ADIS16480SLASHPCBZ datasheet(23/40 Pages) AD

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Data Sheet

ADIS16480

Rev. 0 | Page 23 of 40

FIRMWARE REVISION

The FIRM_REV register (see Table 62) provides the firmware

revision for the internal processor. Each nibble represents a

digit in this revision code. For example, if FIRM_REV =

0x0102, the firmware revision is 1.02.

Table 62. FIRM_REV (Page 3, Base Address = 0x78)

Bits

Description

[15:12]

Binary, revision, 10’s digit

[11:8]

Binary, revision, 1’s digit

[7:4]

Binary, revision, tenths digit

[3:0]

Binary, revision, hundredths digit

The FIRM_DM register (see Table 63) contains the month and

day of the factory configuration date. FIRM_DM[15:12] and

FIRM_DM[11:8] contain digits that represent the month

of factory configuration. For example, November is the 11th

month in a year and represented by FIRM_DM[15:8] = 0x11.

FIRM_DM[7:4] and FIRM_DM[3:0] contain digits that represent

the day of factory configuration. For example, the 27th day of

the month is represented by FIRM_DM[7:0] = 0x27.

Table 63. FIRM_DM (Page 3, Base Address = 0x7A)

Bits

Description

[15:12]

Binary, month 10’s digit, range: 0 to 1

[11:8]

Binary, month 1’s digit, range: 0 to 9

[7:4]

Binary, day 10’s digit, range: 0 to 3

[3:0]

Binary, day 1’s digit, range: 0 to 9

The FIRM_Y register (see Table 64) contains the year of the

factory configuration date. For example, the year of 2013 is

represented by FIRM_Y = 0x2013.

Table 64. FIRM_Y (Page 3, Base Address = 0x7C)

Bits

Description

[15:12]

Binary, year 1000’s digit, range: 0 to 9

[11:8]

Binary, year 100’s digit, range: 0 to 9

[7:4]

Binary, year 10’s digit, range: 0 to 9

[3:0]

Binary, year 1’s digit, range: 0 to 9

PRODUCT IDENTIFICATION

The PROD_ID register (see Table 65) contains the binary

equivalent of the part number (16,480 = 0x4060), and the

SERIAL_NUM register (see Table 66) contains a lot specific

serial number.

Table 65. PROD_ID (Page 0, Base Address = 0x7E)

Bits

Description (Default = 0x4060)

[15:0]

Product identification = 0x4060

Table 66. SERIAL_NUM (Page 4, Base Address = 0x20)

Bits

Description

[15:0]

Lot specific serial number

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