Video Connectors Cn8 And Cn9; Figure 5-3: Video Connectors Cn8 And Cn9 - NEC startWARE-GHS-Ravin-E User Manual

Number Name
IDSEL/
b32
VSSEL
c32 n.c.
Note: Signal direction as seen from startWARE-GHS-Ravin-E board (e.g. "in" is an input on this board and
must be driven by the main board)

5.1.2 Video Connectors CN8 and CN9

Standard Cinch connectors are used to input the composite video signals for the two video channels 1
and 2. The nominal impedance for each video input is 75 Ω. The signals are AC coupled to the video
processor via 47 nF capacitors. The nominal video signal voltage level is 1 V
matic gain adjustment within the video processor, signal levels between 0.5 V
acceptable.
Chapter 5 Appendix
Table 5-2: Host Connector CN1 (4/4)
Note
Direction
Initialization device select (in PCI mode)
in CPU interface select (in asynchronous bus mode)
0: V
- unconnected

Figure 5-3: Video Connectors CN8 and CN9

User's Manual U17316EE1V0UM00
Description
41xx mode; 1: BEBn inputs are write strobe signals
R
, but due to the auto-
PP
and 1.4 V are
PP PP
27