Barco DP2K-19B

B. Pin configurations
• Generate Falling Edge – generate a falling edge on the external G PO port if the present state of the output is high. If the
present state of the external GP O is low, no edge will be generated.
• Generate Rising Edge – generate a rising edge on the ex ternal GP O p ort if the present s tate of the output is low. If the present
state of the ex ternal GP O is high, no edge will be gene rated.
• Generate Toggle – ge nerate a toggle on the external GPO port. If the present state of the ou tput is low, a rising edge will be
generated, followed by a falling edge. If the presen t state of the output is high, a falling edge w ill be generated, followed by a
rising edge. The rate of toggle will be the vertical sync ra te (edge transition at each vsync). Pulse width = 20 millisecond s.
• Generate Continuous Toggle - This comm and will generate a continuous toggle of the external GPO por t. This toggle will
continue u ntil a Generate Falling Edge, Generate Rising Edge,orG enerate Toggle com mand is receiv ed.
The rate of toggle is
24Hz. .
Output transistor
• Maximum output driving voltage : V
max
=70V
• Maximum current : I
max
=30mA
• Maximum power dissipation : 120 m W
GPOut P
GPOut P
GPOut N
GPOut N
Output from projector Internal projector
Max 120 mW
Image B -2
B.2 Pin configurations of the communication po rts
RS232IN
RS232 IN
1
-
6
-
2RXE-
Receive Data (RD or RX or RX D)
7
-
3TXE-
Transmitted Data (TD or TX o r TXD)
8
-
4
-
9
-
5 GND Signal Ground (GND)
--
General Purpose IN/OUT
General Purpose In/Out
1
3D Input Reference P
20
3D Input Reference N
2
3D Display Reference P
21
3D Disp lay Reference N
3
GPIN 3 P (re se rved)
22
GPIN 3 N (reserved)
4
GPIN 4 P (re se rved)
23
GPIN 4 N (reserved)
5
GPIN 5 P
24
GPIN 5 N
6
GPIN 6 P
25
GPIN 6 N
7
GPIN 7 P
26
GPIN 7 N
8
GPIN 8 P
27
GPIN 8 N
9
3D Output Reference P
28
3D Output Reference N
10 GPOUT 2 P (reserved) 29 G POU T 2 N (reserved)
11 GPOU T 3 P (rese rved) 30 GPOUT 3 N (res e rve d )
12 GPOUT 4 P 31 GPOUT 4 N
13 GPOUT 5 P 32 GPOUT 5 N
14 GPOUT 6 P 33 GPOUT 6 N
15 GPOUT 7 P 34 GPOUT 7 N
116 R5905067 DPXK-19B/23B/P 17/09/2012