Specifications

Chapter 3 Hardware
48 Reference Manual ReadyBoard 700
Pin # Signal Description
39 FPDEN Flat Panel Data Enable – This signal to settle the horizontal display position.
40 FP0 Flat Panel Data Output 0 – Refer to pin-2 for more information.
41 FPCLKS Flat Panel Shift clock – This signal can be inverted by jumper JP1.
42 VEEON Voltage On – This signal is high (+5V) when ENVEE & Power Good are High
43 ENVDD Flat Panel Enable VDD – This is power sequencing output for LCD driver
44 FPVS Flat Panel VSync (FLM) – This signal is digital monitor equivalent of VSYNC
45 ENVEE Flat Panel Enable VEE – This signal is used for power sequencing
46 FPHS Flat Panel HSync (LP) – This signal is the digital monitor equivalent of HSYNC
47, 48 GND Ground
49, 50 +12V
+12V (this voltage is supplied externally from the AT/ATX power supply input
connector. It may also be used by the PCI bus or ISA bus.
Notes: The shaded area denotes power or ground.
LVDS Interface (J7)
Table 3-22. LVDS Interface Pin/Signal Descriptions (J7)
Pin # Signal Description Line Channel
1 3.3V_Panel +3.3V source
2 5V_Panel +5V source
3 GND Ground
4 GND Ground
NA NA
5 LVDS_Y0M Data Negative Output
6 LVDS_Y0P Data Positive Output
0
7 LVDS_Y1M Data Negative Output
8 LVDS_Y1P Data Positive Output
1
9 LVDS_Y2M Data Negative Output
10 LVDS_Y2P Data Positive Output
2
11 LVDS_CLKYM Clock Negative Output
12 LVDS_CLKYP Clock Positive Output
Clock
Channel 1
13 LVDS_Z0M Data Negative Output
14 LVDS_Z0P Data Positive Output
0
15 LVDS_Z1M Data Negative Output
16 LVDS_Z1P Data Positive Output
1
17 LVDS_Z2M Data Negative Output
18 LVDS_Z2P Data Positive Output
2
19 LVDS_CLKZM Clock Negative Output
20 LVDS_CLKZP Clock Positive Output
Clock
Channel 2
Notes: The shaded area denotes power or ground.
NOTE Pins 5-12 constitute 1
st
channel interface of two channels, or a
single channel interface. Pins 13-20 constitute 2
nd
channel
interface of a two channel interface.