Me contribution information – Grass Valley Switcher Products User Manual
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Switcher Products — Protocols Manual
Section 1 — Tally Protocol
Note
Contribution tally is based on engineering sources, not logical source aliases.
Which physical inputs are used is not factored into tally information.
The source IDs for Kayenne differ from the Kalypso/Zodiak protocol in the
following ways:
•
Includes ME 50, no ME is designated PGM-PST.
•
Includes eDPM outputs, which are internal sources.
•
Max source ID is 146 (0x92) which overlaps with Message codes.
Kalypso max source ID of 128 did not overlap with Message code
which is one factor which contributed to the need for the new message
synchronizing scheme. This new scheme allows for source ID’s up to a
max of 239 (0xEF).
ME Contribution Information
Kayenne systems have up to 5 MEs. Each ME has 16 input buses (6 video/
key pairs, 2 background and 2 utility buses), 4 program outputs (A-D) and
two preview outputs. PVW A is always associated with PGM A. PVW 2 is
the preview of C.
Contribution information is provided for all six real outputs and for the
look-ahead state of the 4 program outputs. The “LAP” contribution always
indicates what the program output contribution would be following a main
transition.
Table 12. Kayenne Source IDs
Src ID
Reentry
Src ID
Reentry
Src ID
Reentry
97
ME 1 PGM A
98
ME 1 PGM B
99
ME 1 PGM C
100
ME 1 PGM D
101
ME 1 PVW A
102
ME 1 PVW 2
103
ME 2 PGM A
104
ME 2 PGM B
105
ME 2 PGM C
106
ME 2 PGM D
107
ME 2 PVW A
108
ME 2 PVW 2
109
ME 3 PGM A
110
ME 3 PGM B
111
ME 3 PGM C
112
ME 3 PGM D
113
ME 3 PVW A
114
ME 3 PVW 2
115
ME 4 PGM A
116
ME 4 PGM B
117
ME 4 PGM C
118
ME 4 PGM D
119
ME 4 PVW A
120
ME 4 PVW 2
121
ME 50 PGM A
122
ME 50 PGM B
123
ME 50 PGM C
124
ME 50 PGM D
125
ME 50 PVW A
126
ME 50 PVW 2
127
eDPM ch 1 video
128
eDPM ch 1 key
129
eDPM ch2 video
130
eDPM ch2 key
131
eDPM ch3 video
132
eDPM ch3 key
133
eDPM ch4 video
134
eDPM ch4 key
135
Test Signal
136
Black
137
White
138
Background 1
139
Background 2
140
Black Key
141
Image Store out 1
142
Image Store out 2
143
Image Store out 3
144
Image Store out 4
145
Image Store out 5
146
Image Store out 6