ADM9240 View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
ADM9240 Datasheet PDF : 22 Pages
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ADM9240
Bit
Name
7–0
Address Pointer
Table V. Address Pointer Register
R/W
Description
Write
Address of ADM9240 Registers. See the tables below for detail.
Address Description
15h
Test Register
Table VI. List of Registers
Power on Value
0000 0000
19h
Programmed Value of Analog Output
1111 1111
20h
+2.5 V Measured Value
Indeterminate
21h
22h
++V3.C3CVP1
Measured
Measured
Value
Value
Indeterminate
Indeterminate
23h
+5 V Measured Value
Indeterminate
24h
+12 V Measured Value
Indeterminate
25h
26h
RVeCsCePr2vMedeasured Value
Indeterminate
Indeterminate
27h
Temperature Reading
Indeterminate
28h
FAN1 Reading
Indeterminate
29h
FAN2 Reading
Indeterminate
2Ah Reserved
Indeterminate
2Bh
+2.5 V High Limit
Indeterminate
2Ch +2.5 V Low Limit
Indeterminate
2Dh
2Eh
2Fh
+++VV3.CC3CCVPP11
High
Low
High
Limit
Limit
Limit
Indeterminate
Indeterminate
Indeterminate
30h
+3.3 V Low Limit
Indeterminate
31h
+5 V High Limit
Indeterminate
32h
+5 V Low Limit
Indeterminate
33h
+12 V High Limit
Indeterminate
34h
+12V Low Limit
Indeterminate
35h
36h
37h
VRVeCCsCCePPr22vHLedoigwh
Limit
Limit
Indeterminate
Indeterminate
Indeterminate
38h
Reserved
Indeterminate
39h
Hot Temperature Limit (High)
Indeterminate
3Ah
Hot Temperature Hysteresis Limit (Low) Indeterminate
3Bh
FAN1 Fan Count Limit
Indeterminate
3Ch FAN2 Fan Count Limit
Indeterminate
3Dh Reserved
Indeterminate
3Eh
Company ID Number
0010 0011
3Fh
Revision Number
Die Revision
40h
Configuration Register
41h
Interrupt INT Status Register 1
42h
Interrupt INT Status Register 2
43h
INT Mask Register 1
44h
INT Mask Register 2
45h
Compatibility Register
46h
Chassis Intrusion Clear Register
B44it78hh
NVSeaIrDmia0el–A3d/FdarnesDs RiveisgoisrteRregRister
49h
VID4 Register
4Bh
Temperature Configuration Register
0000 1000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0101 (VID3–VID0)
0010 11(A1)(A0)
1000 000(VID4)
0000 0001
NA7o–teAs0 (Binary Bit 7–0)
SsheutttidnogwBnitm0oodfet.hCisaruetgiiostne:rDtoo1Nsoetlewctrsite to
any other bits in this register.
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
This location will contain the company
identification number (Read Only).
This location will contain the revision
number of the part. (Read Only).
See Table VII
See Table VIII
See Table IX
See Table X
See Table XI
See Table XII
See Table XIII
See Table XIV
See Table XV
See Table XVI
See Table XVII
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