Subversion Repositories openmsp430

                       DATA_TX     =  'h4,

                       DATA_TX     =  'h4,

                       DATA_RX     =  'h5;

                       DATA_RX     =  'h5;

// Register one-hot decoder utilities

// Register one-hot decoder utilities

parameter [DEC_SZ-1:0] BASE_REG    =  {{DEC_SZ-1{1'b0}}, 1'b1};

parameter [DEC_SZ-1:0] BASE_REG    =  {{DEC_SZ-1{1'b0}}, 1'b1};

// Register one-hot decoder

// Register one-hot decoder

parameter [DEC_SZ-1:0] CTRL_D      = (BASE_REG << CTRL),

parameter [DEC_SZ-1:0] CTRL_D      = (BASE_REG << CTRL),

                       STATUS_D    = (BASE_REG << STATUS),

                       STATUS_D    = (BASE_REG << STATUS),

wire       baud_hi_wr  = BAUD_HI[0] ? reg_hi_wr[BAUD_HI] : reg_lo_wr[BAUD_HI];

wire       baud_hi_wr  = BAUD_HI[0] ? reg_hi_wr[BAUD_HI] : reg_lo_wr[BAUD_HI];

wire [7:0] baud_hi_nxt = BAUD_HI[0] ? per_din[15:8]      : per_din[7:0];

wire [7:0] baud_hi_nxt = BAUD_HI[0] ? per_din[15:8]      : per_din[7:0];

always @ (posedge mclk or posedge puc_rst)

always @ (posedge mclk or posedge puc_rst)

  if (puc_rst)         baud_hi <=  8'h00;

  if (puc_rst)         baud_hi <=  8'h00;

wire [15:0] baudrate = {baud_hi, baud_lo};

wire [15:0] baudrate = {baud_hi, baud_lo};

//--------------------------------

//--------------------------------

wire     uart_rxd_sync_n;

wire     uart_rxd_sync_n;

omsp_sync_cell sync_cell_uart_rxd (

omsp_sync_cell sync_cell_uart_rxd (

    .data_out (uart_rxd_sync_n),

    .data_out (uart_rxd_sync_n),

    .data_in  (~uart_rxd),

    .data_in  (~uart_rxd),

    .rst      (puc_rst)

    .rst      (puc_rst)

);

);

wire uart_rxd_sync = ~uart_rxd_sync_n;

wire uart_rxd_sync = ~uart_rxd_sync_n;

// RXD input buffer

// RXD input buffer