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Table 29. TCP2 Error Register (TCPERR) Field Descriptions (continued)
Bit Field Value Description
4 SF Subframe length.
0 No error
1 Subframe length > 5114
3 Reserved 0 Reserved. The reserved bit location is always read as 0. A value written to this field has no effect.
2 P Prolog length.
0 No error
1 Prolog length < 4 or> 48
1 F Frame length.
0 No error
1 Frame length error, due to one of the following:
• Standalone mode: frame length < 40, or frame length > 20730
• Shared processing mode: indicates that frame length < 256 or frame length > 20480 and f% 256
= 0 if long_type = 1 or 2
• f < 128 or f > 20480 in SP mode if long_type = 3
0 ERR Error status.
0 No error
1 Error detected in the input registers
TMS320C6457 Turbo-Decoder Coprocessor 246 SPRUGK1 – March 2009
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