Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Mexican  ▼
ALLDATASHEET.COM.MX

X  

Preview PDF HTML

USB5734 Datasheet(PDF) 22 Page - Microchip Technology

No. de pieza USB5734
Descripción Electrónicos  4-Port SS/HS USB Controller Hub
PDF  61 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  MICROCHIP [Microchip Technology]
Página de inicio  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

USB5734 Datasheet(HTML) 22 Page - Microchip Technology

Back Button USB5734 Datasheet HTML 18Page - Microchip Technology USB5734 Datasheet HTML 19Page - Microchip Technology USB5734 Datasheet HTML 20Page - Microchip Technology USB5734 Datasheet HTML 21Page - Microchip Technology USB5734 Datasheet HTML 22Page - Microchip Technology USB5734 Datasheet HTML 23Page - Microchip Technology USB5734 Datasheet HTML 24Page - Microchip Technology USB5734 Datasheet HTML 25Page - Microchip Technology USB5734 Datasheet HTML 26Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 61 page
background image
USB5734
DS00001854D-page 22
 2015-2016 Microchip Technology Inc.
3.4.5.3
Configuration 3 - Speed Indicator Mode
When the CFG_STRAP is configured to this mode, the programmable function pins (PROG_FUNC[7:1]) are set to indi-
cate speed status, host type, and provide an SMBus/I2C interface. Table 3-18 details the PROG_FUNC[7:1] pin assign-
ments in this mode.
TABLE 3-18:
CONFIGURATION 3 PROG_FUNC[7:1] FUNCTION ASSIGNMENT
Pin
Function
Buffer
Type
Description
PROG_FUNC1
SPEED_IND1
O12
Port 1 Speed Indicator
Tri-state: Not connected
0: USB 2.0 / USB 1.1
1: USB 3.1 Gen 1
PROG_FUNC2
SPEED_IND2
O6
Port 2 Speed Indicator
Tri-state: Not connected
0: USB 2.0 / USB 1.1
1: USB 3.1 Gen 1
PROG_FUNC3
SPEED_IND3
O12
Port 3 Speed Indicator
Tri-state: Not connected
0: USB 2.0 / USB 1.1
1: USB 3.1 Gen 1
PROG_FUNC4
SMDAT
OD12
SMBus/I2C Data
The SMBus/I2C interface acts as SMBus slave or I2C bridge
dependent on the device configuration. Refer to Section 3.4.1,
"SPI/SMBus/I2C/UART Configuration (I2C_SLV_CFG[1:0])".
PROG_FUNC5
SMCLK
OD12
SMBus/I2C Clock
The SMBus/I2C interface acts as SMBus slave or I2C bridge
dependent on the device configuration. Refer to Section 3.4.1,
"SPI/SMBus/I2C/UART Configuration (I2C_SLV_CFG[1:0])".
PROG_FUNC6
SPEED_IND4
O12
Port 4 Speed Indicator
Tri-state: Not connected
0: USB 2.0 / USB 1.1
1: USB 3.1 Gen 1
PROG_FUNC7
HOST_TYPE
O10
Port 0 USB Host Type
Tri-state: No USB host detected on Port 0
0: USB 3.1 Gen 1 Host detected on Port 0
1: USB 2.0 or USB 1.1 Host detected on Port 0
A USB 2.0 Host is considered detected when the USB 2.0 hub
address register holds a non-zero value. A USB 3.1 Gen 1
Host is considered detected when the USB 3.1 Gen 1 hub
address register holds a non-zero value.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com