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attempt to use another clock source for SDRAM

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This commit is contained in:
nino-porcino 2022-05-21 12:50:02 +02:00
parent aa6042cabd
commit 3542d776f2
1 changed files with 17 additions and 45 deletions
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62
rtl/pll.v
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@ -40,7 +40,6 @@ module pll (
areset,
inclk0,
c0,
c1,
c2,
c3,
c4,
@ -49,7 +48,6 @@ module pll (
input areset;
input inclk0;
output c0;
output c1;
output c2;
output c3;
output c4;
@ -63,27 +61,25 @@ module pll (
`endif
wire [4:0] sub_wire0;
wire sub_wire6;
wire [0:0] sub_wire9 = 1'h0;
wire [3:3] sub_wire5 = sub_wire0[3:3];
wire [4:4] sub_wire4 = sub_wire0[4:4];
wire [2:2] sub_wire3 = sub_wire0[2:2];
wire [0:0] sub_wire2 = sub_wire0[0:0];
wire [1:1] sub_wire1 = sub_wire0[1:1];
wire c1 = sub_wire1;
wire c0 = sub_wire2;
wire c2 = sub_wire3;
wire c4 = sub_wire4;
wire c3 = sub_wire5;
wire locked = sub_wire6;
wire sub_wire7 = inclk0;
wire [1:0] sub_wire8 = {sub_wire9, sub_wire7};
wire sub_wire2;
wire [0:0] sub_wire8 = 1'h0;
wire [4:4] sub_wire5 = sub_wire0[4:4];
wire [2:2] sub_wire4 = sub_wire0[2:2];
wire [0:0] sub_wire3 = sub_wire0[0:0];
wire [3:3] sub_wire1 = sub_wire0[3:3];
wire c3 = sub_wire1;
wire locked = sub_wire2;
wire c0 = sub_wire3;
wire c2 = sub_wire4;
wire c4 = sub_wire5;
wire sub_wire6 = inclk0;
wire [1:0] sub_wire7 = {sub_wire8, sub_wire6};
altpll altpll_component (
.areset (areset),
.inclk (sub_wire8),
.inclk (sub_wire7),
.clk (sub_wire0),
.locked (sub_wire6),
.locked (sub_wire2),
.activeclock (),
.clkbad (),
.clkena ({6{1'b1}}),
@ -123,10 +119,6 @@ module pll (
altpll_component.clk0_duty_cycle = 50,
altpll_component.clk0_multiply_by = 715909,
altpll_component.clk0_phase_shift = "0",
altpll_component.clk1_divide_by = 2700000,
altpll_component.clk1_duty_cycle = 50,
altpll_component.clk1_multiply_by = 715909,
altpll_component.clk1_phase_shift = "0",
altpll_component.clk2_divide_by = 337500,
altpll_component.clk2_duty_cycle = 50,
altpll_component.clk2_multiply_by = 715909,
@ -172,7 +164,7 @@ module pll (
altpll_component.port_scanread = "PORT_UNUSED",
altpll_component.port_scanwrite = "PORT_UNUSED",
altpll_component.port_clk0 = "PORT_USED",
altpll_component.port_clk1 = "PORT_USED",
altpll_component.port_clk1 = "PORT_UNUSED",
altpll_component.port_clk2 = "PORT_USED",
altpll_component.port_clk3 = "PORT_USED",
altpll_component.port_clk4 = "PORT_USED",
@ -213,17 +205,14 @@ endmodule
// Retrieval info: PRIVATE: CUR_FBIN_CLK STRING "c0"
// Retrieval info: PRIVATE: DEVICE_SPEED_GRADE STRING "8"
// Retrieval info: PRIVATE: DIV_FACTOR0 NUMERIC "108"
// Retrieval info: PRIVATE: DIV_FACTOR1 NUMERIC "27"
// Retrieval info: PRIVATE: DIV_FACTOR2 NUMERIC "1"
// Retrieval info: PRIVATE: DIV_FACTOR3 NUMERIC "1"
// Retrieval info: PRIVATE: DIV_FACTOR4 NUMERIC "1"
// Retrieval info: PRIVATE: DUTY_CYCLE0 STRING "50.00000000"
// Retrieval info: PRIVATE: DUTY_CYCLE1 STRING "50.00000000"
// Retrieval info: PRIVATE: DUTY_CYCLE2 STRING "50.00000000"
// Retrieval info: PRIVATE: DUTY_CYCLE3 STRING "50.00000000"
// Retrieval info: PRIVATE: DUTY_CYCLE4 STRING "50.00000000"
// Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE0 STRING "14.318180"
// Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE1 STRING "7.159090"
// Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE2 STRING "57.272720"
// Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE3 STRING "57.272720"
// Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE4 STRING "21.477270"
@ -247,47 +236,39 @@ endmodule
// Retrieval info: PRIVATE: LVDS_MODE_DATA_RATE STRING "Not Available"
// Retrieval info: PRIVATE: LVDS_MODE_DATA_RATE_DIRTY NUMERIC "0"
// Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT0 STRING "deg"
// Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT1 STRING "deg"
// Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT2 STRING "ps"
// Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT3 STRING "ps"
// Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT4 STRING "ps"
// Retrieval info: PRIVATE: MIG_DEVICE_SPEED_GRADE STRING "Any"
// Retrieval info: PRIVATE: MIRROR_CLK0 STRING "0"
// Retrieval info: PRIVATE: MIRROR_CLK1 STRING "0"
// Retrieval info: PRIVATE: MIRROR_CLK2 STRING "0"
// Retrieval info: PRIVATE: MIRROR_CLK3 STRING "0"
// Retrieval info: PRIVATE: MIRROR_CLK4 STRING "0"
// Retrieval info: PRIVATE: MULT_FACTOR0 NUMERIC "25"
// Retrieval info: PRIVATE: MULT_FACTOR1 NUMERIC "25"
// Retrieval info: PRIVATE: MULT_FACTOR2 NUMERIC "1"
// Retrieval info: PRIVATE: MULT_FACTOR3 NUMERIC "1"
// Retrieval info: PRIVATE: MULT_FACTOR4 NUMERIC "1"
// Retrieval info: PRIVATE: NORMAL_MODE_RADIO STRING "1"
// Retrieval info: PRIVATE: OUTPUT_FREQ0 STRING "14.31818000"
// Retrieval info: PRIVATE: OUTPUT_FREQ1 STRING "7.15909000"
// Retrieval info: PRIVATE: OUTPUT_FREQ2 STRING "57.27272000"
// Retrieval info: PRIVATE: OUTPUT_FREQ3 STRING "57.27272000"
// Retrieval info: PRIVATE: OUTPUT_FREQ4 STRING "21.47727000"
// Retrieval info: PRIVATE: OUTPUT_FREQ_MODE0 STRING "1"
// Retrieval info: PRIVATE: OUTPUT_FREQ_MODE1 STRING "1"
// Retrieval info: PRIVATE: OUTPUT_FREQ_MODE2 STRING "1"
// Retrieval info: PRIVATE: OUTPUT_FREQ_MODE3 STRING "1"
// Retrieval info: PRIVATE: OUTPUT_FREQ_MODE4 STRING "1"
// Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT0 STRING "MHz"
// Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT1 STRING "MHz"
// Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT2 STRING "MHz"
// Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT3 STRING "MHz"
// Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT4 STRING "MHz"
// Retrieval info: PRIVATE: PHASE_RECONFIG_FEATURE_ENABLED STRING "1"
// Retrieval info: PRIVATE: PHASE_RECONFIG_INPUTS_CHECK STRING "0"
// Retrieval info: PRIVATE: PHASE_SHIFT0 STRING "0.00000000"
// Retrieval info: PRIVATE: PHASE_SHIFT1 STRING "0.00000000"
// Retrieval info: PRIVATE: PHASE_SHIFT2 STRING "0.00000000"
// Retrieval info: PRIVATE: PHASE_SHIFT3 STRING "-2500.00000000"
// Retrieval info: PRIVATE: PHASE_SHIFT4 STRING "0.00000000"
// Retrieval info: PRIVATE: PHASE_SHIFT_STEP_ENABLED_CHECK STRING "0"
// Retrieval info: PRIVATE: PHASE_SHIFT_UNIT0 STRING "deg"
// Retrieval info: PRIVATE: PHASE_SHIFT_UNIT1 STRING "deg"
// Retrieval info: PRIVATE: PHASE_SHIFT_UNIT2 STRING "ps"
