Are complementary outputs available in the 22V10?
Whether the output is registered or combinatorial, you may choose from either true or complementary outputs.
To use the complementary output in ABEL, use the "invert" attribute.
For example:
MODULE top
O1 pin istype 'reg, invert';
AR, CLK, DIN pin;
EQUATIONS
O1.d = DIN;
O1.AR = AR;
O1.CLK = CLK;
END
You can confirm the use of the "invert" output by looking at the .ann file and checking for
O1 PIN 21 istype 'invert';
AR# 7616 | |
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Date | 05/14/2014 |
Status | Archive |
Type | General Article |