Datasheet

Signal Descriptions
R
Datasheet 45
3.6.5 Analog CRT Display
Table 17. Analog CRT Display Signal Descriptions
Pin Name Type Description
VSYNC O
CMOS
CRT Vertical Synchronization: This signal is used as the vertical sync signal.
HSYNC O
CMOS
CRT Horizontal Synchronization: This signal is used as the horizontal sync signal.
RED O
Analog
Red (Analog Video Output): This signal is a CRT Analog video output from the internal
color palette DAC. The DAC is designed for a 37.5 Ω equivalent load on each pin (e.g.,
75 Ω resistor on the board, in parallel with the 75 Ω CRT load).
RED# O
Analog
Red# (Analog Output): Tied to ground.
GREEN O
Analog
Green (Analog Video Output): This signal is a CRT analog video output from the internal
color palette DAC. The DAC is designed for a 37.5 Ω equivalent load on each pin (e.g.,
75 Ω resistor on the board, in parallel with the 75 Ω CRT load).
GREEN# O
Analog
Green# (Analog Output): Tied to ground.
BLUE O
Analog
Blue (Analog Video Output): This signal is a CRT Analog video output from the internal
color palette DAC. The DAC is designed for a 37.5 Ω equivalent load on each pin (e.g.,
75 Ω resistor on the board, in parallel with the 75 Ω CRT load).
BLUE# O
Analog
Blue# (Analog Output): Tied to ground.