npe_logical_reg_write16
if (npe_logical_reg_write16(npe, addr, val >> 16, ctx))
return npe_logical_reg_write16(npe, addr + 2, val & 0xFFFF, ctx);
if (npe_logical_reg_write16(npe, NPE_REGMAP, val >> 1, 0))
if (npe_logical_reg_write16(npe, NPE_STARTPC, 0, i))
if (npe_logical_reg_write16(npe, NPE_REGMAP, 0x820, i))