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axi_clkgen: add ultrascale series support

main
AndreiGrozav 2018-01-29 08:33:12 +00:00 committed by AndreiGrozav
parent 8403ff17ec
commit 64c8fd7e5e
2 changed files with 73 additions and 2 deletions
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4
library/axi_clkgen/axi_clkgen.v
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@ -142,7 +142,9 @@ module axi_clkgen #(
// processor interface
up_clkgen i_up_clkgen (
up_clkgen #(
.ID(ID)
) i_up_clkgen (
.mmcm_rst (mmcm_rst),
.clk_sel (clk_sel),
.up_drp_sel (up_drp_sel_s),

71
library/xilinx/common/ad_mmcm_drp.v
View File

@ -74,6 +74,7 @@ module ad_mmcm_drp #(
localparam MMCM_DEVICE_7SERIES = 0;
localparam MMCM_DEVICE_VIRTEX6 = 1;
localparam MMCM_DEVICE_ULTRASCALE = 2;
// internal registers
@ -175,7 +176,75 @@ module ad_mmcm_drp #(
BUFG i_clk_1_bufg (.I (mmcm_clk_1_s), .O (mmcm_clk_1));
BUFG i_clk_2_bufg (.I (mmcm_clk_2_s), .O (mmcm_clk_2));
end else begin /* MMCM_DEVICE_TYPE == 1 */
end else if (MMCM_DEVICE_TYPE == MMCM_DEVICE_ULTRASCALE) begin
MMCME3_ADV #(
.BANDWIDTH ("OPTIMIZED"),
.CLKOUT4_CASCADE ("FALSE"),
.COMPENSATION ("AUTO"),
.STARTUP_WAIT ("FALSE"),
.DIVCLK_DIVIDE (MMCM_VCO_DIV),
.CLKFBOUT_MULT_F (MMCM_VCO_MUL),
.CLKFBOUT_PHASE (0.000),
.CLKFBOUT_USE_FINE_PS ("FALSE"),
.CLKOUT0_DIVIDE_F (MMCM_CLK0_DIV),
.CLKOUT0_PHASE (MMCM_CLK0_PHASE),
.CLKOUT0_DUTY_CYCLE (0.500),
.CLKOUT0_USE_FINE_PS ("FALSE"),
.CLKOUT1_DIVIDE (MMCM_CLK1_DIV),
.CLKOUT1_PHASE (MMCM_CLK1_PHASE),
.CLKOUT1_DUTY_CYCLE (0.500),
.CLKOUT1_USE_FINE_PS ("FALSE"),
.CLKOUT2_DIVIDE (MMCM_CLK2_DIV),
.CLKOUT2_PHASE (MMCM_CLK2_PHASE),
.CLKOUT2_DUTY_CYCLE (0.500),
.CLKOUT2_USE_FINE_PS ("FALSE"),
.CLKIN1_PERIOD (MMCM_CLKIN_PERIOD),
.CLKIN2_PERIOD (MMCM_CLKIN2_PERIOD),
.REF_JITTER1 (0.010))
i_mmcme3 (
.CLKIN1 (clk),
.CLKFBIN (bufg_fb_clk_s),
.CLKFBOUT (mmcm_fb_clk_s),
.CLKOUT0 (mmcm_clk_0_s),
.CLKOUT1 (mmcm_clk_1_s),
.CLKOUT2 (mmcm_clk_2_s),
.LOCKED (mmcm_locked_s),
.DCLK (up_clk),
.DEN (up_drp_sel),
.DADDR (up_drp_addr[6:0]),
.DWE (up_drp_wr),
.DI (up_drp_wdata),
.DO (up_drp_rdata_s),
.DRDY (up_drp_ready_s),
.CLKFBOUTB (),
.CLKOUT0B (),
.CLKOUT1B (),
.CLKOUT2B (),
.CLKOUT3 (),
.CLKOUT3B (),
.CLKOUT4 (),
.CLKOUT5 (),
.CLKOUT6 (),
.CLKIN2 (clk2),
.CLKINSEL (clk_sel),
.PSCLK (1'b0),
.PSEN (1'b0),
.PSINCDEC (1'b0),
.PSDONE (),
.CLKINSTOPPED (),
.CLKFBSTOPPED (),
.PWRDWN (1'b0),
.CDDCREQ (1'b0),
.CDDCDONE (),
.RST (mmcm_rst));
BUFG i_fb_clk_bufg (.I (mmcm_fb_clk_s), .O (bufg_fb_clk_s));
BUFG i_clk_0_bufg (.I (mmcm_clk_0_s), .O (mmcm_clk_0));
BUFG i_clk_1_bufg (.I (mmcm_clk_1_s), .O (mmcm_clk_1));
BUFG i_clk_2_bufg (.I (mmcm_clk_2_s), .O (mmcm_clk_2));
end else if (MMCM_DEVICE_TYPE == MMCM_DEVICE_VIRTEX6) begin
MMCM_ADV #(
.BANDWIDTH ("OPTIMIZED"),