ETH_CTL_RE
EMAC_WRITE(ETH_CTL, ctl & ~ETH_CTL_RE); // disable receiver
EMAC_WRITE(ETH_CTL, ctl | ETH_CTL_RE); // re-enable receiver
EMAC_WRITE(ETH_CTL, ETH_CTL_TE | ETH_CTL_RE | ETH_CTL_ISR
EMAC_WRITE(ETH_CTL, ETH_CTL_TE | ETH_CTL_RE | ETH_CTL_ISR
EMAC_WRITE(ETH_CTL, ctl & ~ETH_CTL_RE);
EMAC_WRITE(ETH_CTL, ctl | ETH_CTL_RE);
CEMAC_WRITE(ETH_CTL, ETH_CTL_TE | ETH_CTL_RE | ETH_CTL_ISR
CEMAC_WRITE(ETH_CTL, ctl & ~ETH_CTL_RE);
CEMAC_WRITE(ETH_CTL, ctl | ETH_CTL_RE);
CEMAC_WRITE(ETH_CTL, ctl & ~ETH_CTL_RE);
CEMAC_WRITE(ETH_CTL, ctl | ETH_CTL_RE);
CEMAC_WRITE(ETH_CTL, ETH_CTL_TE | ETH_CTL_RE | ETH_CTL_ISR