AT&T 3B2 Off-Line Diagnostic Manual page 663

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Phase Descriptions
Test Number:
Function:
Procedure:
2
This test verifies that the INTEL 82586 LAN Coprocessor passes its
initialization process.
Initialize the INTEL 82586 LAN Coprocessor receive frame area in the Network
Access Unit RAM. Check the SCB status line to make sure that the
initialization procedure was not aborted (Test 2). Service the Channel
Attention (CA).
Hardware Tested: The INTEL 82586 LAN Coprocessor is tested.
Data Returned: The failed test number, the actual value, and the expected value are returned.
Test Numbers:
Function:
Procedure:
3 through 8
These tests verify that the INTEL 82586 LAN Coprocessor can be configured.
Tests 3 through 8 execute as follows:
1. Initialize the INTEL 82586 LAN Coprocessor configuration command
structure in Network Access Unit RAM.
2. Check the SCB command line for any pending commands (Test 3).
3. Compose the configuration command.
4. Send the CA.
5. Wait for the SCB command line to be cleared, indicating the
configuration command has been completed (Test 4).
6. Wait for the SCB status line to indicate the configuration command was
executed without error (Test 5).
7. Service the CA.
8. Initialize the unique network address in Network Access Unit RAM.
9. Check the SCB command line for any pending commands (Test 6).
10. Compose the address command.
11. Send the CA.
12. Check the SCB command line for address command completion
(Test 7).
13. Check the SCB status line for any address command execution errors
(Test 8).
Hardware Tested: The INTEL 82586 LAN Coprocessor is tested.
Data Returned: The failed test number, the actual value, and the expected value are returned.
STARLAN INTERFACE DIAGNOSTICS 15-51