PT2319 Ver la hoja de datos (PDF) - Princeton Technology
Número de pieza
componentes Descripción
Fabricante
PT2319 Datasheet PDF : 17 Pages
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Audio Processor IC
CONTROL CODE BIT DIAGRAM
B BBB A AA A
0 123 0 12 3
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URL: http://www.princeton.com.tw
PT2319
10 000001
Ad dress co de
DDDD D DD D D D D DD D D DD D DD D D D DD DD D DDD DD D DDD DDD D DD D
0 1 2 3 4 5 6 7 8 9 10 1112 13 14 1516 17 1819 20 21 22 2324 2526 27 282930 3132 33 343536 373839 40 4142 43
Fader step control
0 0 0 0 -∞ d B
1 0 0 0 -60dB
0 1 0 0 -45dB
1 1 0 0 -35dB
0 0 1 0 -25dB
1 0 1 0 -20dB
0 1 1 0 -18dB
1 1 1 0 -16dB
0 0 0 1 -14dB
1 0 0 1 -12dB
0 1 0 1 -10dB
1 1 0 1 -8dB
0 0 1 1 -6dB
1 0 1 1 -4dB
0 1 1 1 -2dB
1 1 1 1 0dB
Ba ss control
Bo ost
1 1 1 0 STEP15
0 1 1 0 STEP14
1 0 1 0 STEP13
0 0 1 0 STEP12
1100
0100
1000
0000
1001
0101
1101
0011
1011
0111
ST E P11
ST E P10
ST E P9
ST E P8
ST E P7
ST E P6
ST E P5
ST E P4
ST E P3
ST E P2
1 1 1 1 STEP1
Cut
Su per bass co ntrol
0 0 0 0 ST E P 0 (F L AT )
1 0 0 0 STEP 1
0 1 0 0 STEP 2
1 1 0 0 STEP 3
0 0 1 0 STEP 4
1 0 1 0 STEP 5
0 1 1 0 STEP 6
1 1 1 0 STEP 7
0 0 0 1 STEP 8
1 0 0 1 STEP 9
0 1 0 1 STEP 10
(B OOS T m ax)
Treble control
Bo ost
1 1 1 0 STEP15
0 1 1 0 STEP14
1 0 1 0 STEP13
0 0 1 0 STEP12
1 1 0 0 ST E P11
0 1 0 0 STEP10
1 0 0 0 STEP9
0 0 0 0 STEP8
1 0 0 1 STEP7
0 1 0 1 STEP6
1 1 0 1 STEP5
0 0 1 1 STEP4
1 0 1 1 STEP3
0 1 1 1 STEP2
1 1 1 1 STEP1
Cut
Volum e cont rol
Input switc h
control(1)
Fader
resr /front
control
0 Rear
1 Front
Input gain c ontrol
0000
1000
0100
1100
0010
1010
0110
1110
0001
1001
0101
1101
0011
1011
0111
1111
0dB
+1.25dB
+2.50dB
+3.75dB
+5.00dB
+6.25dB
+7.50dB
+8.75dB
+10.00dB
+11. 25dB
+12.50dB
+13.75dB
+15.00dB
+16.25dB
+17.50dB
+18.75dB
Input switc h
control(2)
T ES T
mode
Input mute
sw it ch cont rol
Channel
select ion
0 OFF
1 ON
0 0 Initial sett ing
1 0 Lch
0 1 Rch
1 1 L/R sim ultaneous
O utput gain c ontrol
0 0 0dB
0 1 0dB
1 0 +6.5dB
1 1 +8.5dB
PT2319 V1.4
-7-
December, 2005
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