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scope refactoring

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This commit is contained in:
Blaise Tine
2020-06-13 11:47:28 -07:00
parent 4fa540575c
commit 75af29febb
9 changed files with 268 additions and 230 deletions
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2
hw/opae/vortex_afu.sv
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@@ -835,7 +835,7 @@ VX_scope #(
.clk (clk),
.reset (SoftReset),
.start (vx_reset),
.stop (cmd_run_done),
.stop (0),
.changed (force_changed),
.data_in ({`SCOPE_SIGNALS_DATA_LIST `SCOPE_SIGNALS_UPD_LIST}),
.bus_in (csr_scope_cmd),

16
hw/rtl/libs/VX_scope.v
View File

@@ -19,7 +19,7 @@ module VX_scope #(
input wire bus_read
);
localparam DELTA_ENABLE = (UPDW != 0);
localparam MAX_DELTA = (1**DELTAW)-1;
localparam MAX_DELTA = (1**DELTAW)-1;
typedef enum logic[2:0] {
CMD_GET_VALID,
@@ -27,9 +27,9 @@ module VX_scope #(
CMD_GET_WIDTH,
CMD_GET_COUNT,
CMD_SET_DELAY,
CMD_SET_DURATION,
CMD_SET_RESERVED1,
CMD_SET_RESERVED2
CMD_SET_STOP,
CMD_RESERVED1,
CMD_RESERVED2
} cmd_t;
typedef enum logic[1:0] {
@@ -81,9 +81,9 @@ module VX_scope #(
CMD_GET_VALID,
CMD_GET_DATA,
CMD_GET_WIDTH,
CMD_GET_COUNT: out_cmd <= $bits(out_cmd)'(cmd_type);
CMD_SET_DELAY: delay_val <= $bits(delay_val)'(cmd_data);
CMD_SET_DURATION: waddr_end <= $bits(waddr)'(cmd_data);
CMD_GET_COUNT: out_cmd <= $bits(out_cmd)'(cmd_type);
CMD_SET_DELAY: delay_val <= $bits(delay_val)'(cmd_data);
CMD_SET_STOP: waddr_end <= $bits(waddr)'(cmd_data);
default:;
endcase
end
@@ -130,7 +130,7 @@ module VX_scope #(
end
if (stop
|| (waddr == waddr_end)) begin
|| (waddr >= waddr_end)) begin
waddr <= waddr; // keep last written address
recording <= 0;
data_valid <= 1;