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CXD2720Q-2 Datasheet(PDF) 27 Page - Sony Corporation

Part No. CXD2720Q-2
Description  Single-Chip Dolby Pro Logic Surround Decoder
Download  47 Pages
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Manufacturer  SONY [Sony Corporation]
Direct Link  http://www.sony.co.jp
Logo SONY - Sony Corporation

CXD2720Q-2 Datasheet(HTML) 27 Page - Sony Corporation

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CXD2720Q-2
(2) Setting Data
The relationships between the coefficient RAM and each function during DSP operation are as follows.
Table 8-2 (1). Coefficient RAM Setting Data (1/2)
Address
00H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
1DH
1EH
1FH
2EH
3CH
3DH
3EH
3FH
40H
41H
42H
Ki
Ke
DC1a1
DC1a0
DC1b
DC2a1
DC2a0
DC2b
PEQa
PEQb1
PEQb2
PEQg
KisLm
KisRc
KiaLm
KiaRc
KisRm
KisLc
KiaRm
KiaLc
KiaML
KiaMR
nRpR
nRpR_R
Kp
Ks
KLf
KRf
KLpc
KRpc
KLpt
KRpt
KdryE
SI data input level control
De-emphasis ON/OFF
DC cut1 coefficient for accompaniment
DC cut1 coefficient for accompaniment
DC cut1 coefficient for accompaniment
DC cut2 coefficient for voice
DC cut2 coefficient for voice
DC cut2 coefficient for voice
PEQ coefficient for voice
PEQ coefficient for voice
PEQ coefficient for voice
PEQ coefficient for voice
SI CH1 data
→ Lch mix
SI CH2 data
→ Lch mix
ADC CH1 data
→ Lch mix
ADC CH2 data
→ Lch mix
SI CH2 data
→ Rch mix
SI CH1 data
→ Rch mix
ADC CH2 data
→ Rch mix
ADC CH1 data
→ Rch mix
ADC CH3 (Mic) data
→ Lch mix
ADC CH3 (Mic) data
→ Rch mix
Pitch ratio for Lch
Pitch ratio for Rch
Pitch ratio switching for LR independent/LR common
Key control ON/OFF
Lch IIR4 output mix
Rch IIR4 output mix
Lch pitch control output mix
Rch pitch control output mix
Lch data
→ Echo mix
Lch data
→ Echo mix
Microphone PEQ output
→ Echo mix
Refer to Table 12-1
Refer to Table 9
Refer to Table 14-1
Refer to Table 14-1
Refer to Table 14-1
Refer to Table 14-1
Refer to Table 14-1
Refer to Table 14-1
Refer to Table 14-3
Refer to Table 14-3
Refer to Table 14-3
Refer to Table 14-4
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 10-1
Refer to Table 10-1
Common/8000H; independent/0000H
ON/8000H; OFF/0000H
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Refer to Table 12-1
Name
Function
Setting value


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