Analog Vga - ADLINK Technology intel COM Express Express-TL User Manual

Express-TL User's Guide
4.3.2

Analog VGA

Name Pin # Description
VGA_RED B89 Red for monitor. Analog DAC output, designed to drive
a 37.5-Ohm equivalent load.
VGA_GRN B91 Green for monitor. Analog DAC output, designed to
drive a 37.5-Ohm equivalent load.
VGA_BLU B92 Blue for monitor. Analog DAC output, designed to drive
a 37.5-Ohm equivalent load.
VGA_HSYNC B93 Horizontal sync output to VGA monitor
VGA_VSYNC B94 Vertical sync output to VGA monitor
VGA_I2C_CK B95 DDC clock line (I²C port dedicated to identifying VGA
monitor capabilities)
VGA_I2C_DAT B96 DDC data line.
Note: VGA is BOM option support (in place of DDI 3) by project basis
Page 26
I/O
O Analog
O Analog
O Analog
O 3.3V
O 3.3V
I/O OD 3.3V
I/O OD 3.3V
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PU / PD Comment
PD 150R
PD 150R
PD 150R
PU 2k2 3.3V
PU 2k2 3.3V
PICMG COM.0 R3.0