Ecc Codes; Table 3-21. Syndrome Codes Ordered By Bit In Error - Motorola MVME5100 Programmer's Reference Manual

System Memory Controller (SMC)

ECC Codes

3
Bit Syndrome Bit Syndrome Bit Syndrome Bit Syndrome Bit Syndrome
rd0 $4A
rd1 $4C
rd2 $2C
rd3 $2A
rd4 $E9
rd5 $1C
rd6 $1A
rd7 $19
rd8 $25
rd9 $26
rd10 $16
rd11 $15
rd12 $F4
rd13 $0E
rd14 $0D
rd15 $8C
3-86
When the Hawk reports a single-bit error, software can use the syndrome
that was logged by the Hawk to determine which bit was in error.
3-21 shows the syndrome for each possible single bit error.
shows the same information ordered by syndrome.

Table 3-21. Syndrome Codes Ordered by Bit in Error

rd16 $92
rd17 $13
rd18 $0B
rd19 $8A
rd20 $7A
rd21 $07
rd22 $86
rd23 $46
rd24 $49
rd25 $89
rd26 $85
rd27 $45
rd28 $3D
rd29 $83
rd30 $43
rd31 $23
rd32 $A4 rd48
rd33 $C4 rd49
rd34 $C2 rd50
rd35 $A2 rd51
rd36 $9E rd52
rd37 $C1 rd53
rd38 $A1 rd54
rd39 $91 rd55
rd40 $52 rd56
rd41 $62 rd57
rd42 $61 rd58
rd43 $51 rd59
rd44 $4F rd60
rd45 $E0 rd61
rd46 $D0 rd62
rd47 $C8 rd63
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Table
Table 3-22
$29 ckd0 $01
$31 ckd1 $02
$B0 ckd2 $04
$A8 ckd3 $08
$A7 ckd4 $10
$70 ckd5 $20
$68 ckd6 $40
$64 ckd7 $80
$94
$98
$58
$54
$D3
$38
$34
$32