CS43L41 查看數據表（PDF） - Cirrus Logic

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CS43L41

Low Power 24-Bit, 96 kHz DAC with Volume Control

Cirrus Logic 

Confidential Draft

9/23/99

7.3 MEMORY ADDRESS POINTER (MAP)

7

INCR

0

6

Reserved

0

5

Reserved

0

INCR (Auto MAP Increment Enable)

Default = ‘0’.

0 - Disabled

1 - Enabled

4

Reserved

0

MAP0-2 (Memory Address Pointer)

Default = ‘000’.

3

Reserved

0

2

MAP2

0

CS43L41

1

MAP1

0

0

MAP0

0

CS

CCLK

CDIN

CHIP

ADDRESS

MAP

DATA

0010000

R/W

MSB

LSB

byte 1 byte n

MAP = Memory Address Pointer

Figure 7. SPI Mode Control Port Formatting

SDA

001000

ADDR

AD0

R/W ACK

Note 1

DATA

1-8

ACK

DATA

1-8

ACK

SCL

Start

Stop

Note: If operation is a write, this byte contains the Memory Address Pointer, MAP.

Figure 8. I2C Mode Control Port Formatting

DS473PP1

27

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