Interfaces and Connectors
EPM-15 Reference Manual
33
LVDS
F
LAT
P
ANEL
D
ISPLAY
C
ONNECTOR
The integrated LVDS Flat Panel Display in the EPM-15 is an ANSI/TIA/EIA-644-1995
specification-compliant interface. It can support up to 24 bits of RGB pixel data plus 3 bits of
timing control (HSYNC/VSYNC/DE) on the 4 differential data output pairs. The LVDS clock
frequency ranges from 25 MHz to 85 MHz.
The 3.3V power provided to pins 19 and 20 of J12 is protected by a 1 Amp fuse.
See Figure 8 for connector location information.
Table 9: LVDS Flat Panel Display Pinout
J12
Pin
Signal
Name
Function
1 GND
Ground
2 NC
No
Connection
3
LVDSA3
Diff. Data 3 (+)
4
LVDSA3#
Diff. Data 3 (–)
5 GND
Ground
6
LVFSCLK0
Differential Clock (+)
7
LVDSCLK0#
Differential Clock (–)
8 GND
Ground
9
LVDSA2
Diff. Data 2 (+)
10
LVDSA2#
Diff. Data 2 (–)
11 GND
Ground
12
LVDSA1
Diff. Data 1 (+)
13
LVDSA1#
Diff. Data 1 (–)
14 GND
Ground
15
LVDSA0
Diff. Data 0 (+)
16
LVDSA0#
Diff. Data 0 (–)
17 GND
Ground
18 GND
Ground
19
+3.3V
Protected Power Supply
20
+3.3V
Protected Power Supply
