M1025-1026 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
M1025-1026 Datasheet PDF : 16 Pages
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ADM1025/ADM1025A
Table XII. Registers 15h–3Dh – Value and Limit Registers
Address
15h
1Fh
20h
21h
22h
23h
24h
25h
26h
27h
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
R/W
Read/Write
Read/Write
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
Manufacturers Test Register
Offset Register
2.5 V Reading
VCCP Reading
3.3 V Reading
5 V Reading
12 V Reading
VCC Reading
Remote Diode Temperature Reading
Local Temperature Reading
2.5 V High Limit
2.5 V Low Limit
VCCP High Limit
VCCP Low Limit
3.3 V High Limit
3.3 V Low Limit
5 V High Limit
5 V Low Limit
12 V High Limit
12 V Low Limit
VCC High Limit
VCC Low Limit
Remote Temperature High Limit
Remote Temperature Low Limit
Local Temperature High Limit
Local Temperature Low Limit
NOTE
For the high limits of the voltages, the device is doing a greater-than compari-
son. For the low limits, however, it is doing a less-than or equal comparison.
Table XIII. Register 15h – Manufacturers Test Register
Bit Name
0
R/W
Read/Write
1
Read/Write
2–7 Reserved Read/Write
Description
Used to select RST or INT
functions. Refer to RST/INT
Input section.
Used to select RST or INT
functions. Refer to RST/INT
Input section.
Reserved. Only values written
to these bits should be zeros.
Table XIV. Register 3Eh – Company ID
Value (Bits 7:0) R/W
Description
0100 0001
Read Only
This location contains the
company identification
number which may be used
by software to determine
the manufacturer’s device.
This register is read only.
Table XV. Register 3Fh – Stepping
Value (Bits 7:0) R/W
Description
0010 [Version]
Read Only
Stepping ID Number and
Version
Table XVI. NAND Tree Test Vectors
Vector
ADD/RST/
No. SDA SCL VID0 VID1 VID2 VID3 INT/NTO
1
0
00
0 001
2
0
00
0 010
3
0
00
0 111
4
0
00
1 110
5
0
01
1 111
6
0
11
1 110
7
1
11
1 111
REV. A
–15–
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