Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

EVAL-ADM1022 Datasheet(PDF) 13 Page - Analog Devices

Part No. EVAL-ADM1022
Description  Evaluation Board for Microprocessor System Temperature Monitor
Download  14 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo 

EVAL-ADM1022 Datasheet(HTML) 13 Page - Analog Devices

 
Zoom Inzoom in Zoom Outzoom out
 13 / 14 page
background image
EVAL-ADM1022
–13–
REV. B
APPENDIX A. ADM1022 REGISTERS
More detailed information on each of the registers may be found in the ADM1022 datasheet.
TABLE7. LIST OF ADM1022 REGISTERS
Register Name
Address A7 - A0 in hex
Comments
Value Registers
0x13 – 0x3A
See Table 8
Company ID
0x3E
This location will contain the company identification
number. This register is read only.
Revision
0x3F
This location will contain the revision number of the
part in the lower four bits of the register [3:0]. The
upper four bits reflect the ADM1022 Version Number
[7:4]. The first version is 1100. The next version of
ADM1022 would be 1101, etc. For instance, if the
stepping were A0 and this part is a ADM1022, then
this register would read 1100 0000. This register is
read only.
Configuration Register
0x40
Power on value = 0010 0101
Interrupt Status Register
0x41
Power on value = 0000 0000
Interrupt Mask Register
0x43
Power on value = 0000 0000
Interrupt Status Register Mirror
0x4C
Power on value = 0000 0000
TABLE 8. REGISTERS 0X13- 0X3A VALUE REGISTERS
Address
Read/Write
Description
0x13
Read/Write
Programmable Local Temp Sensor Automatic Trip Point - default 70 degrees C.
This register can only be written to if the write once bit in the configuration register
(0x40, bit 3) has not been set.
0x14
Read/Write
Programmable Remote Thermal Diode Automatic Trip Point - default 100 degrees C.
This register can only be written to if the write once bit in the configuration register
(0x40, bit 3) has not been set.
0x15
Read/Write
Test register for manufacturer’s use only. Do not write to this register
0x17
Read Only
Default Local Temp Sensor Automatic Trip Point - default 70 degrees C
Cannot be changed. Disabled when bit 3 of Config. register is set
0x18
Read Only
Default Remote Thermal Diode Automatic Trip Point - default 100 degrees C
Cannot be changed. Disabled when bit 3 of Config register is set
0x19
Read/Write
Analog Output, FAN_SPD (defaults to 0x00h)
0x20
Read Only
External Temperature Value Diode 2
0x26
Read Only
External Temperature Value Diode 1
0x27
Read Only
Internal Temperature
0x2B
Read/Write
External Temperature Diode 2 High Limit
0x2C
Read/Write
External Temperature Diode 2 Low Limit
0x37
Read/Write
External Temperature Diode 1 High Limit
0x38
Read/Write
External Temperature Diode 1 Low Limit
0x39
Read/Write
Internal Temperature High Limit
0x3A
Read/Write
Internal Temperature Low Limit


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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