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AS7225

Datasheet

• PUBLIC

DS000496

• v2-00 • 2019-Jun-28

│ 33

10.2

Detailed Register Description

10.2.1

Hardware Version Registers (Address 0x00/0x01)

These byte registers are used together as HW_V_H: HW_V_L

Figure 25:

Hardware Version Register High

Addr: 0x00

HW_VERSION_H

Bit

Bit Name

Default

Access

Bit Description

7:0

Device Type

0x40

Device type number

Figure 26:

Hardware Version Register Low

Addr: 0x01

HW_VERSION_L

Bit

Bit Name

Default

Access

Bit Description

7:0

HW Version

0x19

Hardware version number

10.2.2

Firmware Version Registers (Address 0x02/0x03)

These byte registers are used together as FW_V_H: FW_V_L. Set register 0x02 or 0x03 to 1-3 to get

each firmware positions. Other write values set registers 0x02/0x03 to zero.

Figure 27:

Firmware Version Register High

Addr: 0x02 (R/W)

FW_VERSION_H

Bit

Bit Name

Default

Access

Bit Description

15:8

MAJOR Version

Major version high byte

15:8

PATCH Version

Patch version high byte

15:8

BUILD Version

Build version high byte

7:0

Firmware Position

FW position setting

1= Read out Major version

2= Read out Patch version

3= Read out Build version

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