STLC5048 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STLC5048

FULLY PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER

STMicroelectronics 

STLC5048

Coefficient State register (COEFST)

Addr= 61h; Reset Value=F0h

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

R/W

1

1

0

0

0

0

1

FD3

FD2

FD1

FD0

FR3

FR2

FR1

FR0

FR0..3=1: All channel filters and gain blocks are configured as defined in the ringing state

FR0..3=0: All channel filters and gain blocks are configured as defined with the programmed value if also the

corresponding FD bit is set to 0

FD0..3=1: All channel filters and gain blocks are configured as defined in the default state if also the correspond-

ing FR bit is set to 0

FD0..3=0: All channel filters and gain blocks are configured as defined with the programmed value if also the

corresponding FR bit is set to 0

Software Revision ID Code (SWRID)

Addr=70h; Read only.

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

1

1

1

1

0

0

0

0

0

0

0

1

0

1

0

0

This register contains the DSP Software revision Code identifier.

Hardware Revision ID Code (HWRID)

Addr=71h; Read only.

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

1

1

1

1

0

0

0

1

0

0

0

0

0

0

0

1

This register contains the Silicon revision Code identifier.

SINGLE BYTE INSTRUCTION

Name

Description

ID

REACOM

Realignment command

28h

CKSTART

Start Checksum

29h

Realignment Command (REACOM)

This single instruction is used to realign the MCU interface in case of out of synchronisation. This instruction

must be executed Nmax+1 times to be successfull.

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

0

0

1

0

1

0

0

0

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