Instruction Manual

HD132x Series User Manual
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10 9 8 7 6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
JP1
JP2
TPOut- LED0 LED1 LED2 Reset GND TPOut+
TPIn+ TPIn- Vcc
RTS DTR CTR DSR NC Vcc RxD TxD NC GND
Figure 3.7 HD1321 External Interface