josyb

'''
Created on 14 Mar 2015

@author: Josy
'''


from __future__ import print_function
import os, random
from myhdl import *

josyb

from myhdl import *

def mpegChannel(clk, rst, s_tx_data_xor_mask_r):

#     table = tuple([9,8,7,6])

    @always_seq(clk.posedge, reset=rst)
    def fsm_seq():
        for i in range(4):
#             s_tx_data_xor_mask_r.next[(i+1)*8:i*8] = table[i]

josyb

from __future__ import print_function

import random

from myhdl import *


def m_top_const(COEF, N, clock, reset, a, b, x, y):

    v = [Signal(x.val) for _ in range(N-1)]

josyb

'''
Created on 18 May 2015

@author: Josy
'''

from __future__ import print_function

from myhdl import *

josyb

'''
Created on 27 Mar 2015

@author: Josy
'''
import os

from myhdl import *

josyb

-- File: aos.vhd
-- Generated by MyHDL 1.0dev
-- Date: Mon Aug 31 15:57:52 2015


library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
use std.textio.all;

josyb

'''
Created on ${date}

@author: ${user}
'''

from __future__ import print_function

# optional import to mark 'xfail' tests
import py.test

josyb

def array_3(clk, reset, Sel1, Sel2, Q):
    ''' testing a 2-dimensional Constant Array
    '''
    aoc = myhdl.Array( [[1,2,3], [4,5,6], [7,8,9]],  myhdl.intbv(0)[len(Q):])
      
    @myhdl.always_seq( clk.posedge, reset = reset)
    def rtlreg():
        Q.next = aoc[Sel2][Sel1]
       
    return rtlreg

josyb

def array_2(clk, reset, D, Q):
    ''' testing a 2-dimensional Array
        just making a simple pipeline
    '''
    mt = myhdl.Array( (4, 3,), myhdl.Signal( myhdl.intbv(0)[len(D):]))
    
    @myhdl.always_comb
    def rtlcomb():
        Q.next = mt[3][2]
      

josyb

def delta(Clk, Reset, D, Wr, Sel, Q):
    r = [Signal( intbv(0)[len(D):]) for _ in range(9)]
    
    @always_seq(Clk.posedge, reset = Reset)
    def rtl():
        if Wr:
            r[0].next = D
            r[1].next = r[0]
            r[2].next = r[1]
            r[3].next = r[2]