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MCECC Functions
Syndrome Decoding
4
Bit in Error
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
Check Bit 0
Check Bit 1
Check Bit 2
Check Bit 3
4-36
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
Syndrome Code
$4F
$4A
$52
$54
$57
$58
$5B
$5D
$23
$25
$26
$29
$2A
$2C
$31
$34
$01
$02
$04
$08
Bit in Error
Syndrome Code
Bit 16
Bit 17
Bit 18
Bit 19
Bit 20
Bit 21
Bit 22
Bit 23
Bit 24
Bit 25
Bit 26
Bit 27
Bit 28
Bit 29
Bit 30
Bit 31
Check Bit 4
Check Bit 5
Check Bit 6
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$0E
$0B
$13
$15
$16
$19
$1A
$1C
$62
$64
$67
$68
$6B
$6D
$70
$77
$10
$20
$40
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