M2488 PRODUCT GUIDE D IAGNOSTIC TESTS AND ERROR CODES
April 1997 CG00000-011503 REV. A F-9 Table F-5. Routine 3 - CP Bus Parity Diagnostic Error Codes
ROUTINE TEST TITLE ERROR
CODE DESCRIPTION
0x03 0x01 CP Bus parity - Control Store 0x01 An unexpected Check 1 condition was prema-
turely detected at the beginning of this test
0x02 CP Bus parity error was not set as expected
after attempting a read a Control Store loca-
tion previously written with bad parity
0x03 An unexpected Check 1 condition was pend-
ing after it should have been cleared
0x04 A CP bus parity error was not detected as
expected after a write/read operation on a
word of control store with forced bad parity
0x05 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
0x06 A CP bus parity error was not detected as
expected after reading a word previously writ-
ten with bad parity
0x07 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
0x10 A CP bus parity error was not detected after
writing byte 0 of a word with bad parity
0x11 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
0x12 A CP bus parity error was not detected after
reading byte 0 of a word which was previ-
ously written with bad parity
0x13 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
0x20 A CP bus parity error was not detected after
writing byte 1 of a word with bad parity
0x21 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
0x22 A CP bus parity error was not detected after
reading byte 1 of a word which was previ-
ously written with bad parity
0x23 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
0x30 A CP bus parity error was not detected after
writing byte2 of a word with bad parity
0x31 An unexpected Check 1 condition was pend-
ing after an attempt to clear it was made
DIAGNOSTIC TESTS
AND ERROR CODES