AS3701 datasheet(55/110 Pages) AMSOSRAM

55 / 110 page

Page 54

ams Datasheet

Document Feedback

[v1-11] 2016-Dec-14

AS3701 − Detailed Description – System Functions

I²C Protocol

Figure 59:

I²C Symbol Definition

I²C Write Access

Byte Write and Page Write formats are used to write data to the

slave.

Figure 60:

I²C Byte Write

Figure 61:

I²C Page Write

Symbol

Definition

Note

Start condition after Stop

1 bit

Repeated Start

1 bit

Device address for Write

1000 0000b (80h)

Device address for Read

1000 0001b (81h)

Word address

8 bit

AAcknowledge

1 bit

NNo Acknowledge

1 bit

reg_data

8 bit

data (n)

8 bit

Stop condition

1 bit

WA++

Increment word address internally

During acknowledge

reg_data

A P

SDW

write register

WA++

reg_data 2

...

reg_data n

SDW

write register

WA++

write register

WA++

write register

WA++

reg_data 1

AS3701 Arkusz danych(PDF) 55 Page - ams-OSRAM AG

AS3701 Arkusz danych(HTML) 55 Page - ams-OSRAM AG

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

Arkusz danych Pobierz

Link URL