RS-232 Serial Communications
MOTOROLA Technical Summary 2-5
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Table 2-2. SCI1 Jumper Options
JG5
Pin # Signal Pin # Signal
1 TXD1 2 TXD to RS-232 Transceiver
3 RXD1 4 RXD from RS-232 Transceiver
Table 2-3. RS-232 Serial Connector Description
P2
Pin # Signal Pin # Signal
1 Jumper to 6 & 4 6 Jumper to 1 & 4
2TXD7CTS
3RXD8RTS
4 Jumper to 1 & 6 9 NC
5GND
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
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Go to: www.freescale.com
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