EMAC_DMAOPMODE_TTC=EMAC_DMAOPMODE_TTC_64, EMAC_DMAOPMODE_RTC=EMAC_DMAOPMODE_RTC_64
Ethernet MAC DMA Operation Mode
| EMAC_DMAOPMODE_SR | Start or Stop Receive |
| EMAC_DMAOPMODE_OSF | Operate on Second Frame |
| EMAC_DMAOPMODE_RTC | Receive Threshold Control 0 (EMAC_DMAOPMODE_RTC_64): 64 bytes 1 (EMAC_DMAOPMODE_RTC_32): 32 bytes 2 (EMAC_DMAOPMODE_RTC_96): 96 bytes 3 (EMAC_DMAOPMODE_RTC_128): 128 bytes |
| EMAC_DMAOPMODE_DGF | Drop Giant Frame Enable |
| EMAC_DMAOPMODE_FUF | Forward Undersized Good Frames |
| EMAC_DMAOPMODE_FEF | Forward Error Frames |
| EMAC_DMAOPMODE_ST | Start or Stop Transmission Command |
| EMAC_DMAOPMODE_TTC | Transmit Threshold Control 0 (EMAC_DMAOPMODE_TTC_64): 64 bytes 1 (EMAC_DMAOPMODE_TTC_128): 128 bytes 2 (EMAC_DMAOPMODE_TTC_192): 192 bytes 3 (EMAC_DMAOPMODE_TTC_256): 256 bytes 4 (EMAC_DMAOPMODE_TTC_40): 40 bytes 5 (EMAC_DMAOPMODE_TTC_32): 32 bytes 6 (EMAC_DMAOPMODE_TTC_24): 24 bytes 7 (EMAC_DMAOPMODE_TTC_16): 16 bytes |
| EMAC_DMAOPMODE_FTF | Flush Transmit FIFO |
| EMAC_DMAOPMODE_TSF | Transmit Store and Forward |
| EMAC_DMAOPMODE_DFF | Disable Flushing of Received Frames |
| EMAC_DMAOPMODE_RSF | Receive Store and Forward |
| EMAC_DMAOPMODE_DT | Disable Dropping of TCP/IP Checksum Error Frames |