more bug fixes

    wire          unused;            // unused ackn signal SuppressThisWarning VEditor

    wire          pre_table_re = !run_extra_wr_d && first_mem_re && mem_re[1];

    reg           rnw;  // last command was read (not write) - do not increment bytes_left_send

    assign seq_mem_re = mem_re[1:0];

    always @ (posedge mclk) begin

        if (mrst || i2c_rst || start_wr_seq_w) rnw <= 0;

        else if (start_rd_seq_w)               rnw <= 1;

        run_extra_wr_d <= |run_extra_wr;

        run_any_d <= (|run_reg_wr) || (|run_extra_wr) || (|run_reg_rd);

        end

        if      (table_re[2])               slave_a_rah <= {tdout[SENSI2C_TBL_SA +: SENSI2C_TBL_SA_BITS], 1'b0}; // {tdout[15:9], 1'b0};

        else if (next_cmd && run_reg_wr[5]) slave_a_rah <= reg_ah; // will copy even if not used

 //    wire          pre_next_cmd = (snd_start || snd_stop || snd9) && i2c_rdy;

        next_cmd <= pre_next_cmd;

        next_cmd_d <= next_cmd;

        next_byte_wr <= snd9 && i2c_rdy && !run_reg_wr[5]; // same time as next_cmd, no pulse when sending SA during write

        next_byte_wr <= snd9 && i2c_rdy && !run_reg_wr[5] && !rnw; // (|run_reg_rd); // same time as next_cmd, no pulse when sending SA during write

//        snd_start <= snd_start_w; // add & i2c_ready? Not really needed as any i2c stage will be busy for long enough

//        snd_stop <=  snd_stop_w;

[*]

[*] GTKWave Analyzer v3.3.66 (w)1999-2015 BSI

[*] Fri Oct  9 02:08:25 2015

[*] Fri Oct  9 05:58:40 2015

[*]

[dumpfile] "/home/andrey/git/x393/simulation/x393_testbench02-20151008192535819.fst"

[dumpfile_mtime] "Fri Oct  9 02:02:14 2015"

[dumpfile_size] 165875504

[dumpfile] "/home/andrey/git/x393/simulation/x393_testbench02-20151008232719927.fst"

[dumpfile_mtime] "Fri Oct  9 05:58:07 2015"

[dumpfile_size] 132054423

[savefile] "/home/andrey/git/x393/x393_testbench02.sav"

[timestart] 0

[timestart] 38030000

[size] 1823 1180

[pos] 1922 0

*-25.015932 71267388 102872500 116192500 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1

*-23.015932 86157388 102872500 116192500 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1

[treeopen] x393_testbench02.

[treeopen] x393_testbench02.compressor_control.

[treeopen] x393_testbench02.simul_axi_hp1_wr_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_membuf_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.lens_flat393_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[2].

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[2].sensor_channel_i.

[treeopen] x393_testbench02.x393_i.sensors393_i.sensor_channel_block[3].

[treeopen] x393_testbench02.x393_i.timing393_i.

[treeopen] x393_testbench02.x393_i.timing393_i.camsync393_i.

[treeopen] x393_testbench02.x393_i.timing393_i.rtc393_i.

[sst_width] 324

[signals_width] 359

[sst_width] 312

[signals_width] 303

[sst_expanded] 1

[sst_vpaned_height] 611

@820

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[2].sensor_channel_i.sensor_i2c_io_i.scl_out

@1000200

-chn2

@800201

@800200

-chn3

@29

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[3].sensor_channel_i.sensor_i2c_io_i.sda_in

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[3].sensor_channel_i.sensor_i2c_io_i.sda_en

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[3].sensor_channel_i.sensor_i2c_io_i.sda_out

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[3].sensor_channel_i.sensor_i2c_io_i.scl_out

@1000201

@1000200

-chn3

@200

-

@800200

-sens_i2c

-i2c_prot_sel

-chn1

@29

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.i2c_start

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.start_wr_seq_w

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.start_extra_seq_w

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.start_rd_seq_w

@800022

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

@28

(0)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

(1)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

(2)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

(3)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

(4)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

(5)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

(6)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_wr[6:0]

@1001200

-group_end

@800022

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_extra_wr[4:0]

@28

(0)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_extra_wr[4:0]

(1)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_extra_wr[4:0]

(2)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_extra_wr[4:0]

(3)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_extra_wr[4:0]

(4)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_extra_wr[4:0]

@1001200

-group_end

@800022

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

@28

(0)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(1)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(2)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(3)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(4)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(5)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(6)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

(7)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.run_reg_rd[7:0]

@1001200

-group_end

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.seq_mem_ra[1:0]

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.mem_re[2:0]

@22

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.seq_rd[7:0]

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.mem_valid

@22

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.table_re[3:0]

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.next_byte_wr

@22

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.bytes_left_send[3:0]

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.bus_open

@800200

-scl_sda

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.snd_start

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.snd_start_w

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.snd_stop

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.snd_stop_w

@22

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.din[8:0]

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.snd9

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.snd9_w

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.sda_in

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.sda_en

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.sda

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.scl

@1000200

-scl_sda

@200

-

@1000200

-chn1

@c00022

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.mem_re[2:0]

@28

(0)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.mem_re[2:0]

(1)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.mem_re[2:0]

(2)x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.mem_re[2:0]

@1001200

@1401200

-group_end

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.i2c_start

-sensor_i2c_prot

@800200

-scl_sda_selected

-chn1

@22

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[1].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.i2c_dly[7:0]

@1000200

-chn1

@200

-

@28

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.pre_dly_over

x393_testbench02.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.sensor_i2c_io_i.sensor_i2c_i.sensor_i2c_prot_i.sensor_i2c_scl_sda_i.dly_over

        set_sensor_i2c_command (chn, 0, 3, 0, 0, 0); // run i2c

        write_sensor_i2c (chn, 1, 0,'h90050922);

        for (i=0; i<num_extra; i=i+1) write_sensor_i2c (chn, 1, 0, i+ 'h12);

        write_sensor_i2c (chn, 1, 0,'h91123456);

        write_sensor_i2c (chn, 1, 0,'h91901234);

        write_sensor_i2c (

            chn,           // input   [1:0] num_sensor;