// Retrieval info: PRIVATE: PHASE_SHIFT_UNIT3 STRING "ps"
// Retrieval info: PRIVATE: PHASE_SHIFT_UNIT4 STRING "ps"
@ -313,7 +294,6 @@ endmodule
// Retrieval info: PRIVATE: SPREAD_USE STRING "0"
// Retrieval info: PRIVATE: SRC_SYNCH_COMP_RADIO STRING "0"
// Retrieval info: PRIVATE: STICKY_CLK0 STRING "1"
// Retrieval info: PRIVATE: STICKY_CLK1 STRING "1"
// Retrieval info: PRIVATE: STICKY_CLK2 STRING "1"
// Retrieval info: PRIVATE: STICKY_CLK3 STRING "1"
// Retrieval info: PRIVATE: STICKY_CLK4 STRING "1"
@ -321,12 +301,10 @@ endmodule
// Retrieval info: PRIVATE: SWITCHOVER_FEATURE_ENABLED STRING "1"
// Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
// Retrieval info: PRIVATE: USE_CLK0 STRING "1"
// Retrieval info: PRIVATE: USE_CLK1 STRING "1"
// Retrieval info: PRIVATE: USE_CLK2 STRING "1"
// Retrieval info: PRIVATE: USE_CLK3 STRING "1"
// Retrieval info: PRIVATE: USE_CLK4 STRING "1"
// Retrieval info: PRIVATE: USE_CLKENA0 STRING "0"
// Retrieval info: PRIVATE: USE_CLKENA1 STRING "0"
// Retrieval info: PRIVATE: USE_CLKENA2 STRING "0"
// Retrieval info: PRIVATE: USE_CLKENA3 STRING "0"
// Retrieval info: PRIVATE: USE_CLKENA4 STRING "0"
@ -338,10 +316,6 @@ endmodule
// Retrieval info: CONSTANT: CLK0_DUTY_CYCLE NUMERIC "50"
// Retrieval info: CONSTANT: CLK0_MULTIPLY_BY NUMERIC "715909"
// Retrieval info: CONSTANT: CLK0_PHASE_SHIFT STRING "0"
// Retrieval info: CONSTANT: CLK1_DIVIDE_BY NUMERIC "2700000"
// Retrieval info: CONSTANT: CLK1_DUTY_CYCLE NUMERIC "50"
// Retrieval info: CONSTANT: CLK1_MULTIPLY_BY NUMERIC "715909"
// Retrieval info: CONSTANT: CLK1_PHASE_SHIFT STRING "0"
// Retrieval info: CONSTANT: CLK2_DIVIDE_BY NUMERIC "337500"
// Retrieval info: CONSTANT: CLK2_DUTY_CYCLE NUMERIC "50"
// Retrieval info: CONSTANT: CLK2_MULTIPLY_BY NUMERIC "715909"
@ -386,7 +360,7 @@ endmodule
// Retrieval info: CONSTANT: PORT_SCANREAD STRING "PORT_UNUSED"
// Retrieval info: CONSTANT: PORT_SCANWRITE STRING "PORT_UNUSED"
// Retrieval info: CONSTANT: PORT_clk0 STRING "PORT_USED"
// Retrieval info: CONSTANT: PORT_clk1 STRING "PORT_USED"
// Retrieval info: CONSTANT: PORT_clk1 STRING "PORT_UNUSED"
// Retrieval info: CONSTANT: PORT_clk2 STRING "PORT_USED"
// Retrieval info: CONSTANT: PORT_clk3 STRING "PORT_USED"
// Retrieval info: CONSTANT: PORT_clk4 STRING "PORT_USED"
@ -406,7 +380,6 @@ endmodule
// Retrieval info: USED_PORT: @clk 0 0 5 0 OUTPUT_CLK_EXT VCC "@clk[4..0]"
// Retrieval info: USED_PORT: areset 0 0 0 0 INPUT GND "areset"
// Retrieval info: USED_PORT: c0 0 0 0 0 OUTPUT_CLK_EXT VCC "c0"
// Retrieval info: USED_PORT: c1 0 0 0 0 OUTPUT_CLK_EXT VCC "c1"
// Retrieval info: USED_PORT: c2 0 0 0 0 OUTPUT_CLK_EXT VCC "c2"
// Retrieval info: USED_PORT: c3 0 0 0 0 OUTPUT_CLK_EXT VCC "c3"
// Retrieval info: USED_PORT: c4 0 0 0 0 OUTPUT_CLK_EXT VCC "c4"
@ -416,7 +389,6 @@ endmodule
// Retrieval info: CONNECT: @inclk 0 0 1 1 GND 0 0 0 0
// Retrieval info: CONNECT: @inclk 0 0 1 0 inclk0 0 0 0 0
// Retrieval info: CONNECT: c0 0 0 0 0 @clk 0 0 1 0
// Retrieval info: CONNECT: c1 0 0 0 0 @clk 0 0 1 1
// Retrieval info: CONNECT: c2 0 0 0 0 @clk 0 0 1 2
// Retrieval info: CONNECT: c3 0 0 0 0 @clk 0 0 1 3
// Retrieval info: CONNECT: c4 0 0 0 0 @clk 0 0 1 4