I got a problem about TXF and TXB when i send one fram of size 128 byte.
i have only one BD. sendbuffer is 64 byte align. BD addr is 4096 align.
1. when bd.flag= Last | wrap |ready, Both TXF and TXB flag will not be set. MX6Q_X_DES_ACTIVE will not be clear.
2. when bd.flag= wrap| ready， ONLY TXB flag will be set, TXF will not be set. MX6Q_X_DES_ACTIVE will be clear.
Can you give some suggestion?