Instruction manual

Concerto — Instruction Manual 21
Controller Module Identification
Vertical interval reference is required for crosspoint switching tasks. This is
an analog video input which can be NTSC or PAL. This input is processed
to extract vertical sync and odd/even field (if any) information. A pre-
defined programmable logic device (PLD) is used to cr
eate a switching
strobe that is offset into line 10 for NTSC or line 6 for PAL. A video presence
detector interrupts the processor if the video reference is missing. If this ref-
erence is missing a fake sync is genera
ted at a default asynchronous
interval.
Concerto has three Controller modules. Two of the modules are Ethernet
onl
y. One Ethernet Controller is labeled
CRS2001 CONTROLLER 671-6381-xx
with an Ethernet interface of10Base-T and the other is labeled
CRS2001 FAST
CONTROLLER 671-6434-xx
with an Ethernet interface of 10/100Base-T. The
third Controller is labeled
CRS-MC-C2 671-6495-xx and can be set to allow
either Ethernet or Crosspoint Bus interface control. Do not mix Controller
types in a single matrix. See Figure 1 for help in identifying Controllers.
Figure 1. Controller Module Identification
8138_02_65R2
18765432
ON
18765432
ON
18765432
ON
18765432
ON
18765432
ON
18765432
ON
18765432
ON
18765432
ON
18765432
ON
PWR
OK
DONEACT
GND
+5V
ERROR
TC2
PRES
BUSY
48K
PRES
LINK
SYNC
ERR
RECV
VI 2
PRES
XMIT
VI 1
PRES
CLEAR MEM
RESET
TX
RXFAST COL TC1
PRES
+2.5V
+3.3V
A_LEVEL
B_LEVEL
A_OPTIONS
C_LEVEL
D_LEVEL
B_OPTIONS
C_OPTIONS
D_OPTIONS
MODE/IN
SEL
S11
S12
S13
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
MATRIX MAPCONFIG
GRASS VALLEY GROUP
CRS2001 CONTROLLER
671-6381 –
MADE IN U.S.A.
GRASS VALLEY GROUP
CRS2001 FAST CONTROLLER
671-6434 –
MADE IN U.S.A.
GRASS VALLEY GROUP CRS-MC-C2
MADE IN U.S.A.
671-6495