jkff

 

	int samples;
	float in_j;
	float in_k;

 


	for(samples = MIN_AVAIL(); samples>0; --samples)
	{
		IT_IN(0);
		IT_IN(1);
		IT_IN(2);
		IT_IN(3);
		in_j = j(0);
		in_k = k(0);
		if(re(0) > 0.5)
		{
			temp_q = 0.0;
			temp_qp = 1.0;
		}
		else
		{
			if(cp(0) > 0.5 && cp(1) == 0.0)
			{
				if(in_j > 0.5 && in_k > 0.5 
					&& temp_q == 0.0)
				{
					temp_q = 1.0;
					temp_qp = 0.0;
				}
				else if(in_j > 0.5 && in_k > 0.5
					&& temp_q == 1.0)
				{
					temp_q = 0.0;
					temp_qp = 1.0;
				}
	
				if(in_j > 0.5 && in_k == 0.0)
				{
					temp_q = 1.0;
					temp_qp = 0.0;
				}
	
				if(in_j == 0.0 && in_k > 0.5)
				{
					temp_q = 0.0;
					temp_qp = 1.0;
				}
			}
		}

		if(IT_OUT(0)) {
			KrnOverflow("jkff",0);
			return(99);
		}
		q(0) = temp_q;
		if(IT_OUT(1)) {
			KrnOverflow("jkff",1);
			return(99);
		}
		qp(0) = temp_qp;
	}
	return(0);

/*  Capsim (r) Text Mode Kernel (TMK) Star Library (Blocks)
    Copyright (C) 1989-2017  Silicon DSP Corporation

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    http://www.silicondsp.com
    Silicon DSP  Corporation
    Las Vegas, Nevada
*/

 

/*
	jkff.s:		JK flip-flop
			positive edge triggered
	parameters:	none	
	inputs:		j, input buffer 0
			k, input buffer 1
			cp, input buffer 2 (clock)
			re, input buffer 3 (reset on high)
	outputs:	Q and Q'
	Truth table:
	Q    J    K  *  Q(t+1)
	**********************
	0    0    0  *  0
	0    0    1  *  0
	0    1    0  *  1
	0    1    1  *  1
	1    0    0  *  1
	1    0    1  *  0
	1    1    0  *  1
	1    1    1  *  0

jkff


JK flip-flop
			positive edge triggered
	parameters:	none	
	inputs:		j, input buffer 0
			k, input buffer 1
			cp, input buffer 2 (clock)
			re, input buffer 3 (reset on high)
	outputs:	Q and Q'
	Truth table:
	Q    J    K  *  Q(t+1)
	**********************
	0    0    0  *  0
	0    0    1  *  0
	0    1    0  *  1
	0    1    1  *  1
	1    0    0  *  1
	1    0    1  *  0
	1    1    0  *  1
	1    1    1  *  0


			November 4, 1990

 */