JAI CV-M2 Manuale Utente
CV-M2
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5.4.5. Camera Link interface
The video output is Camera Link, where the 2 channels with 10 or 8 bit video are placed in a
base configuration. The digital output signals follow the Camera Link standardized multiplexed
The video output is Camera Link, where the 2 channels with 10 or 8 bit video are placed in a
base configuration. The digital output signals follow the Camera Link standardized multiplexed
signal output interface. The output driver is NS type DS90CR285, and the receiver is NS type
DS90CR286.
The data bits from the digital video, FVAL, LVAL, DVAL and EEN are multiplexed into the twisted
pairs, which are a part of the Camera Link. Trigger signals and the serial camera control are
feed directly through its own pairs. The trigger input can also be TTL on the 12 pin connector.
(TI=0 for CL. TI=1 for 12 pin). The serial camera control can be switches between the 12 pin
connector or CL by an internal switch HR/CL. Refer to 7.2
The 26 pin MDR connector pin assignment follows the Camera Link base configuration.
DS90CR286.
The data bits from the digital video, FVAL, LVAL, DVAL and EEN are multiplexed into the twisted
pairs, which are a part of the Camera Link. Trigger signals and the serial camera control are
feed directly through its own pairs. The trigger input can also be TTL on the 12 pin connector.
(TI=0 for CL. TI=1 for 12 pin). The serial camera control can be switches between the 12 pin
connector or CL by an internal switch HR/CL. Refer to 7.2
The 26 pin MDR connector pin assignment follows the Camera Link base configuration.
For a detailed description of Camera Link specifications, please refer to the Camera Link
standard specifications found on
1
14
13
26
13
26
X0
X1
X2
X3
Xclk
SerTFG
SerTC
CC1
CC2
CC3
CC4
Sheilds
4 x
7-1
MUX
8bit 10bit
L2 L0
L3 L1
L4 L2
L5 L3
L6 L4
L7 L5
L8 L6
L9 L7
L3 L1
L4 L2
L5 L3
L6 L4
L7 L5
L8 L6
L9 L7
R2 L8
R3 L9
R3 L9
R4 NC
R5 NC
R5 NC
R6 R8
R7 R9
R7 R9
R8 NC
R9 NC
NC R0
NC R1
NC R2
NC R3
NC R4
NC R5
NC R6
NC R5
R9 NC
NC R0
NC R1
NC R2
NC R3
NC R4
NC R5
NC R6
NC R5
LVAL
FVAL
FVAL
DVAL
EEN
Pclk
A 0 Tx0
A 1 Tx1
A 2 Tx2
A 3 Tx3
A 4 Tx4
A 5 Tx6
A 1 Tx1
A 2 Tx2
A 3 Tx3
A 4 Tx4
A 5 Tx6
A 6 Tx27
A 7 Tx5
B 0 Tx7
B 1 Tx8
B 2 Tx9
B 1 Tx8
B 2 Tx9
B 3 Tx12
B 4 Tx13
B 5 Tx14
B 6 Tx10
B 7 Tx11
C 0 Tx15
C 1 Tx18
C 2 Tx19
