TL6020 - Data Sheet TL6020 - Features Block Diagram

TL6020 - Data Sheet
Dual Camera synchronous Video Switcher with Image Processor
Thunder Link is a family of small form factor modules for formatting and converting generic digital video
streams to standard compliant formats. Different interface standards are supported from the transmitter
side including DVI/HDMI, VGA, HD-SDI, SDI and USB.
The modules connect to the digital video interface of Sony’s FCB-H, FCB-EH and FCB-EX-E block cameras
and support several progressive and interlace HDTV or SDTV formats. As no analog to digital conversion is
done on these modules, best output image quality is guaranteed.
TL6020 - Features
+ Dual FCB-H11/H10 camera input interfaces
+ Frame synchronous switching between inputs (no output sync interrupts)
+ Integrated image processor (picture in picture or image flipping)
+ PIP size selectable 1/2, 1/4, 1/8, 1/16 of full image size
+ HD-SDI (SMPTE292M) or YPbPr/RGB analog output
+ Sync on Y/G in case of analog output
+ 1080i/50Hz, 1080i/59.94Hz, 720p/50Hz and 720p/59.94Hz outputs
+ Full digital signal processing chain for best image quality
+ Serial control of TL6020 and cameras via RS232 interface (Sony VISCA protocol support)
+ Single power input for camera and module
+ Supply voltage requirements: 7V to 12V DC regulated
+ Tiny module size 50mm x 50mm (width x height)
+ Cable kit included
Block Diagram TL6020
Order Codes:
JUMPER
J1-2
J3-4
J5-6
Data_LVDS
CAMERA 1
(J4)
CAMERA SELECT
UNIT
Clk_LVDS
TL6020
TL6020-F Image flip function (no PIP)
SDRAM
TL6020CK Cable kit
DESER
SYNCHRONIZER
HD-SDI OUTPUT
(J8)
SERIALIZER
PIP SCALER
DATA FORMATTER
CAMERA 2
(J6)
Data_LVDS
Cable Conn.
ENCODER
Clk_LVDS
CPU
VIDEO
ENCODER
YsPBPR OUTPUT
(J7)
SAFETY NOTE:
Cable Conn.
(J5)
RS422
Rx Tx
FFCs with contacts on opposite sides MUST be used
with TL6020 when interfacing to Sony FCB-H11/H10
cameras.
Cam 1
(J1)
RS232
Rx Tx
Cam 2
(J2)
Cable Conn.
(J3)
12V DC input
ONBOARD
POWER
ONBOARD DC SUPPLY VOLTAGES
Preliminary Data
A1_DS_TL6020_V.3.1.0.fm
March, 9th, 2012
1
TL6020 - Data Sheet
Dual Camera synchronous Video Switcher with Image Processor
Specification
Connectors Overview
INPUTS:
CAMERA DATA* 4 LINK LVDS
CAMERA CLOCK* LVDS
CONTROL Rx (RS232 Level)
PCB TOP SIDE:
J3 Power input
J5 RS232 Host control IF
J7 Analog video output
J8 HD-SDI video output
OUTPUTS:
CONTROL Tx (RS232 Level)
HD-SDI VIDEO 1080i or 720p, 59.94Hz or 50Hz
SMPTE292M, SMPTE274 and SMPTE296M compliant
Analog Y, Pb, Pr / Trilevel Sync on Y or
Analog R, G, B / Trilevel Sync on G
Y(G) output level 1Vpp into 75 ohms
Pb(B) output level 0.7Vpp into 75 ohms
Pr(R) output level 0.7Vpp into 75 ohms
J8
J7
J3
POWER INPUT:
7V TO 12V regulated (12V recommended),
<14 Watts (FOR BOTH, 2x FCB-H11 CAMERAS AND TL6020 MODULE)
J5
MECHANICAL:
WIDTH = 50mm
HEIGHT = 50mm
THICKNESS PCB = 1.6mm
COMPONENT HEIGHT (TOP/BOT) = 11mm/5mm
CABLES:
0.5 mm FFC with contacts on OPPOSITE sides MUST be used (supplied with FCB-H11)
Micro coaxial cable is KEL SSL20-10SSB-xxx-B type (xxx=length in cm)
Connectors J3: WUERTH** 620 002 113 322, Crimp Contact 620 001 137 22
Connectors J5, J7: JST SHR-08V-S, Crimp Contact SSH-003T-P0.2-H
Notes:
* Applies for both camera inerfaces. Cameras MUST be set to same video standard.
