Documentation

This port is only visible when SENT Data Format is set to anything else than Custom Protocol.

This port represents the first fast message (channel 1) of the SAE J2716 protocol. Data is aligned on the LSB (bit 0).

This port is only visible when SENT Data Format is set to either H1, H4, H6 or H7.

This port represents the second fast message (message channel 2) of the SAE J2716 protocol. Data is aligned on the LSB (bit 0).

In case SENT Data Format is set to H4, this port represents the secure sensor information whereas the lower 4 bits (b0 to b3) of this port represent the inverted nibble3 of the first fast message and the bits b4 to b11 represent the rolling counter.

This port is only visible when SENT Data Format is set to Custom Protocol.

This port represents the custom fast message that can be 8 to 32 bits length. Data is aligned on the LSB (bit 0).

This port is only visible when Show fast msg status is set.

This port represents the SENT Status bits 1 and 0.

This port is only visible when Show fast msg error status is set.

This port represents detailed error information about the SENT Receiver state. The following table describes the register more in detail. A fast message is only valid when this port value is 0.

This port is only visible when Show fast msg valid cntr is set.

This port represents the number of successfully received fast messages. The value is a 16-bit unsigned integer that overflows.

This port is only visible when Show fast msg error cntr is set.

This port represents the number of erroneous received fast messages. The value is a 16-bit unsigned integer that overflows.

This port is only visible when Show Enhanced Serial Message is set.

This port represents the ID of the last successfully received serial data message.

This port is only visible when Show Enhanced Serial Message is set.

This port represents the data of the last successfully received serial data message.

This port is only visible when Show Enhanced Serial Message is set.

This port represents the number of serial messages where the unique pattern 0b1111110 was received during the first 7 fast messages of an enhanced serial message but one of the following 11 fast messages was erroneous. The value is a 16-bit unsigned integer that overflows.

This parameter associates a code module block with a configurable I/O module setup block. Set this value to match the Module ID defined in the setup block of the required configurable I/O module.

A vector of channels this driver block entity will access. You can specify channels in the range 1-N (N = the number of channels implemented in your specific configuration file defined in the Setup block). The width of this vector also defines the subsequent size of some of the following parameters if scalar expansion applies. With a single block, all the channels of the block are synchronized.

Defines the base sample time at which this driver block gets its sample hit. This parameter can also be set to -1 for inherited sample time. The units are in seconds.

Defines the transmitter-specific unit time (time of one SENT tick) between 1 microsecond and 90 microseconds. The units are in seconds. This parameter is used for the following SENT receiver operations:

Defines whether SENT SPC is disabled or which SPC mode is used. Following settings are available (See SAE J2716 protocol for details):

Defines the Data format of the messages to decode.

This parameter is only visible when SPC Mode is set to Disabled.

When set, a pause pulse is expected after the CRC nibble. If no pause pulse was generated by the corresponding SENT TX source, a pulse count error will occur. The pulse count error can be measured using the output port fast msg error status.

When set, the output ports fast msg show the latest received fast messages even if the frame was erroneous. When not set, the output ports only show the latest received fast messages that were valid.

Defines the calculation type of the checksum of the fast message

When set, the status nibble value will be included in the CRC calculation. When not set, the CRC calculation is only based on the fast messages data values.

When set, the value of the CRC polynomial is set to the default value x⁴ + x³ + x² + 1 and the CRC initial value is set to 0b0011 as defined by the SAE J2716 protocol. When not set, the Polynomial Vector and the Init Vector can be used to set a user-specific CRC calculation

This parameter can only be set to a specific value when Use Default CRC Configuration is not set.

The SENT protocol uses a 4-bit CRC calculation. This parameter therefore is a 4-bit value that builds the CRC polynomial as following: x⁴ + Bit3*x³ + Bit2*x² + Bit1*x¹+ Bit0

This parameter can only be set to a specific value when Use Default CRC Configuration is not set.

This parameter defines the initial value of the CRC calculation.

	Note
	The SAE J2716 protocol defines a seed value that is not the same. The initial value is the CRC checksum of the seed value only. For example, using the standard SAE J2716 CRC Polynomial x4 + x3 + x2 + 1, the seed value 0b0101 will generate a CRC checksum of 0b0011, therefore 0b0011 is the corresponding initial value.

When set, the output ports serial msg ID, serial msg data and serial msg error cntr will be available to read the enhanced serial message (also called slow message).

When set, an additional output is available to read the fast message status bits 1 and 0.

When set, an additional output is available to read the fast message valid signal.

When set, an additional output is available to read the number of valid fast messages received.

When set, an additional output is available to read the number of erroneous fast messages received.