BSP-15 Equator Technologies, BSP-15 Datasheet - Page 78

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

66
6.5.5 ITU-R BT.601/656 out
6.5.6 Video input ports
6.5.6.1 TCIA
BSP-15 Processor Datasheet
Table 6-24 ITU-R BT.601/656 Out Termination
Table 6-25 TCIA Terminations
tcia_vdac
ntsc_clk27_vcxo
ntsc_out_hsync
ntsc_out_vsync
ntsc_out_data[7]
ntsc_out_data[6]
ntsc_out_data[5]
ntsc_out_data[4]
ntsc_out_data[3]
ntsc_out_data[2]
ntsc_out_data[1]
ntsc_out_data[0]
tcia_data[7..0] / video_ina[7..0]
tcia_enable / video_ina[8]
tcia_sync
tcia_err# / video_ina[9]
tcia_clk
tcia_inuse
tcia_vdac
Pin Name
Pin Name
float
–
float
float
see notes
see notes
see notes
see notes
float
float
see notes
see notes
Termination
weakly pull down
weakly pull down
weakly pull down
weakly pull down
weakly pull down
float
float
Termination
HWR.BSP15.DS.REV.H
shared with pclk
sw_strap (input, 4 pins): ...... Software straps for boot. These
These straps may be used in any way desired. The manufacturer uses
these straps to indicated to the software the type of board is in use.
pci_host (input, 1 pin): ........ BSP-15 DSP is host on the
When the BSP-15 DSP is the pci host, this pin should be weakly
pulled up with a 4.7k resistor. When the BSP-15 DSP is not the pci
host, this pin should be weakly pulled down with a 4.7k resistor.
rom_boot (input, 1 pin): ...... Flash rom used for boot. This
When ROM boot is used, this pin should be weakly pulled up with a
4.7k resistor. When PCI boot is used, this pin should be weakly
pulled down with a 4.7k resistor.
Notes
The pin is the simulated sigma delta output that
controls the software PLL loop that tracks the
transport encoder video clock. The pin is shared by
the TCIA and TCIB block.
Notes
signal are also multiplexed with
rom_data[7..4].
primary PCI bus. This signal is
multiplexed with rom_data[1].
signal
rom_data[0].
is
multiplexed
September 6, 2002
with