| Line 52... |
Line 52... |
|
|
app_req_addr,
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app_req_addr,
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app_req_addr_int,
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app_req_addr_int,
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app_req_len,
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app_req_len,
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app_req_len_int,
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app_req_len_int,
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app_req,
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app_sdr_req,
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app_req_int,
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app_sdr_req_int,
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app_req_dma_last,
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app_req_dma_last,
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app_req_dma_last_int,
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app_req_dma_last_int,
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app_req_wr_n,
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app_req_wr_n,
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app_req_ack,
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app_req_ack,
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app_req_ack_int,
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app_req_ack_int,
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| Line 89... |
Line 89... |
input [APP_AW-1:0] app_req_addr;
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input [APP_AW-1:0] app_req_addr;
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output [APP_AW:0] app_req_addr_int;
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output [APP_AW:0] app_req_addr_int;
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input [APP_RW-1:0] app_req_len ;
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input [APP_RW-1:0] app_req_len ;
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output [APP_RW-1:0] app_req_len_int;
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output [APP_RW-1:0] app_req_len_int;
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input app_req_wr_n;
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input app_req_wr_n;
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input app_req;
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input app_sdr_req;
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output app_req_int;
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output app_sdr_req_int;
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input app_req_dma_last;
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input app_req_dma_last;
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output app_req_dma_last_int;
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output app_req_dma_last_int;
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input app_req_ack_int;
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input app_req_ack_int;
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output app_req_ack;
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output app_req_ack;
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| Line 112... |
Line 112... |
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reg [APP_AW:0] app_req_addr_int;
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reg [APP_AW:0] app_req_addr_int;
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reg [APP_RW-1:0] app_req_len_int;
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reg [APP_RW-1:0] app_req_len_int;
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|
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reg app_req_dma_last_int;
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reg app_req_dma_last_int;
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reg app_req_int;
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reg app_sdr_req_int;
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reg app_req_ack;
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reg app_req_ack;
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|
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reg [APP_DW-1:0] app_rd_data;
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reg [APP_DW-1:0] app_rd_data;
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reg app_rd_valid;
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reg app_rd_valid;
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reg [SDR_DW-1:0] app_wr_data_int;
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reg [SDR_DW-1:0] app_wr_data_int;
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| Line 150... |
Line 150... |
app_req_addr_int = {1'b0,app_req_addr};
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app_req_addr_int = {1'b0,app_req_addr};
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app_req_len_int = app_req_len;
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app_req_len_int = app_req_len;
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app_wr_data_int = app_wr_data;
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app_wr_data_int = app_wr_data;
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app_wr_en_n_int = app_wr_en_n;
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app_wr_en_n_int = app_wr_en_n;
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app_req_dma_last_int = app_req_dma_last;
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app_req_dma_last_int = app_req_dma_last;
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app_req_int = app_req;
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app_sdr_req_int = app_sdr_req;
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app_wr_next = app_wr_next_int;
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app_wr_next = app_wr_next_int;
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app_rd_data = app_rd_data_int;
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app_rd_data = app_rd_data_int;
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app_rd_valid = app_rd_valid_int;
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app_rd_valid = app_rd_valid_int;
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app_req_ack = app_req_ack_int;
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app_req_ack = app_req_ack_int;
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end
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end
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| Line 162... |
Line 162... |
begin
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begin
|
// Changed the address and length to match the 16 bit SDR Mode
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// Changed the address and length to match the 16 bit SDR Mode
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app_req_addr_int = {app_req_addr,1'b0};
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app_req_addr_int = {app_req_addr,1'b0};
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app_req_len_int = {app_req_len,1'b0};
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app_req_len_int = {app_req_len,1'b0};
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app_req_dma_last_int = app_req_dma_last;
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app_req_dma_last_int = app_req_dma_last;
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app_req_int = app_req && ok_to_req;
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app_sdr_req_int = app_sdr_req && ok_to_req;
|
app_req_ack = app_req_ack_int;
|
app_req_ack = app_req_ack_int;
|
app_wr_next = lcl_wr_next;
|
app_wr_next = lcl_wr_next;
|
app_rd_valid = lcl_rd_valid;
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app_rd_valid = lcl_rd_valid;
|
if(write_upper)
|
if(write_upper)
|
begin
|
begin
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| Line 207... |
Line 207... |
next_wr_state = SDR16_IDLE;
|
next_wr_state = SDR16_IDLE;
|
end
|
end
|
end
|
end
|
SDR16_WR_LO:
|
SDR16_WR_LO:
|
begin
|
begin
|
if(app_wr_next)
|
if(app_wr_next_int)
|
begin
|
begin
|
upper_word = 1'b1;
|
upper_word = 1'b1;
|
next_wr_state = SDR16_WR_HI;
|
next_wr_state = SDR16_WR_HI;
|
end
|
end
|
end
|
end
|
