Brother Industries Ltd. T77H228 用户手册

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页码 14
 
 
 
 
5. Interface of connector 
Manufacturer Part number: S6B-PH-SM4-TB (LF) (SN)
 
 
 
Pin Pin 
Name I/O 
Note 
WL_REG_ON 
Used by PMU to enable/disable power the internal regulators. 
VDD3_3V 
  
USB power supply  
DP 
I/O  USB port data plus 
DN 
I/O  USB port data minus 
GND  
 
GND 
  
  
S1 
GND 
  
  
S2 
GND 
  
  
 
 
 
 
6. Windows XP Wireless Utility and install 
Remark: The module is for printer, it is used in the Linux OS, so this Windows driver is just 
for reference. To install the USB driver files, complete below steps: