Lightware UMX-TP-TX100R, Programmer'S Reference Manual

Page: 7 / 43

UMX-TP-TX100R
Programmer’s Reference Manual
Section 1. Electrical connections Page 7 / 43
1.
Electrical connections
1.1. HDMI Input
UMX-TP-TX100R provides standard 19 pole HDMI connector for inputs. Always use high
quality HDMI cable for connecting sources and displays.
HDMI Type A receptacle
Pin Signal Pin Signal
1 TMDS Data2+ 11 TMDS Clock Shield
2
TMDS Data2 Shield
12
TMDS Clock
–
3 TMDS Data2
–
13 CEC
4 TMDS Data1+ 14 Reserved
5 TMDS Data1 Shield 15 SCL
6 TMDS Data1
–
16 SDA
7 TMDS Data0+ 17 DDC/CEC/HEC Ground
8 TMDS Data0 Shield 18 +5 V Power (max 50 mA)
9
TMDS Data0
–
19
Hot Plug Detect
10 TMDS Clock+
Table 1-1. HDMI connector pin assignments
1.2. VGA Input
UMX-TP-TX100R provides standard 15 pole D-SUB female connector for VGA inputs.
Always use high quality VGA cable for connecting sources and displays.
Figure 1-1. D-SUB 15 pole female connector (DE15F)
Pin nr. Name Description
1 RED Red Video (75 ohm, 0.7 V p-p)
2
GREEN Green Video (75 ohm, 0.7 V p-p)
3 BLUE Blue Video (75 ohm, 0.7 V p-p)
4 ID2 Monitor ID Bit
(Not used, internally connected to Pin 5)
5 GND Ground
6 RGND Red Ground
(Internally connected to Pin 5)
7 GGND Green Ground
(Internally connected to Pin 5)
8 BGND Blue Ground
(Internally connected to Pin 5)
9 KEY Op5V output from graphics card
10 SGND Sync Ground
(Internally connected to Pin 5)
11 ID0 Monitor ID Bit 0
(Not used, internally connected to Pin 5)
12 SDA I
2
C bidirectional data line
13 HSYNC Horizontal Sync
14 VSYNC Vertical Sync which works also as data clock
15 SCL I
2
C data clock in DDC2
Table 1-2. D-sub connector pin assignment for standard VGA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1 5
11
10 6
15