AT&T 3B2 Off-Line Diagnostic Manual page 139

- - - - - - - - - - - - - - - - - - - - - Version 3 Hardware System Board Diagnostics
Test Number: 38
Function: This test checks the double page hit fault.
Procedure: The descriptor tables are set for paged segments. The caches are flushed and
two PDC entries are set up. The virtual address corresponding to this entry is
referenced.
Hardware Tested: The MMU chip is tested.
Data Returned: The MMU Fault Code register is returned.
Notes: Test
38
38
Dependencies
WE 32101
WE 32201
Function
Double page hit
No test run
SYSTEM BOARD DIAGNOSTICS 3-99