PRELIMINARY DATA SHEET
MSP 34x1G
3.3.2.3. STANDARD RESULT Register
Table 3–8: Results of the Automatic Standard
Detection
If Automatic Standard Detection is selected in the
STANDARD SELECT register, status and result of the
Automatic Standard Detection process can be read out
of the STANDARD RESULT register. The possible
results are based on the mentioned Standard Code
and are listed in Table 3–8.
Broadcasted Sound
Standard
STANDARD RESULT Register
Read 007Ehex
Automatic Standard
Detection could not
find a sound standard
0000hex
In cases where no sound standard has been detected
(no standard present, too much noise, strong interfer-
ers, etc.) the STANDARD RESULT register contains
00 00hex. In that case, the controller has to start further
actions (for example, set the standard according to a
preference list or by manual input).
B/G-FM
B/G-NICAM
I
0003hex
0008hex
000Ahex
FM-Radio
0040hex
As long as the STANDARD RESULT register contains
a value greater than 07 FFhex, the Automatic Standard
Detection is still active. During this period, the MODUS
and STANDARD SELECT register must not be written.
The STATUS register will be updated when the Auto-
matic Standard Detection has finished.
M-Korea
M-Japan
M-BTSC
0002hex (if MODUS[14,13]=00)
0020hex (if MODUS[14,13]=01)
0030hex (if MODUS[14,13]=10)
0009hex (if MODUS[12]=0)
0004hex (if MODUS[12]=1)
0009hex (if MODUS[12]=0)
000Bhex (if MODUS[12]=1)
>07FFhex
L-AM
D/K1
D/K2
If a present sound standard is impossible for a specific
MSP version, it detects and switches to the analog
mono sound of this standard.
L-NICAM
D/K-NICAM
Example:
Automatic Standard
Detection still active
The MSPs 3431G and 3441G will detect a B/G-NICAM
signal as standard 3 and will switch to the analog FM-
Mono sound.
MICRONAS INTERMETALL
27
MICRONAS [ MICRONAS ]
