Dalsa Falcon 1.4M100 XDR Monochrome, User Manual

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Falcon XDR and HG Series Camera User's Manual DALSA
Appendix A: Camera Link™ Reference, Timing, and Configuration Table 77
A.5 Communication
Two LVDS pairs have been allocated for asynchronous serial communication to and from the camera and
frame grabber. Cameras and frame grabbers should support at least 9600 baud. These signals are
• SerTFG—Differential pair with serial communications to the frame grabber.
• SerTC—Differential pair with serial communications to the camera.
The serial interface will have the following characteristics: one start bit, one stop bit, no parity, and no
handshaking. It is recommended that frame grabber manufacturers supply both a user interface and a
software application programming interface (API) for using the asynchronous serial communication port.
The user interface will consist of a terminal program with minimal capabilities of sending and receiving a
character string and sending a file of bytes. The software API will provide functions to enumerate boards
and send or receive a character string. See Appendix B in the Official Camera Link specification on the
www.dalsa.com Web site.
A.6 Camera Link Video Timing
Falcon Standard Timing (Input and Output Relationships)
twPR_LOW tPR_INT twPR_LOW
thPR
tLF
tLVAL_LOW tLINE tLVAL_LOW tLINE tFL
tREADOUT tOVERHEAD tTRANSFER tREADOUT
tFRAME PERIOD
twSYNC_INT twSYNC twSYNC_INT
tFRAME PERIOD
twSYNC
1 N
STROBE
EXSYNC
FRAME VALID
LINE VALID
DATA
PIXEL RESET
DVAL
FA-20-01M1H-00-R
FA-21-01M1H-00-R FA-21-1M120-00-R FA-21-3HK3H-00-R
Symbol Units Min Typ. Max Min Typ Max Min Typ Max
tw
SYNC
us' 12 12 12
tw
SYNC_INT
us 10 10 10