Hi Nomoto-san,
FIFO loopback is enabled via the FIFO_LOOPBACK bit in the CPSW CONTROL register. This is at packet level. Digital loopback is enabled via the LOOPBACK bit in the MACCONTROL register. This is at MAC level.
Hi Nomoto-san,
FIFO loopback is enabled via the FIFO_LOOPBACK bit in the CPSW CONTROL register. This is at packet level. Digital loopback is enabled via the LOOPBACK bit in the MACCONTROL register. This is at MAC level.