R_SYNC_STA
temp = HFC_inb_nodebug(hc, R_SYNC_STA) & V_SIG_LOS;
temp = HFC_inb_nodebug(hc, R_SYNC_STA) & V_AIS;
temp = HFC_inb_nodebug(hc, R_SYNC_STA);
temp = HFC_inb_nodebug(hc, R_SYNC_STA);
e1_syncsta = HFC_inb_nodebug(hc, R_SYNC_STA);