Inheritance diagram for serialization_probes.SignProbe:

Collaboration diagram for serialization_probes.SignProbe:

Public Member Functions
	construct (ports)

Static Public Attributes
	clk = Clock()

	rst = Reset()

Detailed Description

Function ``sign_probe``: si16 -> {plus_one, neg, sign_bit}.

Returns ``arg+1``, ``-arg`` and ``arg<0`` in a single struct. Exercises
two's-complement addition, negation and MSB extraction at a sub-32-bit
width. A host that confuses signed/unsigned encoding or sign-extends
incorrectly will see a wrong ``plus_one`` near the boundaries
(``INT16_MIN``/``INT16_MAX``).

Definition at line 146 of file serialization_probes.py.

Member Function Documentation

◆ construct()

serialization_probes.SignProbe.construct ( ports )

Definition at line 160 of file serialization_probes.py.

References wrap().

Member Data Documentation

◆ clk

serialization_probes.SignProbe.clk = Clock()

static

Definition at line 156 of file serialization_probes.py.

Referenced by esiaccel.bsp.common.ESI_Manifest_ROM_Wrapper.build().

◆ rst

serialization_probes.SignProbe.rst = Reset()

static

Definition at line 157 of file serialization_probes.py.

The documentation for this class was generated from the following file:

/home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/ESI/runtime/tests/integration/hw/serialization_probes.py