CAP1208_15 datasheet(13/64 Pages) MICROCHIP

13 / 64 page

 2013-2015 Microchip Technology Inc.

DS00001570C-page 13

CAP1208

Note 3-5

CAP1208-1 only. For other addressing options, see Section 3.2.2..

3.4.2

BLOCK WRITE

The Block Write is used to write multiple data bytes to a group of contiguous registers as shown in Table 3-7.

APPLICATION NOTE:

When using the Block Write protocol, the internal address pointer will be automatically

incremented after every data byte is received. It will wrap from FFh to 00h.

Note 3-6

CAP1208-1 only. For other addressing options, see Section 3.2.2..

TABLE 3-6:

BLOCK READ PROTOCOL

Start

Slave

Address

ACK

Address

ACK

Start

Slave Address

ACK

1->0

0101_000

(Note 3-5)

XXh

1 ->0

0101_000

(Note 3-5)

XXh

ACK

DATA

ACK

DATA

ACK

DATA

ACK

. . .

DATA

NACK

STOP

XXh

. . .

XXh

0 -> 1

TABLE 3-7:

BLOCK WRITE PROTOCOL

Start

Slave

Address

ACK

Address

ACK

Data

ACK

1 ->0

0101_000

(Note 3-6)

XXh

Data

ACK

Data

ACK

. . .

Data

ACK

Stop

XXh

. . .

XXh

0 -> 1

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