MC2502 View Datasheet(PDF) - PMD
Part Name
Description
MFG CO.
'MC2502' PDF : 51 Pages View PDF
6.3 RS-232 Serial Interface
The interface between the Navigator chipset and an RS-232 serial port is shown in the following
figure.
Comments on Schematic
S1 and S2 encode the characteristics of the serial port such as baud rate, number of stop bits, parity,
etc. The CP will read these switches during initialization, but these parameters may also be set or
changed using the SetSerialPort chipset command. The DB9 connector wired as shown can be
connected directly to the serial port of a PC without requiring a null modem cable.
MC2502 Technical Specifications
40
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