Performance Motion Devices Prodigy Series User Manual page 47

Settings & default values for Serial 1 and Serial 2:
Parameter
Baud rate
Parity
# Data bits
# stop bits
To create a serial port peripheral connection, the above parameters are specified in the PRP action
resource set to Device . Messages to and from the Serial port are transmitted via the
the Peripheral resource. Whenever a new serial port peripheral is opened its previous function is canceled. By default
Serial 1 listens for PRP communications and Serial 2 is the console port.
After a reset or at power-up, the card retrieves default information for the serial ports. To change these default values,
the PRP action Set is send with a resource of
further.
For detailed information on PRP action formats and function, refer to the Prodigy/CME Programmer's Reference.
2.5.2.1 Connections & associated signals
J17 comprises a special 10-pin dual header connector used to connect one or both serial ports. See Section 1.4,
"Accessory Products," on page 12 and Section 4.2.6, "Serial Connector," on page 76 for a detailed signal description
of the Serial connector.
2.5.3 CANbus Communications
The Prodigy/CME PC/104 card provides a general purpose CANbus port compatible with the CAN 2.0B standard
which may be operated at various communication rates from 10,000 to 1,000,000 bps (bits per second). In addition,
each CANbus devices is assigned two CAN identifiers (also called a addresses); one for transmission of messages, and
one for reception of messages.
The following table summarizes this information along with the factory defaults for these values:
Parameter
Baud rate
Host send address
Host receive address
To create a CANbus peripheral conversation, the baud rate, send address and receive address are specified in the PRP
message body of an Open action sent to the
via the Send and Receive actions sent to the
After a reset or at power-up, the card retrieves default information for the CANbus port. To change these default
values, the PRP action is used with a resource of
Set
for more information.
For detailed information on PRP action formats and function, refer to the Prodigy/CME Programmer's Reference.
2.5.3.1 Connections & associated signals
J16 is an 8-pin dual header that comprises the CANbus network connection. See Section 4.2.8, "CAN Connectors,"
on page 77 for a detailed signal description of the CAN connectors.
Prodigy/CME PC/104 User's Guide
Range Serial 1 Default
1200 to 460,800 57,600
none, even, odd none
5, 6, 7, 8 8
1, 2 1
Device . Section 2.6.3, "Setting Card Defaults," on page 50 describes this
Range
10,000 to 1,000,000 bps
0 - 0x800
0 - 0x800
Device resource. Messages to and from the CANbus port are transmitted
Peripheral resource.
. See Section 2.6.3, "Setting Card Defaults," on page 50
Device
Serial 2 Default
115,200
none
8
1
Send and
Default
1,000,000
0x580
0x600
Operation
Open with the
Receive actions sent to
2
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