CX18_AUDIO_ENABLE
u = cx18_read_reg(cx, CX18_AUDIO_ENABLE);
cx18_write_reg_expect(cx, u | 0xb00, CX18_AUDIO_ENABLE,
cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,
v = cx18_read_reg(cx, CX18_AUDIO_ENABLE);
cx18_write_reg_expect(cx, v & 0xFFFFFBFF, CX18_AUDIO_ENABLE,
v = cx18_read_reg(cx, CX18_AUDIO_ENABLE);
cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,
cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,
cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,