Internal Trigger Generator - JAI AT-200GE User Manual

7.5.2 Internal Trigger Generator

Create a trigger signal and trigger the camera
Address
0xA040
0xB000
①
0xB004
0xB008
0xB00C
0xB010
0xB014
0xB018
0xB060
②
Digital I/O(GPIO) setting
LVAL IN
DVAL IN
FVAL IN
EEN IN
OPT IN 1
OPT IN 2
TTL IN 1
LVDS IN 1
Soft Trigger 0
Soft Trigger 1
Soft Trigger 2
Soft Trigger 3
Pulse Generator 0
Pulse Generator 1
Setting for
Line Source
Counter Clock Source
Pixel Clock
1
AT-200GE
Register
Trigger Mode
Clock Choice
Counter Dividing Value
Length Counter 0
Start point Counter 0
Repeat Count 0
End point Counter 0
Counter Clear 0
CAMERA TRIGGER Selector
( Cross Point Switch )
②
Pulse Generator 1
(20 bit Counter )
Pulse OUT
Pulse Generator 0
(20 bit Counter )
12 bit
Counter
Counter Divide by value
0 Bypass
1 - 4095
Fig.19 Pulse Generator 0 timing Example 2
Value
1 = EPS
1 = Pixel Clock
1925= 1/1926 dev(Line Rate)
1000 Clocks
100 Clocks
0 = Free Run
500 Clocks
0 = No Clear
11 = pulse generator 0
LUT
Pulse trigger IN
①
Pulse Generator 0 Pulse Generator 0
output output
- 22 -
Digital I/O(GPIO) setting
TRIGGER 1
TRIGGER 2
TTL OUT 1
TTL OUT 2
OPT OUT 1
OPT OUT 2
Time Stamp Reset
Sequence Reset
Pulse Generator 0
Pulse Generator 1
Setting for
Line Selector
Pulse Generator Setting 3
Pulse Generator Setting 0
Length counter 0 ⇒
Start Point Counter 0
⇒
Repeat Count 0 ⇒
End point counter 0 ⇒
Counter 0 clear
⇒
100 Line 100 Line
500 Line 500 Line
1000 Line 1000 Line
1000ｃｌｋ
100ｃｌｋ
0
500ｃｌｋ
0 Free run