EVB-USB4640 SMSC, EVB-USB4640 Datasheet - Page 61

• Manufacturer Part Number: EVB-USB4640
• Description: EVALUATION BOARD FOR USB4640
• Manufacturer: SMSC

Specifications of EVB-USB4640

• Main Purpose: Interface, USB 2.0 Hub
• Embedded: *
• Utilized Ic / Part: USB4640
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1107

High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Controller
Datasheet
Chapter 11 GPIO Usage
SMSC USB4640/USB4640i
GPIO10
GPIO12
GPIO14
GPIO15
GPIO1
GPIO2
GPIO4
GPIO5
GPIO6
NAME
ACTIVE
LEVEL
H
H
H
H
L
L
L
L
L
Table 11.1 USB4640/USB4640i GPIO Usage
LED / TxD
CRD_PWR_CTRL
xD_nCD
SD_nCD
RxD
SCL
SDA
SD_WP
MS_nCD
SYMBOL
DATASHEET
61
LED indicator / Serial port transmit line
Serial port receive line
Serial EEPROM clock
Serial EEPROM data
Secure Digital card write protect assertion
Card power control
Memory Stick card detect
xD-Picture card detect
Secure Digital card detect
DESCRIPTION AND NOTE
Revision 1.0 (06-09-09)