MSP3400CPP View Datasheet(PDF) - Micronas
Part Name
Description
Manufacturer
MSP3400CPP Datasheet PDF : 72 Pages
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MSP 3400C
PRELIMINARY DATA SHEET
7.1.17. Beeper
Beeper Volume
OFF
Maximum Volume (full
digital scale FDS)
Beeper Frequency
16 Hz (lowest)
1 kHz
4 kHz (highest)
0014hex
0000 0000
RESET
0111 1111
0014hex
0000 0001
0100 0000
1111 1111
H
00hex
7Fhex
L
01hex
40hex
FFhex
A squarewave beeper can be added to the loudspeaker
channel and the headphone channel. The addition point
is just before loudness and volume adjustment.
7.1.18. Identification Mode
Identification Mode
Standard B/G (German
Stereo)
Standard M (Korean
Stereo)
Reset of Ident-Filter
0015hex
0000 0000
RESET
0000 0001
0011 1111
L
00hex
01hex
3Fhex
To shorten the response time of the identification algo-
rithm after a program change between two FM-stereo
capable programs, the reset of ident-filter can be ap-
plied.
Sequence:
1. Program change
2. Reset ident-filter
3. Wait at least 1 msec.
4. Set identification mode back to standard B/G or M
5. Wait approx. 1 sec.
6. Read stereo detection register
7.1.19. FM DC Notch
FM DC Notch
ON
OFF
0017hex
0000 0000
Reset
0011 1111
L
00hex
3Fhex
The DC compensation filter (FM DC Notch) for FM input
can be switched off. This is used to speed up the auto-
matic search function (see sector 6.4.3.). In normal FM-
mode, the FM DC Notch should be switched on.
7.1.20. Mode Tone Control
Mode Tone Control
Bass and Treble
Equalizer
00020hex
0000 0000
RESET
1111 1111
H
00hex
FFhex
By means of ‘Mode Tone Control’, Bass/Treble or Equal-
izer may be activated.
38
Micronas
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