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ISD5116EY Datasheet(Fiches technique) 21 Page - Nuvoton Technology Corporation

Numéro de pièce ISD5116EY
Description  SINGLE-CHIP
Télécharger  90 Pages
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Fabricant  NUVOTON [Nuvoton Technology Corporation]
Site Internet  http://www.nuvoton.com
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 21 page
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ISD5100 SERIES
Publication Release Date: Oct 31, 2008
- 21 -
Revision 1.42
AGC AMP Power Down
Filter Power Down
SAMPLE RATE (& Filter) Set up (2 bits)
FILTER MUX Select
SUM 2 SUMMING AMP Control (2 bits)
SUM 1 SUMMING AMP Control (2 bits)
SUM 1 MUX Select (2 bits)
VOLUME CONTROL (3 bits)
VOLUME CONT. MUX Select (2 bits)
Configuration Register 1 (CFG1)
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
D15 D14 D13 D12 D11 D10 D9
D8
D7 D 6 D5
D4
D3
D2
D1
D0
AGC AMP Power Down
Filter Power Down
SAMPLE RATE (& Filter) Set up (2 bits)
FILTER MUX Select
SUM 2 SUMMING AMP Control (2 bits)
SUM 1 SUMMING AMP Control (2 bits)
SUM 1 MUX Select (2 bits)
VOLUME CONTROL (3 bits)
VOLUME CONT. MUX Select (2 bits)
Configuration Register 1 (CFG1)
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
D15 D14 D13 D12 D11 D10 D9
D8
D7 D 6 D5
D4
D3
D2
D1
D0
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
D15 D14 D13 D12 D11 D10 D9
D8
D7 D 6 D5
D4
D3
D2
D1
D0
VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD
D15 D14 D13 D12 D11 D10 D9
D8
D7 D 6 D5
D4
D3
D2
D1
D0
6.3.6
Power-up Sequence
This sequence prepares the ISD5100 Series for an operation to follow, waiting the Tpud time before
sending the next command sequence.
1.
Send I
2C POWER UP
2.
Send one byte 10000000 {Slave Address, R/W = 0} 80h
3.
Slave ACK
4.
Wait for SCL High
5.
Send one byte 10000000 {Command Byte = Power Up} 80h
6.
Slave ACK
7.
Wait for SCL High
8.
Send I
2C STOP
Playback Mode
The command sequence for an analog Playback operation can be handled several ways. The most
straightforward approach would be to incorporate a single four byte exchange, which consists of the
Slave Address (80h), the Command Byte (A9h) for Play Analog @ Address, and the two address
bytes.




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