CV-M9 GE
- 12 -
6.4 GPIO programming examples
6.4.1 Trigger Phase Control
100clock delay to the input Trigger
Address
Register
Value
0xA040
Trigger Mode
1 = EPS(Edge pre-select)
0xB000
Clock Choice
1 = Pixel Clock
0xB004
Counter Dividing Value
0 = Pass through
0xB008
Length Counter 0
1000 Clocks
0xB00C
Start point Counter 0
100 Clocks
0xB010
Repeat Count 0
1
0xB014
End point Counter 0
500 Clocks
0xB018
Counter Clear 0
4 = Rising Edge Clear
0xB058
CAMERA TRIG Selector
13 = pulse generator 0
0xB06C
Pulse Generator 0 Selector
4 = HIROSE TTL In 1
LVAL IN
xTTL_LVDS Select
DVAL IN
FVAL IN
EEN IN
HIROSE TTL IN 1
HIROSE TTL IN 2
LVDS IN
HIROSE TTL IN 3
Soft Trigger 0
LUT
(
Cross point switch)
12bit
Counter
25MHz
Pixel Clock
Pulse Generator 3
(20bit Counter)
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
CAMERA TRIGGER
CAMERA Ext. VD
CAMERA Ext. HD
HIROSE TTL OUT 1
HIROSE TTL OUT 2
LVAL IN
xTTL_LVDS Select
DVAL IN
FVAL IN
EEN IN
HIROSE TTL IN 1
HIROSE TTL IN 2
LVDS IN
HIROSE TTL IN 3
Soft Trigger 0
LUT
(
Cross point switch)
12bit
Counter
25MHz
Pixel Clock
Pulse Generator 3
(20bit Counter)
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
CAMERA TRIGGER
CAMERA Ext. VD
CAMERA Ext. HD
HIROSE TTL OUT 1
HIROSE TTL OUT 2
LVAL IN
xTTL_LVDS Select
DVAL IN
FVAL IN
EEN IN
HIROSE TTL IN 1
HIROSE TTL IN 2
LVDS IN
HIROSE TTL IN 3
Soft Trigger 0
LUT
(
Cross point switch)
12bit
Counter
25MHz
Pixel Clock
Pulse Generator 3
(20bit Counter)
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
CAMERA TRIGGER
CAMERA Ext. VD
CAMERA Ext. HD
HIROSE TTL OUT 1
HIROSE TTL OUT 2
LVAL IN
xTTL_LVDS Select
DVAL IN
FVAL IN
EEN IN
HIROSE TTL IN 1
HIROSE TTL IN 2
LVDS IN
HIROSE TTL IN 3
Soft Trigger 0
LUT
(
Cross point switch)
12bit
Counter
25MHz
Pixel Clock
Pulse Generator 3
(20bit Counter)
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
CAMERA TRIGGER
CAMERA Ext. VD
CAMERA Ext. HD
HIROSE TTL OUT 1
HIROSE TTL OUT 2
LUT
(
Cross point switch)
12bit
Counter
25MHz
Pixel Clock
Pulse Generator 3
(20bit Counter)
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
CAMERA TRIGGER
CAMERA Ext. VD
CAMERA Ext. HD
HIROSE TTL OUT 1
HIROSE TTL OUT 2
HIROSE TTL IN 1
Pulse Generator 0
100
500
1000
output
HIROSE TTL IN 1
Pulse Generator 0
100
500
1000
output
Pulse Generator 0 timing