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ECM-3612
40 ECM-3612 User’s Manual
2.3.13.1 Signal Description – Primary & Secondary LCD Panel Connector (CN6, CN8)
Signal Signal Description
P [35:0] Flat Panel Data Bit 35 to Bit 0 for panel implementation.
SHFCLK Shift Clock. Pixel clock for flat panel data
LP Latch Pulse. Flat panel equivalent of HSYNC (horizontal synchronization)
FLM First Line Marker. Flat panel equivalent of VSYNC (vertical synchronization)
M
Multipurpose signal, function depends on panel type. May be used as AC drive
control signal or as BLANK# or Display Enable signal
ENBKL
Enable backlight signal. This signal is controlled as a part of the panel power
sequencing
ENVEE
Enable VEE. Signal to control the panel power-on/off sequencing. A high level
may turn on the VEE (LCD bias voltage) supply to the panel
Y[2:0]P, Z[2:0]P 1
st
& 2
nd
Channel Positive LVDS differentiaI data output
Y[2:0]M, Z[2:0]M 1
st
& 2
nd
Channel Negative LVDS differential data output
YCP, ZCP 1
st
& 2
nd
Channel Positive LVDS differential clock output
YCM, ZCM 1
st
& 2
nd
Channel Negative LVDS differential clock output