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USB3503 数据表(PDF) 21 Page - Microchip Technology

部件名 USB3503
功能描述  USB 2.0 HSIC High-Speed Hub Controller Optimized
PDF  73 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

USB3503 数据表(HTML) 21 Page - Microchip Technology

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 2011-2015 Microchip Technology Inc.
DS00001584B-page 21
USB3503
5.3
Serial Interface Register Definitions
5.3.1
REGISTER 00H: VENDOR ID (LSB) - VIDL
Default = 0x24h - Corresponds to Vendor ID.
5.3.2
REGISTER 01H: VENDOR ID (MSB) - VIDM
Default = 0x04h - Corresponds to Vendor ID.
5.3.3
REGISTER 02H: PRODUCT ID (LSB) - PIDL
Default = 0x03h - Corresponds to USB part number for 3-port device.
5.3.4
REGISTER 03H: PRODUCT ID (MSB) - PIDM
Default = 0x35h Corresponds to 3503 device.
5.3.5
REGISTER 04H: DEVICE ID (LSB) - DIDL
Default = 0xA0h
5.3.6
REGISTER 05H: DEVICE ID (MSB) - DIDM
Default = 0xA1h
Bit Number
Bit Name
Description
7:0
VID_LSB
Least Significant Byte of the Vendor ID. 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 customer using the serial interface options.
Bit Number
Bit Name
Description
7:0
VID_MSB
Most Significant Byte of the Vendor ID. 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 customer using serial interface options.
Bit Number
Bit Name
Description
7:0
PID_LSB
Least Significant Byte of the Product ID. This is a 16-bit value that the Vendor
can assign that uniquely identifies this particular product (assigned by
customer). This field is set by the customer using the serial interface options.
Bit Number
Bit Name
Description
7:0
PID_MSB
Most Significant Byte of the Product ID. This is a 16-bit value that the Vendor
can assign that uniquely identifies this particular product (assigned by
customer). This field is set by the customer using the serial interface options.
Bit Number
Bit Name
Description
7:0
DID_LSB
Least Significant Byte of the Device ID. This is a 16-bit device release number
in BCD format (assigned by customer). This field is set by the customer using
the serial interface options.
Bit Number
Bit Name
Description
7:0
DID_MSB
Most Significant Byte of the Device ID. This is a 16-bit device release number
in BCD format (assigned by customer). This field is set by the customer using
the serial interface options.



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