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dc1762afb
DEMO MANUAL DC1762A
Quick start proceDure
Output Mode: Selects digital output mode
• Full Rate: Full rate CMOS output mode (This mode is
not supported by the DC1762A)
• Double LVDS (Default): Double data rate LVDS output
mode
• Double CMOS: Double data rate CMOS output mode
(This mode is not supported by the DC1762A)
Test Pattern: Selects digital output test patterns
• Off (Default): ADC data presented at output
• All out =1: All digital outputs are 1
• All out = 0: All digital outputs are 0
• Checkerboard: OF, and D13-D0 Alternate between 101
0101 1010 0101 and 010 1010 0101 1010 on alternat-
ing samples.
• Alternating: Digital outputs alternate between all 1’s and
all 0’s on alternating samples.
Alternate Bit: Alternate Bit Polarity (ABP) Mode
• Off (Default): Disables alternate bit polarity
• On: Enables alternate bit polarity (Before enabling ABP,
be sure the part is in offset binary mode)
Randomizer: Enables Data Output Randomizer
• Off (Default): Disables data output randomizer
• On: Enables data output randomizer
Two’s complement: Enables two’s complement mode
• Off (Default): Selects offset binary mode
• On: Selects two’s complement mode
Once the desired settings are selected hit OK and PScope
will automatically update the register of the device on the
DC1762A demo board.
