User`s guide

ManualsBrandsCongatec ManualsComputer equipmentconga-TCA 047001

Table 11 LVDS Signal Descriptions

Signal Pin # Description I/O PU/PD Comment

LVDS_A0+

LVDS_A0-

LVDS_A1+

LVDS_A1-

LVDS_A2+

LVDS_A2-

LVDS_A3+

LVDS_A3-

A71

A72

A73

A74

A75

A76

A78

A79

LVDS Channel A differential pairs O LVDS

LVDS_A_CK+

LVDS_A_CK-

A81

A82

LVDS Channel A differential clock O LVDS

LVDS_B0+

LVDS_B0-

LVDS_B1+

LVDS_B1-

LVDS_B2+

LVDS_B2-

LVDS_B3+

LVDS_B3-

B71

B72

B73

B74

B75

B76

B77

B78

LVDS Channel B differential pairs O LVDS Not suppported

LVDS_B_CK+

LVDS_B_CK-

B81

B82

LVDS Channel B differential clock O LVDS Not supported

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 at panel detection and control. O 3.3V PU 2k2 3.3V

LVDS_I2C_DAT A84 DDC lines used for at panel detection and control. I/O 3.3V PU 2k2 3.3V LVDS_I2C_DAT is a boot strap signal (see note below).

Note

Some signals have special functionality during the reset process. They may bootstrap some basic important functions of the module.

For more information refer to section 7.5 of this user’s guide.