Data Interfaces
SDM-2020 Satellite Demodulator
A–30
Rev.3
1496 Bits Payload
High
High
SYNC
DATA
DVALID
CLOCK
Low
Low
Figure A-7. 187 Byte (no framing) Serial Format
0
1
0
0
1
0
1
1
0
1
0
0
1
0
1
1
8 Bits Sync
8 Bits Sync
1496 Bits Payload
High
High
SYNC
DATA
DVALID
CLOCK
Figure A-8. 188 Byte Serial Format
0
1
0
0
1
0
1
1
8 Bits Sync
1496 Bits Payload
SYNC
DATA
DVALID
CLOCK
0
1
0
0
1
0
1
1
8 Bits Sync
128 Bits RS
Figure A-9. 204 Byte Serial Format
Содержание SDM-2020
Страница 20: ...SDM 2020 Satellite Demodulator Introduction Rev 3 1 5 2 Data and symbol rates become effective January 1999...
Страница 30: ...SDM 2020 Satellite Demodulator Introduction Rev 3 1 15 Figure 1 7 16QAM 3 4 7 8 Reed Solomon Decoder...
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Страница 35: ...SDM 2020 Satellite Demodulator Installation Rev 3 2 3 Figure 2 1 Typical Rack Installation...
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Страница 212: ...SDM 2020 Satellite Demodulator Glossary Rev 2 g 3 W Watt...
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