SingMai Electronics
SB10 User Manual Revision 0.1
Page 4 of 29
1.
Introduction
SB10 is a high quality NTSC/PAL video decoder module intended as a demonstration and evaluation
platform for the
SingMai PT4 video decoder IP core
.
The module accepts PAL or NTSC encoded CVBS (composite) inputs, either differential twisted pair
or single ended coaxial formats. The video is amplified, clamped and converted to digital video
using a 10-bit ADC clocked at 54MHz. An Altera FPGA is programmed with the PT4 video decoder,
which performs high quality line comb decoding of the video input. Both lock modes of the PT4
are supported – the voltage controlled oscillator (VCO) mode and the fast direct digital synthesis
(DDS) mode.
The BT656 output of the PT4 drives an HDMI transmitter allowing evaluation of the IP on a
monitor or waveform analyser. The HDMI output is set to 576i (PAL) or 480i (NTSC).
Содержание SB10
Страница 7: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 7 of 29 3 Data Transfers TBD ...
Страница 10: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 10 of 29 Figure 3 SB10 schematics Sheet 1 ...
Страница 11: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 11 of 29 Figure 4 SB10 schematics Sheet 2 ...
Страница 12: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 12 of 29 Figure 5 SB10 schematics Sheet 3 ...
Страница 13: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 13 of 29 Figure 6 SB10 schematics Sheet 4 ...
Страница 14: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 14 of 29 Figure 7 SB10 schematics Sheet 5 ...
Страница 15: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 15 of 29 Figure 8 SB10 schematics Sheet 6 ...
Страница 16: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 16 of 29 Figure 9 SB10 schematics Sheet 7 ...
Страница 17: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 17 of 29 Figure 10 SB10 schematics Sheet 8 ...
Страница 18: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 18 of 29 Figure 11 SB10 schematics Sheet 9 ...
Страница 19: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 19 of 29 Figure 12 SB10 schematics Sheet 10 ...
Страница 20: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 20 of 29 Figure 13 SB10 schematics Sheet 11 ...
Страница 22: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 22 of 29 Figure 15 Quartus FPGA programmer ...
Страница 29: ...SingMai Electronics SB10 User Manual Revision 0 1 Page 29 of 29 Figure 26 AC DC adaptor specification Page 2 ...