Serial Port Pin Assignments - Infinite Peripherals PP-50 Developer's Manual

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PP-50 Serial Port Pin Assignments
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Connecting to an external device through the PP-50 serial port requires the use of
custom cables not supplied by Infinite Peripherals. To aid in the building of these
special cables the following is the PP-50's serial port pin assignment.
Pin
1 GND
2 If connected to GND
3 If connected to GND
4 NC
5 RTS
6 NC
7 TxD
8 NC
9 TxD (for PDA) or RxD (for Printer)
10 NC
11 CTS
12 Vout
13 RxD
14 -
15 If connected to pin 14
Infinite Peripherals, Inc.
www.ipcprint.com
Version 2.00
Name
Enable the HotSync and disable printer function
Enable Vout on the pin 12
For Printer
Direct battery or 5V regulated (<80mA),
switched with a jumper on the interface board of
PP-50 (only applies to new boards)
For PDA
Convert the ON/Feed button to HotSync button
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Description
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