101-0895 Rabbit Semiconductor, 101-0895 Datasheet - Page 122

• Manufacturer Part Number: 101-0895
• Description: SOFTWARE WEB DNLD SSL ENCRYPTED
• Manufacturer: Rabbit Semiconductor
• Type: SSL Moduler

Specifications of 101-0895

• For Use With/related Products: Dynamic C 9
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 101-895; 101-895

RS-232 can be used effectively at the RCM3720 module’s maximum baud rate for distances
of up to 15 m.
The RS-232 chip brings out Serial Ports C and D to header J7 on the RCM3720 Prototyp-
ing Board. A 2 × 5 header with a 0.1" pitch installed at J7 allows you to connect a ribbon
cable that leads to a standard DB9 serial connector.
Table B-9 summarizes the serial port locations.
These serial ports can be configured in software as either one 5-wire or two 3-wire RS-232
channels. RS-232 flow control on an RS-232 port is initiated in software using the
flowcontrolOn
locations of the flow control lines are specified using a set of five macros.
Standard 3-wire RS-232 communication using Serial Ports C and D is illustrated in the
following sample code.
RabbitCore RCM3700 User’s Manual
SERX_RTS_PORT—Data register for the parallel port that the RTS line is on (e.g., PCDR).
SERA_RTS_SHADOW—Shadow register for the RTS line's parallel port (e.g., PCDRShadow).
SERA_RTS_BIT—The bit number for the RTS line.
SERA_CTS_PORT—Data register for the parallel port that the CTS line is on (e.g., PCDRShadow).
SERA_CTS_BIT—The bit number for the CTS line.
#define CINBUFSIZE
#define COUTBUFSIZE 15
#define DINBUFSIZE
#define DOUTBUFSIZE 15
#define MYBAUD 115200
#endif
main(){
}
serCopen(_MYBAUD);
serDopen(_MYBAUD);
serCwrFlush();
serCrdFlush();
serDwrFlush();
serDrdFlush();
Table B-9. RCM3720 Prototyping Board Serial Port Locations
function call from
Serial Port
D
C
15
15
Signal Header
RS232.LIB
J7
J7
, where
Header Pins
X
TxC…6
RxC…4
TxD…3
RxD…5
is the serial port (C or D). The
serX-
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