Inputs | Outputs | Signals

condition Module Reference

Condition tests. More...

Inheritance diagram for condition:
ao68000

List of all members.

Inputs

cond  [3:0]
ccr  [7:0]

Outputs

condition  

Signals

wire  C
wire  V
wire  Z
wire  N

Detailed Description

Condition tests.

The condition module implements the condition tests of the MC68000. Its inputs are the condition codes and the currently selected test. The output is binary: the test is true or false. The output of the condition module is an input to the microcode_branch module, that decides which microcode word to execute next.

Definition at line 2582 of file ao68000.v.


Member Data Documentation

cond [3:0] [Input]

Definition at line 2583 of file ao68000.v.

ccr [7:0] [Input]

Definition at line 2584 of file ao68000.v.

condition [Output]

Definition at line 2585 of file ao68000.v.

C [wire]

Definition at line 2588 of file ao68000.v.

V [wire]

Definition at line 2588 of file ao68000.v.

Z [wire]

Definition at line 2588 of file ao68000.v.

N [wire]

Definition at line 2588 of file ao68000.v.


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