Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

EMC2103 Datasheet(PDF) 41 Page - SMSC Corporation

Part # EMC2103
Description  RPM-Based Fan Controller with HW Thermal Shutdown
PDF  84 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SMSC [SMSC Corporation]
Direct Link  http://www.smsc.com
Logo SMSC - SMSC Corporation

EMC2103 Datasheet(HTML) 41 Page - SMSC Corporation

Back Button EMC2103 Datasheet HTML 37Page - SMSC Corporation EMC2103 Datasheet HTML 38Page - SMSC Corporation EMC2103 Datasheet HTML 39Page - SMSC Corporation EMC2103 Datasheet HTML 40Page - SMSC Corporation EMC2103 Datasheet HTML 41Page - SMSC Corporation EMC2103 Datasheet HTML 42Page - SMSC Corporation EMC2103 Datasheet HTML 43Page - SMSC Corporation EMC2103 Datasheet HTML 44Page - SMSC Corporation EMC2103 Datasheet HTML 45Page - SMSC Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 41 / 84 page
background image
RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2103
41
Revision 0.85 (01-29-08)
DATASHEET
During Power-On-Reset (POR), the default values are stored in the registers. A POR is initiated when
power is first applied to the part and the voltage on the VDD supply surpasses the POR level as
specified in the electrical characteristics. Any reads to undefined registers will return 00h. Writes to
undefined registers will not have an effect.
6.1.1
Lock Entries
The Lock Column describes the locking mechanism, if any, used for individual registers. All SWL
registers are Software Locked and therefore made read-only when the LOCK bit is set.
78h
R/W
LUT Temp 4
Setting 8
Stores the threshold level for the
Internal Diode channel (or Pushed
Temp 2 temp) that is associated with
the Drive 8 value
7Fh
(127°C)
LUT
Lock
Page 64
79h
R/W
LUT Temp
Hysteresis
Stores the hysteresis that is shared
for all temperature inputs
0Ah
(10°C)
LUT
Lock
Page 64
E1h **
R/W
GPIO Direction
Register **
Controls the GPIO direction for
GPIOs 1 and 2
00h
No
Page 65
E2h **
R/W
GPIO Output
Configuration
Register **
Controls the output type of GPIOs 1
and 2
00h
No
Page 66
E3h **
R/W
GPIO Input
Register **
Stores the inputs for GPIOs 1 and 2
00h
No
Page 66
E4h **
R/W
GPIO Output
Register **
Controls the output state of GPIOs 1
and 2
00h
No
Page 66
E5h **
R/W
GPIO Interrupt
Enable Register **
Enables interrupts for GPIOs 1 and 2
00h
No
Page 67
E6h **
R/W
GPIO Status **
Indicates when the GPIOs change
state
00h
No
Page 67
Lock Register
EF
R/W
Software Lock
Locks all SWL registers
00h
SWL
Page 68
Revision Registers
FCh
R
Product Features
Indicates which pin selected options
are enabled
00h
No
Page 68
FDh
R
Product ID
EMC2103-1
Stores the unique Product ID
24h
No
Page 69
Product ID
EMC2103-2
26h
No
FEh
R
Manufacturer ID
Manufacturer ID
5Dh
No
Page 69
FFh
R
Revision
Revision
00h
No
Page 69
Table 6.1 EMC2103 Register Set (continued)
ADDR
R/W
REGISTER
NAME
FUNCTION
DEFAULT
VALUE
LOCK
PAGE



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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