C 3 Tx20
C 4 Tx21
C 5 Tx22
B 4 Tx13
B 5 Tx14
B 6 Tx10
B 7 Tx11
C 0 Tx15
C 1 Tx18
C 2 Tx19
C 3 Tx20
C 4 Tx21
C 5 Tx22
C 6 TX16
C 7 Tx17
Tx24
Tx25
Tx26
Tx23
Tx25
Tx26
Tx23
Txclk
15
2
16
3
17
4
19
6
18
5
21
8
7
20
22
9
10
23
23
24
11
11
12
25
25
Pair 1
Pair 2
Pair 3
Pair 5
Pair 4
Pair 7
Pair 6
Pair 8
Pair 9
Pair 10
Pair 11
Sheilds
TXD out
RXD in
Ext. trig 1 in
Ground
Signal
Connector pin
CV-M2 Camera
Camera Link Cable
Camera Signals
To
Frame
Grabber
Ext. Trig 2 in
Camera Link
Pin
1
14
13
26
13
26
X0
X1
X2
X3
Xclk
SerTFG
SerTC
CC1
CC2
CC3
CC4
Sheilds
4 x
7-1
MUX
8bit 10bit
L2 L0
L3 L1
L4 L2
L5 L3
L6 L4
L7 L5
L8 L6
L9 L7
L3 L1
L4 L2
L5 L3
L6 L4
L7 L5
L8 L6
L9 L7
R2 L8
R3 L9
R3 L9
R4 NC
R5 NC
R5 NC
R6 R8
R7 R9
R7 R9
R8 NC
R9 NC
NC R0
NC R1
NC R2
NC R3
NC R4
NC R5
NC R6
NC R5
R9 NC
NC R0
NC R1
NC R2
NC R3
NC R4
NC R5
NC R6
NC R5
LVAL
FVAL
FVAL
DVAL
EEN
Pclk
A 0 Tx0
A 1 Tx1
A 2 Tx2
A 3 Tx3
A 4 Tx4
A 5 Tx6
A 1 Tx1
A 2 Tx2
A 3 Tx3
A 4 Tx4
A 5 Tx6
A 6 Tx27
A 7 Tx5
B 0 Tx7
B 1 Tx8
B 2 Tx9
B 1 Tx8
B 2 Tx9
B 3 Tx12
B 4 Tx13
B 5 Tx14
B 6 Tx10
B 7 Tx11
C 0 Tx15
C 1 Tx18
C 2 Tx19
C 3 Tx20
C 4 Tx21
C 5 Tx22
B 4 Tx13
B 5 Tx14
B 6 Tx10
B 7 Tx11
C 0 Tx15
C 1 Tx18
C 2 Tx19
C 3 Tx20
C 4 Tx21
C 5 Tx22
C 6 TX16
C 7 Tx17
Tx24
Tx25
Tx26
Tx23
Tx25
Tx26
Tx23
Txclk
15
2
16
3
17
4
19
6
18
5
21
8
7
20
22
9
10
23
23
24
11
11
12
25
25
Pair 1
Pair 2
Pair 3
Pair 5
Pair 4
Pair 7
Pair 6
Pair 8
Pair 9
Pair 10
Pair 11
Sheilds
TXD out
RXD in
Ext. trig 1 in
Ground
Signal
Connector pin
CV-M2 Camera
Camera Link Cable
Camera Signals
To
Frame
Grabber
Ext. Trig 2 in
Camera Link
Pin
Port/Signal 8bit
10bit Pin No.
Port A0
L2 L0 Tx0
Port A1
L3 L1 Tx1
Port A2
L4 L2 Tx2
Port A3
L5 L3 Tx3
Port A4
L6 L4 Tx4
Port A5
L7 L5 Tx6
Port A6
L8 L6 Tx27
Port A7
L9 L7 Tx5
Port B0
R2 L8 Tx7
Port B1
R3 L9 Tx8
Port B2
R4 NC Tx9
Port B3
R5 NC Tx12
Port B4
R6 R8 Tx13
Port B5
R7 R9 Tx14
Port B6
R8 NC Tx10
Port B7
R9 NC Tx11
Port C0
NC R0 Tx15
Port C1
NC R1 Tx18
Port C2
NC R2 Tx19
Port C3
NC R3 Tx20
Port C4
NC R4 Tx21
Port C5
NC R5 Tx22
Port C6
NC R6 Tx16
Port C7
NC R7 Tx17
LVAL
Tx24
FVAL
Tx25
DVAL
Tx26
EEN
Tx23
Camera Link bit allocation
TxCLK
A7
A6
EEN
C7
B7
B6
A7
A6
C6
C3
C2
DVAL
FVAL
C5
C4
C3
C2
LVAL
B2
B1
C1
C0
B4
B3
B2
B1
B5
A1
A0
B0
A5
A3
A2
A1
A0
A4
TxOUT3
TxOUT2
TxOUT1
TxOUT0
1 pi xel cycl e
Time slots in Camera Link
Fig. 7. Principle diagram for Camera Link base configuration interface