Cirrus-logic CS4396 Manuel d'utilisateur télécharger pdf (Page 21)

CS4396

DS288PP1 21

SDA

SCL

001000

ADDR

AD0

R/W

Start

ACK

DATA

1-8

ACK

DATA

1-8

ACK

Stop

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

Note 1

Figure 6. Control Port Timing, I

2

C Mode

MAP

MSB

LSB

DATA

byte 1

byte n

R/W

MAP = Memory Address Pointer = 0

ADDRESS

CHIP

CDIN

CCLK

CS

0010000

Figure 5. Control Port Timing, SPI mode

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 27 28

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