Copyright
©
2017
congatec
AG
TCKLm10
48/71
Signal
Pin # Description
I/O
PU/PD
Comment
LV
LVDS_A_CK-
A81
A82
LVDS Channel A differential clock
O LVDS
LVDS_B0-
LVDS_B1-
LVDS_B2-
LVDS_B3-
B71
B72
B73
B74
B75
B76
B77
B78
LVDS Channel B differential pairs
O LVDS
LV
LVDS_B_CK-
B81
B82
LVDS Channel B differential clock
O LVDS
LVDS_VDD_EN
A77
LVDS panel power enable
O 3.3V
PD 10k
LVDS_BKLT_EN
B79
LVDS panel backlight enable
O 3.3V
PD 10k
LVDS_BKLT_CTRL
B83
LVDS panel backlight brightness control
O 3.3V
LVDS_I2C_CK
A83
DDC lines used for flat panel detection and control.
O 3.3V
PU 2k2 3.3V for LVDS
support (default)
LVDS_I2C_DAT
A84
DDC lines used for flat panel detection and control.
I/O 3.3V
PU 2k2 3.3V for LVDS
support (default)
.
Table 19 Embedded DisplayPort Signal Descriptions
Signal
Pin # Description
I/O
PU/PD
Comment
eDP_TX3-
eDP_TX2-
eDP_TX1-
eDP_TX0-
A81
A82
A71
A72
A73
A74
A75
A76
eDP differential pairs.
AC coupled off
module.
eDP_VDD_EN
A77
eDP power enable.
O 3.3V
PD 10k
eDP_BKLT_EN
B79
eDP backlight enable.
O 3.3V
PD 10k
eDP_BKLT_CTRL
B83
eDP backlight brightness control.
O 3.3V
A83
eDP AUX+.
AC coupled off
module.
eDP_AUX-
A84
eDP AUX-.
AC coupled off
module.
eDP_HPD
A87
Detection of Hot Plug / Unplug and notification of the link layer. I 3.3V