USB2422 datasheet(21/47 Pages) MICROCHIP

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 2013 - 2015 Microchip Technology Inc.

DS00001726B-page 21

USB2422

4.4.1

VENDOR ID LEAST SIGNIFICANT BIT REGISTER (VIDL)

4.4.2

VENDOR ID MOST SIGNIFICANT BIT REGISTER (VIDM)

4.4.3

PRODUCT ID LEAST SIGNIFICANT BIT REGISTER (PIDL)

4.4.4

PRODUCT ID MOST SIGNIFICANT BIT REGISTER (PIDM)

Offset:

00h

Size:

8 bits

Bits

Description

Type

Default

7:0

Least Significant Byte of the Vendor ID (VID_LSB)

This is a 16-bit value that uniquely identifies the Vendor of the user device

(assigned by USB-Interface Forum). This field is set by the OEM using the

SMBus interface option.

R/W

00h

Address:

01h

Size:

8 bits

Bits

Description

Type

Default

7:0

Most Significant Byte of the Vendor ID (VID_LSB)

This is a 16-bit value that uniquely identifies the Vendor of the user device

(assigned by USB-Interface Forum). This field is set by the OEM using the

SMBus interface options.

R/W

00h

Address:

02h

Size:

8 bits

Bits

Description

Type

Default

7:0

Least Significant Byte of the Product ID (PID_LSB)

This is a 16-bit value that the Vendor can assign that uniquely identifies this

particular product (assigned by OEM). This field is set by the OEM using the

SMBus interface options.

R/W

00h

Address:

03h

Size:

8 bits

Bits

Description

Type

Default

7:0

Most Significant Byte of the Product ID (PID_LSB)

This is a 16-bit value that the Vendor can assign that uniquely identifies this

particular product (assigned by OEM). This field is set by the OEM using

either SMBus interface options.

R/W

00h

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