aduc7032 Analog Devices, Inc., aduc7032 Datasheet - Page 125

• Manufacturer Part Number: aduc7032
• Description: Microconverter Integrated, Precision Battery Sensor
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
PART IDENTIFICATION
Two registers mapped into the MMR space are intended to
allow user code identify and trace, manufacturing lot ID
information, part ID number, silicon mask revision and kernel
System Serial ID Register 0:
Name :
Address :
Default Value :
Access :
Function :
Bit
31-27
26-22
21-16
15-0
Description
Wafer Number:
The 5 bits read from this location will give the wafer number ( 1-24 ) from the Wafer Fabrication Lot ID which this device
came from , and when used in conjunction with SYSSER0[26-0] provides individual wafer traceability.
The 5 bits read from this location reflect the manufacturing plant associate with this Wafer Lot, and used in conjunction
with SYSSER0[21-0] provides wafer lot traceability.
The 6 bits read from this location form part of the Wafer Lot Fabrication ID, and used in conjunction with SYSSER0[26-22]
and SYSSER0[15-0] provides wafer lot traceability.
Wafer Lot Fabrication ID
These 16 LSBs will hold a 16-bit number which should be interpreted as the Wafer Fabrication Lot ID number. When used
in conjunction with the value in SYSSER1 i.e. the manufacturing lot ID, this number is a unique identifier for the part.
Wafer Lot Fabrication Plant
Wafer Lot fabrication ID
SYSSER0
0xFFFF0238
0x00000000(Updated by kernel at power-on)
Read/Write
At power-on, this 32-bit register will hold the value of the original manufacturing lot number from which this specific
ADuC7032 unit was manufactured (bottom die only). Used in conjunction with SYSSER1, this lot number will allow
the full manufacturing history of this part to be traced.
Table 84 : SYSSER0 MMR Bit Descriptions
Rev. PrD | Page 125 of 128
revision. This information is contained in the SYSSER0 and
SYSSER1 MMR which are described in detail below..
ADuC7032