数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

SWCS049A 数据表(PDF) 63 Page - Texas Instruments

部件名 SWCS049A
功能描述  TPS65911 Integrated Power Management Unit Top Specification
PDF  144 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

SWCS049A 数据表(HTML) 63 Page - Texas Instruments

Back Button SWCS049A Datasheet HTML 59Page - Texas Instruments SWCS049A Datasheet HTML 60Page - Texas Instruments SWCS049A Datasheet HTML 61Page - Texas Instruments SWCS049A Datasheet HTML 62Page - Texas Instruments SWCS049A Datasheet HTML 63Page - Texas Instruments SWCS049A Datasheet HTML 64Page - Texas Instruments SWCS049A Datasheet HTML 65Page - Texas Instruments SWCS049A Datasheet HTML 66Page - Texas Instruments SWCS049A Datasheet HTML 67Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 63 / 144 page
background image
SWCS049-021
D
A
D
6
D
A
D
5
D
A
D
4
D
A
D
3
D
A
D
2
D
A
D
1
D
A
D
0
W
R
I
T
E
A
C
K
R
A
D
7
R
A
D
6
R
A
D
5
R
A
D
4
R
A
D
3
R
A
D
2
R
A
D
1
R
A
D
0
A
C
K
D
A
T
7
D
A
T
6
D
A
T
5
D
A
T
4
D
A
T
3
D
A
T
2
D
A
T
1
D
A
T
0
A
C
K
S
T
O
P
S
T
A
R
T
SDA
SCL
D
A
D
6
D
A
D
5
D
A
D
4
D
A
D
3
D
A
D
2
D
A
D
1
D
A
D
0
R
E
A
D
A
C
K
S
T
A
R
T
D
A
D
7
SWCS049-020
D
A
D
6
D
A
D
5
D
A
D
4
D
A
D
3
D
A
D
2
D
A
D
1
D
A
D
0
W
R
I
T
E
A
C
K
DAD: Device address
RAD: Register address
DAT: Data
R
A
D
7
R
A
D
6
R
A
D
5
R
A
D
4
R
A
D
3
R
A
D
2
R
A
D
1
R
A
D
0
A
C
K
D
A
T
7
D
A
T
6
D
A
T
5
D
A
T
4
D
A
T
3
D
A
T
2
D
A
T
1
D
A
T
0
A
C
K
S
T
O
P
SDA
SCL
Slave drives SDA
Master drives SDA
S
T
A
R
T
63
TPS65911
www.ti.com
SWCS049S – JUNE 2010 – REVISED AUGUST 2018
Submit Documentation Feedback
Product Folder Links: TPS65911
Detailed Description
Copyright © 2010–2018, Texas Instruments Incorporated
6.12.1
Access Protocols
For compatibility, the I2C interfaces in the TPS65911 device use the same read/write protocol as other TI
power ICs, based on an internal register size of 8 bits. Supported transactions are described in the
following sections.
6.12.1.1 Single Byte Access
A write access is initiated by a first byte including the address of the device (7 MSBs) and a write
command (LSB), a second byte provides the address (8 bits) of the internal register, and the third byte
represents the data to be written in the internal register, see Figure 6-7.
A read access is initiated by:
•
A first byte, including the address of the device (7 MSBs) and a write command (LSB)
•
A second byte, providing the address (8 bits) of the internal register
•
A third byte, including again the device address (7 MSBs) and the read command (LSB)
The device replies by sending a fourth byte representing the content of the internal register (see
Figure 6-8).
Figure 6-7. I2C Write Access Single Byte
Figure 6-8. I2C Read Access Single Byte
6.12.1.2 Multiple Byte Access to Several Adjacent Registers
A write access is initiated by:
•
A first byte, including the address of the device (7 MSBs) and a write command (LSB)
•
A second byte, providing the base address (8 bits) of the internal registers
The following N bytes represent the data to be written in the internal register starting at the base address
and incremented by one at each data byte (see Figure 6-9).
A read access is initiated by:
•
A first byte, including the address of the device (7 MSBs) and a write command (LSB)
•
A second byte, providing the base address (8 bits) of the internal register
•
A third byte, including again the device address (7 MSBs) and the read command (LSB)
The device replies by sending a fourth byte, representing the content of the internal registers, starting at
the base address and next consecutive ones (see Figure 6-10).



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

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com