AK7750 Datasheet, PDF(69/77 Page) Asahi Kasei Microsystems – Audio DSP with Built-in Hands-Free Phone Features

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AK7750 Datasheet, PDF (69/77 Pages) Asahi Kasei Microsystems – Audio DSP with Built-in Hands-Free Phone Features

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[ASAHI KASEI]

2) Program map

EEPROMADDRESS

0000h

0001h

0002h

0003h

0004h

0005h

0006h

0007h

zzzz

0BFEh

0BFFh

0C00h

0C01h

0C02h

0C03h

0C04h

0C05h

0C06h

0C07h

0C08h

zzzz

1403h

1404h

1405h

1406h

1407h

1408h

1409h

140Ah

140Bh

zzzz

1494h

1495h

1496h

1497h

1498h â¼ 1519A

151Ah

151Bh

151Ch

151Dh

151Eh

151Fh

1520h

1521h

1522h

1523h

1524h

1525h

1526h

1527h

1528h

1529h

152Ah

DATA

C0h

00h

PRAM0 DATA31-24

PRAM0 DATA23-16

PRAM0 DATA15-8

PRAM0 DATA7-0

PRAM1 DATA31-24

zzzz

PRAM766 DATA7-0

PRAM767 DATA31-24

PRAM767 DATA23-16

PRAM767 DATA15-8

PRAM767 DATA7-0

A0h

00h

CRAM0 DATA15-8

CRAM0 DATA7-0

CRAM1 DATA15-8

zzzz

CRAM1022 DATA7-0

CRAM1023 DATA15-8

CRAM1023 DATA7-0

90h

00h

OFRAM0 DATA23-16

OFRAM0 DATA15-8

OFRAM0 DATA7-0

OFRAM1 DATA23-16

zzzz

OFRAM46 DATA7-0

OFRAM47 DATA23-16

OFRAM47 DATA15-8

OFRAM47 DATA7-0

00h

60h

DATA

62h

DATA

64h

DATA

66h

DATA

68h

DATA

6Ah

DATA

6Ch

DATA

B6h

CRC DATA15-8

CRC DATA7-0

Note

PRAM WRITE command code

PRAM address MSB side

PRAM address LSB side

PRAM address 0 MSB 8bit data

PRAM address 0 MSB-1 8bit data

PRAM address 0 MSB-2 8bit data

PRAM address 0 LSB 8bit data

PRAM address 1 MSB 8bit data

PRAM address 766 LSB 8bit data

PRAM address 767 MSB 8bit data

PRAM address 767 MSB-1 8bit data

PRAM address 767 MSB-2 8bit data

PRAM address 767 LSB 8bit data

CRAM WRITE command code

CRAM address MSB side

CRAM address LSB side

CRAM address 0 MSB 8bit data

CRAM address 0 LSB 8bit data

CRAM address 1 MSB 8bit data

CRAM address 1022 LSB 8bit data

CRAM address 1023 MSB 8bit data

CRAM address 1023 LSB 8bit data

OFRAM WRITE command code

OFRAM address

OFRAM address 0 MSB 8bit data

OFRAM address 0 MSB-1 8bit data

OFRAM address 0 LSB 8bit data

OFRAM address 1 MSB 8bit data

OFRAM address 46 LSB 8bit data

OFRAM address 47 MSB 8bit data

OFRAM address 47 MSB-1 8bit address

OFRAM address 47 LSB 8bit address

Reserved

CONT0 WRITE command code

CONT0 data

CONT1 WRITE command code

CONT1 data

CONT2 WRITE command code

CONT2 data

CONT3 WRITE command code

CONT3 data

CONT4 WRITE command code

CONT4 data

CONT5 WRITE command code

CONT5 data

CONT6 WRITE command code

CONT6 data

CRC WRITE command code

CRC MSB 8bit data

CRC LSB 8bit data

[MS0296-E-00]

[AK7750]

2005/03

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