tsa_write16
tsa_write16(addr, tsa_read16(addr) & ~clr);
tsa_write16(addr, val);
tsa_write16(tsa->si_ram + i, TSA_QE_SIRAM_ENTRY_LAST);
tsa_write16(tsa->si_regs + sixmr, tsa->tdm[i].simode_tdm);