Operator`s manual

9–2 • Specifications CrossOver 16 User Manual (v4.0)
Reference Input and Output Specifications
Tri-level Pulse
• Input Return Loss: ≥30dB to 30 MHz
• Output Return Loss: ≥23dB to 30 MHz
• Positive Peak: +300mV ±6mV
• Negative Peak: -300mV ±6mV
• Rise Times (10-90%): 54ns ±20ns
• Duration: 593ns ±40ns
Bi-level Pulse
• Return Loss: ≥30dB to 6 MHz
• Levels: NTSC: 286mV ± 14mV (40 IRE ±2 IRE)
PAL: 307mV (43 IRE)
• Rise Times (10-90%): NTSC 140ns ±20ns PAL:
200ns ±20ns
• Duration: NTSC: 4.7us ±0.1 us PAL: 4.7us ±0.2us
GVG Editor Input Mapping
The following table lists the GVG Editor – switcher
input mapping:
GVG100 Protocol Supported Commands
The following tables list the Supported GVG100 commands and controls.
Table 9.1 CrossOver 16 Input Mapping
0
Black
1
Input 1
2
Input 2
3
Input 3
4
Input 4
5
Input 5
6
Input 6
7
Input 7
8
Input 8
9
Invalid
10
Matte
11
Input 9
12
Input 10
13
Input 11
14
Input 12
15
Invalid
16
Invalid
17
Media 1
18
Media 2
19
PgmOut (AuxOnly)
20
PrvOut (AuxOnly)
21
Clean (AuxOnly)
22
Chroma Key
Alpha(AuxOnly)
Table 9.1 CrossOver 16 Input Mapping
Table 9.2 GVG100 Supported Commands
Name MLE/Keyer Length Byte Code Data/Notes
Read MLE Program Bus MLE 2 41 —
Read MLE Preset Bus MLE 2 42 —
Read Keyer Bus Keyer 2 43/44 —
Write MLE Program Bus
MLE 3 C1 <xpt> An invalid xpt request
returns a protocol error
Write MLE Preset Bus
MLE 3 C2 <xpt> An invalid xpt request
returns a protocol error
Write Keyer Bus
Keyer 3 C3/C4 <xpt> An invalid xpt request
returns a protocol error