EVAL-ADV7179EBM Analog Devices Inc, EVAL-ADV7179EBM Datasheet - Page 14

• Manufacturer Part Number: EVAL-ADV7179EBM
• Description: BOARD EVAL FOR ADV7179
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADV7179EBM

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3.1.3 Switch Settings
Table 3-3 SW2 DIL switch pack settings
*
3.1.4 Power Supply Requirements
Table 3-4 On board Power Supply Requirements
EVAL-ADV7174/79EBM Application Note Rev.0
21
Test Point
st
Oct 2002
TP11
TP12
TP6
TP4
Only available on the ADV7174
SW8
Reserved
Table 3-3 shows the valid DIP switch settings for the EVAL-ADV7174/79EBM. The 8-
way DIP switch is used by the microconverter to determine, at power-up/reset, what the
default settings are used.
To enable robust and easy evaluation of the EVAL-ADV7174/79EBM the various
power supplies have been designed in to the evaluation boards. Externally, the only
power required is one single supply, which is recommended to be rated at 7V to 9V and
have a minimum supply current of 1.6 amps. Both modules can be supplied
independently, or daisy-chain linked. Table 3-4 lists the different supply rails and the
voltage on each.
DVDD_3v
DVDD_5v
Supply ID
Analog Devices B.V. PRELIMINARY
AVDD
DVDD
SW7
Macrovision *
0 : Diasble
1 : Enable
SW6
1 : Enable
0 : Disable
Voltage
+3.3V
Color bar
Internal
+5V
+5V
+5V
SW5
1 : Disable
0 : Enable
RGB Sync
Encoder Analog +5V supply
Encoder Digital +5V supply
Digital +3.3V Supply
SW4
Digital +5V supply
RGB/YUV
1 : RGB
0 : YUV
Description
Control
SW3
1 : DAC A -> G/Y
0:
DAC Output configuration
DAC B -> B/U
DAC C -> R/V
DAC B -> CVBS
DAC C -> C
DAC A -> Y
Video Group Limerick
SW2
14 of 22
SW1
1 : NTSC
0 : PAL
Standard