Syndrome decoding, Syndrome decoding -36, Table 4-4. syndrome bit encoding -36 – Motorola MVME1X7P User Manual
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4-36
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MCECC Functions
4
Syndrome Decoding
The following table defines the syndrome bit encoding for the
Petra/MCECC ASIC. A syndrome code value of $00 indicates no error
found. All other syndrome code values denote an error. The bit in error is
decoded as shown in the table.
Table 4-4. Syndrome Bit Encoding
Bit in Error
Syndrome Code
Bit in Error
Syndrome Code
Bit 0
$4F
Bit 16
$0E
Bit 1
$4A
Bit 17
$0B
Bit 2
$52
Bit 18
$13
Bit 3
$54
Bit 19
$15
Bit 4
$57
Bit 20
$16
Bit 5
$58
Bit 21
$19
Bit 6
$5B
Bit 22
$1A
Bit 7
$5D
Bit 23
$1C
Bit 8
$23
Bit 24
$62
Bit 9
$25
Bit 25
$64
Bit 10
$26
Bit 26
$67
Bit 11
$29
Bit 27
$68
Bit 12
$2A
Bit 28
$6B
Bit 13
$2C
Bit 29
$6D
Bit 14
$31
Bit 30
$70
Bit 15
$34
Bit 31
$77
Check Bit 0
$01
Check Bit 4
$10
Check Bit 1
$02
Check Bit 5
$20
Check Bit 2
$04
Check Bit 6
$40
Check Bit 3
$08