2 Product Specifications
2-12
SAM4S ER-650 SERIES
2-5 Interface Specifications
2-5 B-(d) Signal Description (Port#1)
Pin No.
Signal Name
Signal Direction
Function
1(7)
TX/RX_B
In/Out
2(8)
TX/RX_B In/Out
Transmit/Receive Data Line B
Pin 1 and Pin 2 are shorted each other on I/F PBA.
3(9)
F.GND
-
4(10)
F.GND -
Frame Ground
5(11)
TX/RX_A In/Out
6(12)
TX/RX_A
In/Out
Transmit/Receive Data Line A
Pin 4 and Pin 5 are shorted each other on I/F PBA.
Table2-21 IRC Signal Description
Note :
The signal description of the Port#2 are same as it of the Port#1
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Summary of Contents for ER-650
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Page 68: ...9 Block Diagram 9 2 SAM4S ER 650 SERIES Memo All manuals and user guides at all guides com...
Page 70: ...10 Wiring Diagram 10 2 SAM4S ER 650 SERIES Memo All manuals and user guides at all guides com...
Page 73: ...SAM4S ER 650 SERIES 11 3 11 2 MEMORY PART All manuals and user guides at all guides com...
Page 75: ...SAM4S ER 650 SERIES 11 5 11 4 FISCAL PART All manuals and user guides at all guides com...
Page 78: ...11 8 SAM4S ER 650 SERIES 11 7 KEY SCAN PART Y All manuals and user guides at all guides com...
Page 79: ...SAM4S ER 650 SERIES 11 9 11 8 LCD DISPLAY PART All manuals and user guides at all guides com...
Page 80: ...11 10 SAM4S ER 650 SERIES 11 9 PRINTER PART G G All manuals and user guides at all guides com...
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