User`s guide

KA52/53/54 CPU Module Description
1.3 MS44 or MS44L Memory Option Installation
1.4 Memory Tests
The memory tests check the system memory contained on the MS44 and/or
MS44L memories. The tests run automatically as part of the power-up tests
and initialization, when you turn on the system. The memory tests are a group
of individual tests which can be called individually or normally as a group
under a specific script number.
The recommended method to verify a new memory installation is to run the
memory test script A8 which will call all of the memory tests and run them on
all memory present.
Examples of successful and unsuccessful runs of memory test script A8 are
shown in Example 1–1 and Example 1–2.
The individual memory tests are listed following the examples.
Example 1–1 Successful Running of Memory Test Script A8
>>>TA8
9D..31..30..4F..4E..4D..4C..4B..4A..48..48..48..48..48..48..48..
48..48..48..47..40..80..
>>>
Example 1–2 Typical Failure After Running Memory Test Script A8
>>>TA8
9D..31..30..4F..4E..4D..4C..4B..4A..48..48..48..48..48..48..48..
48..48..48..47..40..
? Test_Subtest_40_06 Loop_Subtest=00 Err_Type=FF DE_Memory_count_pages.lis
Vec=0000 Prev_Errs=0004 P1=00000001 P2=00000002 P3=00000001 P4=00000000
P5=00000020 P6=00008000 P7=00000020 P8=00000000 P9=00000000 P10=00FCD44B
r0=00FF4008 r1=00000007 r2=00000000 r3=FFFFFFFF r4=00000068 r5=00000000
r6=00000000 r7=00000002 r8=00FF4000 r9=20140758 r10=FFFFFFFE r11=FFFFFFFF
dser=0000 cesr=00000000 intmsk=00 icsr=01 pcsts=FC00 pcadr=FFFFFFF8 pcctl=FC13
cctl=00000021 bcetsts=0000 bcedsts=0000 cefsts=00000200 nests=00
mmcdsr=01111000 mesr=00080000
KA52/53/54 CPU Module Description 1–13