Справочник Пользователя для Bixolon SRP-F310/312

 

4-3-6 Parallel Communication Block Diagram 
 
The printer support the bidirectional Parallel Interface with Centronics, Nibble, Byte Mode. 
The Centronics is Forward and the Nibble, Byte are reverse Mode. 
 

 

[Figure 4-10 IEEE1284 Communication Block Diagram] 

4-3-7 USB Communication Block Diagram 
 
The printer support the USB (Universal Serial Bus). The transfer type of the printer is the BULK. 
 

 

[Figure 4-11 USB2.0 Communication Block Diagram] 

 
4-3-8 DIP Switch Circuit 
 
The key board circuit consist of the scan signal of 3 lines and the return signal of 2-line. The CPU sends 
repeatedly and continuously the scan data DIP_A~DIP. The DIP S/W information input in the return signal if 
the specific DIP S/W is ON status during the given time. The CPU reads the data through DIP IN1~IN2 and 
analyzes what DIP S/W is ON and performs the selected function. 
 

[Figure 4-12 USB Communication Block Diagram]