Internal Trigger Generator - IAI cm-140ge User Manual

CM-140GE / -RA/-UV / CB-140GE / -RA

6.5.2 Internal Trigger Generator

Create a trigger signal and trigger the camera
Address
0xA040
0xB000
0xB004
0xB008
0xB00C
0xB010
0xB014
0xB018
0xB058
LVAL IN
DVAL IN
FVAL IN
EEN IN
OPT IN 1
OPT IN 2
Soft Trigger 0
Soft Trigger 1
Soft Trigger 2
Soft Trigger 3
25 MHz
Pixel Clock(65MHz)
Fig.11. Pulse Generator 0 timing Example 2
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) （
( Cross Point Switch )
Pulse Generator 3
(20bit Counter)
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
12bit
12bit
Counter
Counte
- 18 -
Value
1 = EPS
1 = Pixel Clock
1987 = 1/1988 dev(Line Rate)
1000 Clocks
100 Clocks
0 = Free Run
500 Clocks
0 = No Clear
11 = pulse generator 0
LUT LUT
Line Rate 32.696KHz
Pulse Generator 0 Pulse Generator 0
output output
Trigger 0
Trigger 1
OPT OUT 1
OPT OUT 2
Time Stamp Reset
100 Line 100 Line
500 Line 500 Line
1000 Line 1000 Line