** For J3 also possible: JST PHR-2, Crimp Contact SPH-002T-P0.5-L
PCB BOTTOM SIDE:
J1 Camera 1 power and control IF
J2 Camera 2 power and control IF
J4 Camera 1 LVDS video IF
J6 Camera 2 LVDS video IF
J2
J1
J6
J4
Typical Application
PIP Application Example.
Camera 1 captures overview and camera 2
operates with optical zoom providing a
detailed view on any region of interest.
Note:
For TL6020-F, the PIP function is replaced by
the image flip feature. In this case both
camera
pictures
can
be
flipped
independently in horizontal and vertical
direction.
Preliminary Data
Internet:
E-Mail:
www.aivion.com
sales@aivion.com
2
A1_DS_TL6020_V.3.1.0.fm
© 2008-2012 Visual Communication Systems GmbH, all rights reserved.
TL6020 - Data Sheet
Dual Camera synchronous Video Switcher with Image Processor
Onboard Connector Pin Assignments
Board-to-wire connectors:
Power input, JST PH Series
REFDES
PIN#
SIGNAL
J3
1
P12V_IN
2
GND
Control Interfaces, JST SH, 8 pin
REFDES
PIN#
SIGNAL
J5
1
RXD-FPGA (RS232)
2
TXD-FPGA (RS232)
3
GND
4
GND
5
NC (TXD_422_P)
6
NC (TXD_422_N)
7
NC (RXD_422_N)
8
NC (RXD_422_P)
Four mounting holes (blue), 2.5mm diameter
Note: RS422 interface operation requires dedicated software. It can not be
selected by jumpers. Contact to sales@aivion.com.
Analog video output, JST SH, 8 pin
REFDES
PIN#
SIGNAL
J7
1
Y_OUT (sync on Y)
2
GND
3
PB_OUT
4
GND
5
PR_OUT
6
GND
7
NC, do NOT connect
8
NC, do NOT connect
JP1 Jumper Settings - TL6020 configuration
Pins 1-2
Pins 3-4
Camera Select Mode
Pins 5-6
OPEN
OPEN
Camera select by software
OPEN
Active Video Output
HD-SDI
CLOSED
OPEN
Camera 1 selected
CLOSED
Analog YPbPr
OPEN
CLOSED
Camera 2 selected
CLOSED
CLOSED
Reserved
Preliminary Data
Internet:
E-Mail:
www.aivion.com
sales@aivion.com
3
A1_DS_TL6020_V.3.1.0.fm
© 2008-2012 Visual Communication Systems GmbH, all rights reserved.
TL6020 - Data Sheet
Dual Camera synchronous Video Switcher with Image Processor
Board Operation
Remote Protocol Notes:
1. Protocol does not depend on physical layer of remote control interface
(independent of RS232 / RS422 selection)
2. Baudrate is set to 38.4kbps, 8 data bits, no parity, 1 stop bit (8N1 terminal
setting)
3. Transmission of a byte starts with start bit followed by the lsb
4. Protocol is subset of SONY VISCA protocol. The camera select unit has
VISCA device address 7 (seven) assigned. Traffic carrying other addresses
is not processed and not acknowledged by the camera select unit. Such
bytes are directly transferred to the selected camera.
5. When accessing cameras with dedicated addresses, address 7 cannot be
used. Address coding of cameras is basically not required because camera
control lines are actively switched by selecting the desired camera as
signal output.
