101-1017 Rabbit Semiconductor, 101-1017 Datasheet - Page 143
![no-image](/images/no-image-200.jpg)
101-1017
Manufacturer Part Number
101-1017
Description
KIT DEV POWERCORE 3800 INT'L
Manufacturer
Rabbit Semiconductor
Series
PowerCore FLEXr
Type
MPU Moduler
Datasheet
1.101-1007.pdf
(240 pages)
Specifications of 101-1017
Contents
RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
Processor To Be Evaluated
PowerCore 38xx
Interface Type
Ethernet
For Use With/related Products
RCM3800
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
- Current page: 143 of 240
- Download datasheet (3Mb)
B.4.6 Serial Communication
The PowerCore Prototyping Board allows you to access three of the serial ports on the Pow-
erCore module. Table B-2 summarizes the use of the three serial ports.
B.4.6.1 RS-232
RS-232 serial communication on the PowerCore Prototyping Board is supported by an
RS-232 transceiver installed at U2. This transceiver provides the voltage output, slew rate,
and input voltage immunity required to meet the RS-232 serial communication protocol.
Basically, the chip translates the Rabbit 3000’s signals to RS-232 signal levels. Note that
the polarity is reversed in an RS-232 circuit so that a +3.3 V input becomes approximately
-7 V and 0 V is output as +7 V. The RS-232 transceiver also provides the proper line load-
ing for reliable communication.
RS-232 can be used effectively at the PowerCore module’s maximum baud rate for dis-
tances of up to 15 m.
RS-232 flow control on an RS-232 port is initiated in software using the
serXflowcontrolOn
The locations of the flow control lines are specified using a set of five macros.
User’s Manual
SERX_RTS_PORT—Data register for the parallel port that the RTS line is on (e.g., PGDR).
SERX_RTS_SHADOW—Shadow register for the RTS line's parallel port (e.g., PGDRShadow).
SERX_RTS_BIT—The bit number for the RTS line.
SERX_CTS_PORT—Data register for the parallel port that the CTS line is on (e.g., PCDRShadow).
SERX_CTS_BIT—The bit number for the CTS line.
Table B-2. PowerCore Prototyping Board Serial Ports
Serial Port
function call from
D
E
F
Signal Header
(RJ-45 jack)
J5
J1
J1
RS232.LIB
, where
RabbitNet
RS-232
RS-232
Use
X
is the serial port (E or F).
135
Related parts for 101-1017
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![101-1274](/photos/9/21/92158/101-1274_tmb.jpg)
Part Number:
Description:
KIT DEV STANDARD RCM5700
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-1270](/photos/9/21/92161/101-1270_tmb.jpg)
Part Number:
Description:
BL4S200 TOOL KIT
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-0577](/photos/37/60/376010/bl2500_600_tmb.jpg)
Part Number:
Description:
KIT DEV FOR BL2500 COYOTE
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-0502](/photos/26/93/269307/101_0541a_tmb.jpg)
Part Number:
Description:
Microcontroller Modules & Accessories Keypad/Display Unit 5V Panel Mount
Manufacturer:
Rabbit Semiconductor
![101-0106](/images/no-image3.png)
Part Number:
Description:
Single Board Computers 24VDC/110 Power Supp
Manufacturer:
Rabbit Semiconductor
![101-0961](/images/no-image3.png)
Part Number:
Description:
MODULE RABBITCORE RCM3720
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-0522](/images/no-image3.png)
Part Number:
Description:
MODULE RABBITCORE RCM3220
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-0521](/images/no-image3.png)
Part Number:
Description:
MODULE RABBITCORE RCM3210
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-0788](/images/no-image3.png)
Part Number:
Description:
COMPUTER SGL-BOARD OP6600 W/SRAM
Manufacturer:
Rabbit Semiconductor
Datasheet:
![101-0820](/images/no-image3.png)
Part Number:
Description:
COMPUTER SGL-BD BL2000 SRAM/FLSH
Manufacturer:
Rabbit Semiconductor