDs locations on the BF1600 Controller Card
bracket. For LED specifications, please refer toNetworking LED Interfaces.
CPLD Revision LEDs Interface
There are four green I/O LEDs to indicate CPLD revision located on the BlueField BF1600 Controller Card. See the below figurefor the CPLD LEDs location
on the card. For LEDs specifications, please refer toCPLD Revision LEDs Interface
.