R92S_TCR
reg = rsu_read_1(sc, R92S_TCR);
reg = rsu_read_2(sc, R92S_TCR);
reg = rsu_read_2(sc, R92S_TCR);
if (rsu_read_2(sc, R92S_TCR) & R92S_TCR_IMEM_RDY)
if (rsu_read_2(sc, R92S_TCR) & R92S_TCR_DMEM_CODE_DONE)
if (!(rsu_read_2(sc, R92S_TCR) & R92S_TCR_FWRDY))