JAI BB-500 GE, User Manual

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BM-500GE / BB-500GE
21
6.5.2 Internal Trigger Generator
Example: Create a trigger signal and trigger the camera
Feature Value
c)Acquisition and
Trigger controls Trigger selector Trigger Mode ON
Pulse Generators Pulse Generator
selector Pulse Generator 0
Selector
Clock Choice 1 = Pixel Clock (30MHz)
Counter Dividing Value 2960(line rate)
Length Counter 0 1000 Clocks
Start point Counter 0 100 Clocks
Repeat Count 0 0
End point Counter 0 500 Clocks
Clear activation Off
Trigger source pulse generator 0
Fig.14. Pulse Generator 0 timing Example 2
LUT
( Cross Point Switch )
Pulse Generator 1
(19 bit Counter )
Pulse Generator 0
(19 bit Counter )
12 bit
Counter
Camera TRIGGER 0
Camera TRIGGER 1
GPIO Port 1(TTL OUT 1)
GPIO Port 2(TTL OUT 2)
GPIO Port 3(OPT OUT 1)
GPIO Port 4(OPT OUT 2)
Time Stamp Reset
Sequence Reset
LVAL IN
DVAL IN
FVAL IN
EEN IN
GPIO Port In1(OPT IN 1)
GPIO Port IN2(OPT IN 2)
GPIO Port IN3(TTL IN )
GPIO Port IN4(LVDS IN)
Soft Trigger 0
Soft Trigger 1
Soft Trigger 2
Soft Trigger 3
IN OUT
Pulse Generator 0
Pulse Generator 1
Pulse Generator 0
Pulse Generator 1
Digital I/O(GPIO) setting
0
1
2
3
4
5
6
7
12
13
14
15
16
17
Digital I/O(GPIO) setting
0
1
4
5
6
7
16
17
12
13
Setting for
Line Source
Setting for
Line Selector
Pixel Clock
Counter Clock Source
1
Counter Divide by value
1/2 to 1/4096
Bypass 0
1 - 4095
Pulse Generator Setting 0
Start Point Counter 0
Length counter 0
Repeat Counter 0
End point counter 0
Counter 0 clear
Pulse Generator Setting 1
①
②
⇒ 1000 clk
⇒
⇒
⇒
⇒
100 clk
0
500 clk
0 Free run
Pulse Generator 0
100 Line
500 Line
1000 Line
output
Pulse Generator 0
100 Line
500 Line
1000 Line
output