Fixed-Point

Rounding and Overflow Modes of Fixed-Point Numbers in MATLAB

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Rounding and Overflow Modes of Fixed-Point Numbers in MATLAB

The fi function supports six rounding modes, which can be observed through the code snippets shown in the following three images. The input data x is a double-precision floating-point number, and it is to be converted into a fixed-point number with a sign bit of 1, a word length of 4, and a fractional length … Read more

ZYNQ: From Abandonment to Entry (Part 8) – Interaction Between PS and PL

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ZYNQ: From Abandonment to Entry (Part 8) - Interaction Between PS and PL

Previous articles mainly focused on the Processing System (PS) of the Zynq SoC, including: Using MIO and EMIO The interrupt structure of Zynq SoC Zynq private timers and watchdogs The triple timer counter (TTC) of Zynq SoC However, from a design perspective, the truly exciting aspect of the Zynq SoC is creating applications that utilize … Read more