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Serial infrared protocol layer test guidelines.pdf
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DP3. Demonstrate proper regard for Media Access Rules by showing the DUT will not initiate a discovery sequence unless the required silence time (500 ms) is heard.

DP4. Verify that the primary will not perform more than two broadcast Discovery sequences without waiting 500 ms between the second and third sequence.

5.0 Connection

For these tests allow the DUT to negotiate using its maximum values for each negotiation parameter. Constrain the Test Platform so that it will use the desired values in each of the test cases. Tests are considered passed if all the data is acknowledged by the DUT and no Protocol violations occur during the transaction.

Max and Min values for a given parameter are the values defined by the Most Significant Bit and the Least Significant Bit, respectively. For example, for Minimum Turn Around Time the Maximum value would be 0 ms and the Minimum value would be 10 ms. Please refer to the IrLAP spec. 6.6.11 Negotiation Procedure, to review the application of negotiation parameters.

5.1 Secondary (CS Series)

CS1. Using the following Table, establish a connection using the combinations listed. For each of the negotiation parameters supported by the DUT use the most rigorous value for Max and the least rigorous value for Min. If only one value is supported the Max and Min values will be the same.

 

Baud

Max

Data

Window

Number

Min

Link

 

Rate

TAT

Size

Size

of BOFs

TAT

Disconnect

1

Min

Min

Min

Min

Max

Max

Max

2

Max

Min

Min

Min

Max

Max

Max

3

Min

Max

Min

Min

Max

Max

Max

4

Max

Max

Min

Min

Max

Max

Max

5

Min

Min

Max

Min

Max

Max

Max

6

Max

Min

Max

Min

Max

Max

Max

7

Min

Max

Max

Min

Max

Max

Max

8

Max

Max

Max

Min

Max

Max

Max

9

Min

Min

Min

Max

Max

Max

Max

10

Max

Min

Min

Max

Max

Max

Max

11

Min

Max

Min

Max

Max

Max

Max

12

Max

Max

Min

Max

Max

Max

Max

13

Min

Min

Max

Max

Max

Max

Max

14

Max

Min

Max

Max

Max

Max

Max

15

Min

Max

Max

Max

Max

Max

Max

16

Max

Max

Max

Max

Max

Max

Max

17

Min

Min

Min

Min

Min

Min

Min

CS2. Establish a connection using each of the supported negotiation parameters. The Maximum and Minimum values for each parameter have already been demonstrated. The middle values must be used in a connection as well. Multiple values can be demonstrated for each connection, reducing the total number of tests required.

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