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finer granulated steps for hybrid sl settings

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borti4938 committed 2018-03-07 10:21:18 +01:00
1 parent 985aeb1a93
commit 852054cdd0
5 files changed
+20 -20
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rtl/lpm_mult_4_hybr_ref.v
+8 -8
View File
@@ -45,10 +45,10 @@ module lpm_mult_4_hybr_ref (
input clock;
input [8:0] dataa;
input [7:0] datab;
output [9:0] result;
output [8:0] result;
wire [9:0] sub_wire0;
wire [9:0] result = sub_wire0[9:0];
wire [8:0] sub_wire0;
wire [8:0] result = sub_wire0[8:0];
lpm_mult lpm_mult_component (
.clock (clock),
@@ -66,7 +66,7 @@ module lpm_mult_4_hybr_ref (
lpm_mult_component.lpm_type = "LPM_MULT",
lpm_mult_component.lpm_widtha = 9,
lpm_mult_component.lpm_widthb = 8,
lpm_mult_component.lpm_widthp = 10;
lpm_mult_component.lpm_widthp = 9;
endmodule
@@ -86,7 +86,7 @@ endmodule
// Retrieval info: PRIVATE: ValidConstant NUMERIC "0"
// Retrieval info: PRIVATE: WidthA NUMERIC "9"
// Retrieval info: PRIVATE: WidthB NUMERIC "8"
// Retrieval info: PRIVATE: WidthP NUMERIC "10"
// Retrieval info: PRIVATE: WidthP NUMERIC "9"
// Retrieval info: PRIVATE: aclr NUMERIC "0"
// Retrieval info: PRIVATE: clken NUMERIC "0"
// Retrieval info: PRIVATE: new_diagram STRING "1"
@@ -98,15 +98,15 @@ endmodule
// Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_MULT"
// Retrieval info: CONSTANT: LPM_WIDTHA NUMERIC "9"
// Retrieval info: CONSTANT: LPM_WIDTHB NUMERIC "8"
// Retrieval info: CONSTANT: LPM_WIDTHP NUMERIC "10"
// Retrieval info: CONSTANT: LPM_WIDTHP NUMERIC "9"
// Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL "clock"
// Retrieval info: USED_PORT: dataa 0 0 9 0 INPUT NODEFVAL "dataa[8..0]"
// Retrieval info: USED_PORT: datab 0 0 8 0 INPUT NODEFVAL "datab[7..0]"
// Retrieval info: USED_PORT: result 0 0 10 0 OUTPUT NODEFVAL "result[9..0]"
// Retrieval info: USED_PORT: result 0 0 9 0 OUTPUT NODEFVAL "result[8..0]"
// Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
// Retrieval info: CONNECT: @dataa 0 0 9 0 dataa 0 0 9 0
// Retrieval info: CONNECT: @datab 0 0 8 0 datab 0 0 8 0
// Retrieval info: CONNECT: result 0 0 10 0 @result 0 0 10 0
// Retrieval info: CONNECT: result 0 0 9 0 @result 0 0 9 0
// Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mult_4_hybr_ref.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mult_4_hybr_ref.inc FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mult_4_hybr_ref.cmp FALSE
rtl/lpm_mult_4_hybr_ref_bb.v
+5 -5
View File
@@ -40,7 +40,7 @@ module lpm_mult_4_hybr_ref (
input clock;
input [8:0] dataa;
input [7:0] datab;
output [9:0] result;
output [8:0] result;
endmodule
@@ -59,7 +59,7 @@ endmodule
// Retrieval info: PRIVATE: ValidConstant NUMERIC "0"
// Retrieval info: PRIVATE: WidthA NUMERIC "9"
// Retrieval info: PRIVATE: WidthB NUMERIC "8"
// Retrieval info: PRIVATE: WidthP NUMERIC "10"
// Retrieval info: PRIVATE: WidthP NUMERIC "9"
// Retrieval info: PRIVATE: aclr NUMERIC "0"
// Retrieval info: PRIVATE: clken NUMERIC "0"
// Retrieval info: PRIVATE: new_diagram STRING "1"
@@ -71,15 +71,15 @@ endmodule
// Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_MULT"
// Retrieval info: CONSTANT: LPM_WIDTHA NUMERIC "9"
// Retrieval info: CONSTANT: LPM_WIDTHB NUMERIC "8"
// Retrieval info: CONSTANT: LPM_WIDTHP NUMERIC "10"
// Retrieval info: CONSTANT: LPM_WIDTHP NUMERIC "9"
// Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL "clock"
// Retrieval info: USED_PORT: dataa 0 0 9 0 INPUT NODEFVAL "dataa[8..0]"
// Retrieval info: USED_PORT: datab 0 0 8 0 INPUT NODEFVAL "datab[7..0]"
// Retrieval info: USED_PORT: result 0 0 10 0 OUTPUT NODEFVAL "result[9..0]"
// Retrieval info: USED_PORT: result 0 0 9 0 OUTPUT NODEFVAL "result[8..0]"
// Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
// Retrieval info: CONNECT: @dataa 0 0 9 0 dataa 0 0 9 0
// Retrieval info: CONNECT: @datab 0 0 8 0 datab 0 0 8 0
// Retrieval info: CONNECT: result 0 0 10 0 @result 0 0 10 0
// Retrieval info: CONNECT: result 0 0 9 0 @result 0 0 9 0
// Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mult_4_hybr_ref.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mult_4_hybr_ref.inc FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mult_4_hybr_ref.cmp FALSE
rtl/scanconverter.v
+5 -5
View File
@@ -255,7 +255,7 @@ lpm_mult_4_hybr_ref_pre B_sl_hybr_ref_pre_u
.result(B_sl_hybr_ref_pre)
);
wire [9:0] Y_sl_hybr_ref, R_sl_hybr_ref, G_sl_hybr_ref, B_sl_hybr_ref;
wire [8:0] Y_sl_hybr_ref, R_sl_hybr_ref, G_sl_hybr_ref, B_sl_hybr_ref;
lpm_mult_4_hybr_ref Y_sl_hybr_ref_u
(
.clock(pclk_act),
@@ -631,10 +631,10 @@ begin
// Y_sl_hybr_ref,R_sl_hybr_ref,G_sl_hybr_ref,B_sl_hybr_ref are outputs of multiplier IPs (1 pp-stage delay)
// ... step 3/3
Y_sl_str <= {2'b0,X_SCANLINESTR} < Y_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - Y_sl_hybr_ref[7:0];
R_sl_str <= {2'b0,X_SCANLINESTR} < R_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - R_sl_hybr_ref[7:0];
G_sl_str <= {2'b0,X_SCANLINESTR} < G_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - G_sl_hybr_ref[7:0];
B_sl_str <= {2'b0,X_SCANLINESTR} < B_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - B_sl_hybr_ref[7:0];
Y_sl_str <= {1'b0,X_SCANLINESTR} < Y_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - Y_sl_hybr_ref[7:0];
R_sl_str <= {1'b0,X_SCANLINESTR} < R_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - R_sl_hybr_ref[7:0];
G_sl_str <= {1'b0,X_SCANLINESTR} < G_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - G_sl_hybr_ref[7:0];
B_sl_str <= {1'b0,X_SCANLINESTR} < B_sl_hybr_ref ? 8'h0 : X_SCANLINESTR - B_sl_hybr_ref[7:0];
// perform scanline generation (1 pp-stage)
// R_sl_mult, G_sl_mult and B_sl_mult are registered outputs of IP blocks (1 pp-stage delay)