Concurrent Technologies VP 110/01 Series, Technical Reference Manual

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11.2.4 Test 6: Interconnect Image Check
This BIST reads and verifies the vendor ID and the board name from the Header Record of the
local Interconnect Template. The interconnect template is a data structure used by VSA to
communicate between boards.
Error codes:
0300h - Image check failed
11.2.5 Test 7: Off-board Interconnect Access
This BIST searches for a known interconnect record in the interconnect template of the System
Controller board. The interconnect template is a data structure used by VSA to communicate
between boards.
Error codes:
0300h - Test failed
11.2.6 Test 9: 8254 PIT Test
This BIST checks the PC compatible, Programmable Interval Timers within the CSB5. To test
the secondary PIT (PIT2) see Test 40.
Each timer in turn is initialized with a start count value, then monitored to make sure that it
counts successfully.
Error codes:
0401h - Timer 0 failed to count
0402h - Timer 1 failed to count
0403h - Timer 2 failed to count
11.2.7 Test 10: 8259A PIC Test
This BIST checks the functionality of the PC compatible Programmable Interrupt Controllers on
the board.
Error codes:
0402h - Interrupt did not occur
0412h - Incorrect interrupt occurred
VP 110/01x 11-3
VSA Mode Diagnostics