Electrical Connections; Hdmi Input; Vga Input - Lightware UMX-TP-TX100R Programmer's Reference Manual

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