6. Actual implementation supports the following command codes:
See separate table.
7. Received commands are acknowledged by the camera select unit.
Acknowlewdge code is always F0 41 FF.
8. Acknowledge is always followed by a completion code. Completion code is
always F0 51 FF.
9. General protocol timing (on command level) is given within the VISCA
protocol specification issued by SONY.
10. When using the Windows based control software from SONY, the camera
select unit can be controlled by typing the command codes directly into
the "Direct Command" box in the bottom right corner.
Remote Protocol:
Preliminary Data
Internet:
E-Mail:
www.aivion.com
sales@aivion.com
4
A1_DS_TL6020_V.3.1.0.fm
© 2008-2012 Visual Communication Systems GmbH, all rights reserved.
TL6020 - Data Sheet
Dual Camera synchronous Video Switcher with Image Processor
Board Operation
REMOTE PROTOCOL COMMAND CODES AND PARAMETERS:
PIP CONTROL (TL6020 only):
Note: Both cameras MUST be set to same video standard.
SOURCE SELECT:
Command
Describtion
87x0 FF
Camera 1 as direct output
87x1 FF
Camera 2 as output (synchronized and processed)
87x2 FF
Camera 1 as output (image captured and processed)
87xF FF
for selecting color bar as output, YPbPr
x=0
Analog video output as YPbPr
x=1
Analog video output as RGB
IMAGE FLIP CONTROL (TL6020-F only):
Command
Describtion
87 A0 FF
All image flip functions OFF
87 A1 FF
All image flip functions ON (both images are flipped in horizontal
and vertical direction)
Command
Describtion
87 80 FF
PIP mode OFF
87 81 FF
PIP mode ON
87 82 FF
Reserved Code, do not use
87 83 sx FF
PIP window x size, 8 pixel steps, sx is
8bit hex number for size
87 84 sy FF
PIP window y size, 8 line steps, sy is 8bit
hex number for size
87 85 px FF
PIP window x position, 8 pixel steps, px
is 8bit hex number for position
87 86 py FF
PIP window y position, 8 line steps, py is
8bit hex number for position
87 90 FF
PIP scaler OFF
87 91 FF
PIP scaler ON, scale 1/2
87 92 FF
PIP scaler ON, scale 1/4
87 93 FF
PIP scaler ON, scale 1/8
87 94 FF
PIP scaler ON, scale 1/16
87 95 FF
Reserved Code, do not use
87 A2 FF
Camera 1, H-flip OFF
87 A3 FF
Camera 1, H-flip ON
87 A4 FF
Camera 2, H-flip OFF
87 A5 FF
Camera 2, H-flip ON
Command
Describtion
87 A6 FF
Camera 1, V-flip OFF
87 AC FF
Camera1, freeze OFF
87 A7 FF
Camera 1, V-flip ON
87 AD FF
Camera 1, freeze ON
87 A8 FF
Camera 2, V-flip OFF
87 AE FF
Camera 2, freeze OFF
87 A9 FF
Camera 2, V-flip ON
87 AF FF
Camera 2, freeze ON
PICTURE FREEZE CONTROL:
PIP PARAMETER RANGES:
PIP Window Positioning (table shows hexadecimal values):
Position Parameter
sx
sy
Video Standard
min
max
min
max
1080i
0x0
0x59
0x0
0x21
720p
0x0
0x4F
0x0
0x2C
Notes:
1. PIP window size can be changed only if PIP scaler is OFF. If PIP scaler is switched ON, window size is adjusted automatically.
2. PIP frame color cannot be changed. It is set due to the actual video standard.
Green = 1080i / 59.94Hz
Blue = 720p / 59.94Hz
Cyan = 1080i / 50Hz
Magenta = 720p / 50Hz
Preliminary Data
Internet:
E-Mail:
www.aivion.com
sales@aivion.com
5
A1_DS_TL6020_V.3.1.0.fm
© 2008-2012 Visual Communication Systems GmbH, all rights reserved.
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