BSP-15 Equator Technologies, BSP-15 Datasheet - Page 44

• Manufacturer Part Number: BSP-15
• Description: Broadband Signal Processor
• Manufacturer: Equator Technologies

32
4.8.2 ITU-656 Inputs
Analog video can be digitized according to ITU-R BT.601/656 via a NTSC, PAL or SVIDEO
decoder and then input to the
video inputs are shown in
BSP-15 Processor Datasheet
Table 4-7 Primary TCI Interface Signals
Table 4-8 Secondary TCI Interface Signals
Table 4-9 Primary ITU-R BT.601/656 Input Interface Signals
tcib_data[7:0]
ntsc_ina_data[7:0]
Signal
Signal
tcib_enable
Signal
tcib_inuse
ntsc_ina_hsync
ntsc_ina_vsync
tcia_err_#
ntsc_ina_clk27
tcia_sync
tcib_sync
tcib_err#
tcia_clk
TOTAL
tcib_clk
TOTAL
TOTAL
3(10)
3(10)
Pins
Pins
# of
# of
(1)
(8)
(1)
(1)
1
1
1
1
1
1(10)
Pins
# of
(1)
(1)
(8)
1
Table 4-9
I/O
I/O
O
I
I
I
I
I
I
I
I
BSP-15
I/O
I
I
I
I
TCI data input: All 8-bits of input are used in parallel mode. Only tci_data[0]
Video input port external mux select. This pin can also be used as a general
This active low signal indicates that the Demodulator/FEC has detected an
This active low signal indicates that the Demodulator/FEC has detected an
Description
Description
Demodulator/FEC has marked the synchronization point in the MPEG2
Demodulator/FEC has marked the synchronization point in the MPEG2
purpose output if dynamic muxing of the video input is not required.
and
DSP. The interface signals for the primary and secondary
Description
ITU-R BT.601/656 formatted video input stream
HWR.BSP15.DS.REV.H
transport stream packet. The packet size is programmable.
transport stream packet. The packet size is programmable.
Table
27 MHz clock from video decoder
4-10.
uncorrectable error in the current packet.
uncorrectable error in the current packet.
Horizontal sync
1 = accept a TCI input sample
0 = ignore TCI input sample
Vertical sync
Transport channel enable:
Transport channel clock
Transport channel clock
is used in serial mode.
September 6, 2002