TCS3530 datasheet(35/106 Pages) OSRAM

35 / 106 page

Page 34

Datasheet, Public

Document Feedback

[v3-00] 2023-Jun-23

TCS3530 − Register O ver view

FD_NR_SAMPLES_ALTERNATIVE0 Register

Figure 37:

FD_NR_SAMPLES_ALTERNATIVE0

Note(s):

1. Return to the Register Map (0x8D).

FD_NR_SAMPLES_ALTERNATIVE1 Register

Figure 38:

FD_NR_SAMPLES_ALTERNATIVE1

Note(s):

1. Return to the Register Map (0x8E)

Addr: 0x8D

FD_NR_SAMPLES_ALTERNATIVE0

Bit

Field

Reset

Type

Bit Description

7:0

FD_NR_SAMPLES_

ALTERNATIVE [7:0]

0R/W

FD_NR_OF_SAMPLES_ALTERNATIVE defines the total

measurement time for Flicker together with SAMPLE_

TIME in steps of 1.388889μs modulator clock. Please

observe that FD_NR_OF_SAMPLES_ALTERNATIVE needs

to be set in register 0x8D and 0x8E (11-bit wide). It

counts from 0-2047 (2048 counts).

FDMeasurementTime = (FD_NR_SAMPLES_

ALTERNATIVE+1) x (SAMPLE_TIME+1) x 1.388889μs

Default: 250μs = (0+1) x (179+1) x 1.388889μs

Example: 100ms = (399+1) x (179+1) x 1.388889μs

In case residual measurement is enabled, SAMPLE_TIME

is reduced which also reduces FDMeasurementTime.

Addr: 0x8E

FD_NR_SAMPLES_ALTERNATIVE1

Bit

Field

Reset

Type

Bit Description

7:3

Reserved

2:0

FD_NR_SAMPLES_

ALTERNATIVE[10:8]

R/W

Please see FD_NR_SAMPLES_ALTERNATIVE0.

TCS3530 数据表(PDF) 35 Page - OSRAM GmbH

TCS3530 数据表(HTML) 35 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 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载