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  • This comparison shows the changes necessary to convert path 
    /versatile_library/trunk/rtl
    from Rev 12 to Rev 13
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  •

Rev 12 → Rev 13

/verilog/versatile_library.v
2201,7 → 2201,6
parameter wbm_adr1 = 2'b01;
parameter wbm_data = 2'b10;
 
reg wbs_we_reg;
reg [1:0] wbs_bte_reg;
reg wbs;
wire wbs_eoc_alert, wbm_eoc_alert;
2210,9 → 2209,6
 
reg [1:16] wbs_count, wbm_count;
 
reg wbs_ack_o_rd;
wire wbs_ack_o_wr;
 
wire [35:0] a_d, a_q, b_d, b_q;
wire a_wr, a_rd, a_fifo_full, a_fifo_empty, b_wr, b_rd, b_fifo_full, b_fifo_empty;
reg a_rd_reg;
2268,9 → 2264,9
always @ (posedge wbs_clk or posedge wbs_rst)
if (wbs_rst)
{wbs_we_reg,wbs_bte_reg} <= {1'b0,2'b00};
wbs_bte_reg <= 2'b00;
else
{wbs_we_reg,wbs_bte_reg} <= {wbs_we_i,wbs_bte_i};
wbs_bte_reg <= wbs_bte_i;
 
// wbm FIFO
assign wbm_eoc_alert = (wbm_bte_o==wrap4 & wbm_count[3]) | (wbm_bte_o==wrap8 & wbm_count[7]) | (wbm_bte_o==wrap16 & wbm_count[15]);
/verilog/versatile_library_actel.v
1765,7 → 1765,6
parameter wbm_adr0 = 2'b00;
parameter wbm_adr1 = 2'b01;
parameter wbm_data = 2'b10;
reg wbs_we_reg;
reg [1:0] wbs_bte_reg;
reg wbs;
wire wbs_eoc_alert, wbm_eoc_alert;
1772,8 → 1771,6
reg wbs_eoc, wbm_eoc;
reg [1:0] wbm;
reg [1:16] wbs_count, wbm_count;
reg wbs_ack_o_rd;
wire wbs_ack_o_wr;
wire [35:0] a_d, a_q, b_d, b_q;
wire a_wr, a_rd, a_fifo_full, a_fifo_empty, b_wr, b_rd, b_fifo_full, b_fifo_empty;
reg a_rd_reg;
1819,9 → 1816,9
assign wbs_dat_o = a_q[35:4];
always @ (posedge wbs_clk or posedge wbs_rst)
if (wbs_rst)
{wbs_we_reg,wbs_bte_reg} <= {1'b0,2'b00};
wbs_bte_reg <= 2'b00;
else
{wbs_we_reg,wbs_bte_reg} <= {wbs_we_i,wbs_bte_i};
wbs_bte_reg <= wbs_bte_i;
// wbm FIFO
assign wbm_eoc_alert = (wbm_bte_o==wrap4 & wbm_count[3]) | (wbm_bte_o==wrap8 & wbm_count[7]) | (wbm_bte_o==wrap16 & wbm_count[15]);
always @ (posedge wbm_clk or posedge wbm_rst)
/verilog/wb.v
88,7 → 88,6
parameter wbm_adr1 = 2'b01;
parameter wbm_data = 2'b10;
 
reg wbs_we_reg;
reg [1:0] wbs_bte_reg;
reg wbs;
wire wbs_eoc_alert, wbm_eoc_alert;
97,9 → 96,6
 
reg [1:16] wbs_count, wbm_count;
 
reg wbs_ack_o_rd;
wire wbs_ack_o_wr;
 
wire [35:0] a_d, a_q, b_d, b_q;
wire a_wr, a_rd, a_fifo_full, a_fifo_empty, b_wr, b_rd, b_fifo_full, b_fifo_empty;
reg a_rd_reg;
155,9 → 151,9
always @ (posedge wbs_clk or posedge wbs_rst)
if (wbs_rst)
{wbs_we_reg,wbs_bte_reg} <= {1'b0,2'b00};
wbs_bte_reg <= 2'b00;
else
{wbs_we_reg,wbs_bte_reg} <= {wbs_we_i,wbs_bte_i};
wbs_bte_reg <= wbs_bte_i;
 
// wbm FIFO
assign wbm_eoc_alert = (wbm_bte_o==wrap4 & wbm_count[3]) | (wbm_bte_o==wrap8 & wbm_count[7]) | (wbm_bte_o==wrap16 & wbm_count[15]);
/verilog/versatile_library_altera.v
1751,7 → 1751,6
parameter wbm_adr0 = 2'b00;
parameter wbm_adr1 = 2'b01;
parameter wbm_data = 2'b10;
reg wbs_we_reg;
reg [1:0] wbs_bte_reg;
reg wbs;
wire wbs_eoc_alert, wbm_eoc_alert;
1758,8 → 1757,6
reg wbs_eoc, wbm_eoc;
reg [1:0] wbm;
reg [1:16] wbs_count, wbm_count;
reg wbs_ack_o_rd;
wire wbs_ack_o_wr;
wire [35:0] a_d, a_q, b_d, b_q;
wire a_wr, a_rd, a_fifo_full, a_fifo_empty, b_wr, b_rd, b_fifo_full, b_fifo_empty;
reg a_rd_reg;
1805,9 → 1802,9
assign wbs_dat_o = a_q[35:4];
always @ (posedge wbs_clk or posedge wbs_rst)
if (wbs_rst)
{wbs_we_reg,wbs_bte_reg} <= {1'b0,2'b00};
wbs_bte_reg <= 2'b00;
else
{wbs_we_reg,wbs_bte_reg} <= {wbs_we_i,wbs_bte_i};
wbs_bte_reg <= wbs_bte_i;
// wbm FIFO
assign wbm_eoc_alert = (wbm_bte_o==wrap4 & wbm_count[3]) | (wbm_bte_o==wrap8 & wbm_count[7]) | (wbm_bte_o==wrap16 & wbm_count[15]);
always @ (posedge wbm_clk or posedge wbm_rst)

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