My team is considering using the nRF54L15 and nRF7001 to provide BLE and Wi-Fi capabilities to one of our products.
This product will have a powerful CPU that acts as the host for the entire system.
It's my understanding that the nRF7001 should communicate with its host BLE chip over QSPI to take full advantage of Wi-Fi 6 speeds.
If I want to transmit large amounts of data, like videos, from my host CPU through my nRF7001 can I share the QSPI lines between the BLE chip, the Wi-Fi chip, and the CPU?
I understand I would probably need multiple chip select pins like with SPI.
Would the nRF54L15 need to buffer that data for the nRF7001 and then transmit it to the host, or could the CPU host read that data directly?
