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GPIO6 数据表(PDF) 20 Page - Microchip Technology

部件名 GPIO6
功能描述  6-Port USB 3.1 Gen 1 Smart Hub
PDF  60 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

GPIO6 数据表(HTML) 20 Page - Microchip Technology

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USB5806
DS00002236D-page 20
 2016-2018 Microchip Technology Inc.
3.5.2
PORT DISABLE CONFIGURATION (PRT_DIS_P[6:1] / PRT_DIS_M[6:1])
The PRT_DIS_P[6:1] and PRT_DIS_M[6:1] configuration straps are used in conjunction to disable the related port (6-1).
For PRT_DIS_Px (where x is the corresponding port 6-1):
0 = Port x D+ Enabled
1 = Port x D+ Disabled
For PRT_DIS_Mx (where x is the corresponding port 6-1):
0 = Port x D- Enabled
1 = Port x D- Disabled
200 kΩ Pull-Up
CONFIG2
Speed Indicator Mode + SMBus Slave Mode
The SMBus interface will operate in Slave Mode for use with hub configuration.
The following programmable pins will be re-purposed as USB Speed Indicator
outputs:
Pin 63: SPEED_IND1
Pin 61: SPEED_IND2
Pin 56: SPEED_IND3
Pin 60: SPEED_IND4
Pin 50: SPEED_IND5
Pin 71: SPEED_IND6
The SPEED_INDx pins operate in the following manner:
Tri-state: Not connected
0: USB 2.0 / USB 1.1
1: USB 3.1 Gen 1
10 kΩ Pull-Down
CONFIG3
Unused, Reserved
10 kΩ Pull-Up
CONFIG4
Unused, Reserved
10 Ω Pull-Down
CONFIG5
Battery Charging Indicator Mode
The following programmable pins will be re-purposed as USB Battery Charging
Indicator outputs:
Pin 63: BC_IND1
Pin 61: BC_IND2
Pin 56: BC_IND3
Pin 60: BC_IND4
Pin 50: BC_IND5
Pin 71: BC_IND6
The BC_INDx pins operate in the following manner:
Tri-state: Battery Charging not enabled
0: Battery Charging enabled and successful BC handshake has occurred.
1: Battery Charging enabled, but no BC handshake has occurred.
10 Ω Pull-Up
CONFIG6
Unused, Reserved
TABLE 3-11:
CFG_STRAP RESISTOR ENCODING (CONTINUED)
CFG_STRAP
Resistor Value
Config
Setting



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