TCS34727FN datasheet(22/41 Pages) OSRAM

22 / 41 page

ams Datasheet

Page 21

[v1-04] 2020-Apr-10

Document Feedback

TCS3472 − Register Description

Command Register

The command register specifies the address of the target

Figure 25:

Command Register

76543

CMD

TYPE

ADDR/SF

Fields

Bits

Description

CMD

Select Command Register. Must write as 1 when addressing COMMAND register.

TYPE

6:5

Selects type of transaction to follow in subsequent data transfers:

FIELD VALUE

TRANSACTION TYPE

Repeated byte protocol transaction

Auto-increment protocol transaction

Reserved — Do not use

Special function — See description below

Byte protocol will repeatedly read the same register with each data access. Block

protocol will provide auto-increment function to read successive bytes.

ADDR/SF

4:0

Address field/special function field. Depending on the transaction type, see above,

this field either specifies a special function command or selects the specific

control-status-data register for subsequent read and write transactions. The field

values listed below only apply to special function commands:

FIELD VALUE

READ VALUE

00110

Clear channel interrupt clear

Other

Reserved — Do not write

The Clear channel interrupt clear special function clears any pending interrupt and

is self-clearing.

TCS34727FN Scheda tecnica(PDF) 22 Page - OSRAM GmbH

TCS34727FN Scheda tecnica(HTML) 22 Page - OSRAM GmbH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41

Scheda tecnica Scarica

Link URL