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xilinx/util_adxcvr: 204C link support for GTY4 

Set channel parameters based on link mode (1 - 204b or 2 - 204c).
main
Laszlo Nagy 2021-04-19 14:57:55 +01:00 committed by Laszlo Nagy
parent 2d13b5b8cd
commit cb5e66ff9c
3 changed files with 592 additions and 287 deletions
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392
library/xilinx/util_adxcvr/util_adxcvr.v
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File diff suppressed because it is too large Load Diff

34
library/xilinx/util_adxcvr/util_adxcvr_ip.tcl
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@ -6,6 +6,7 @@ source $ad_hdl_dir/library/scripts/adi_ip_xilinx.tcl
adi_ip_create util_adxcvr
adi_ip_files util_adxcvr [list \
"$ad_hdl_dir/library/scripts/adi_xilinx_device_info_enc.tcl" \
"$ad_hdl_dir/library/jesd204/jesd204_common/sync_header_align.v" \
"util_adxcvr_constr.xdc" \
"util_adxcvr_xcm.v" \
"util_adxcvr_xch.v" \
@ -19,6 +20,30 @@ adi_ip_bd util_adxcvr "bd/bd.tcl"
adi_ip_add_core_dependencies { \
analog.com:user:util_cdc:1.0 \
}
set cc [ipx::current_core]
# Arrange GUI page layout
set page0 [ipgui::get_pagespec -name "Page 0" -component $cc]
# Link layer mode
set p [ipgui::get_guiparamspec -name "LINK_MODE" -component $cc]
ipgui::move_param -component $cc -order 0 $p -parent $page0
set_property -dict [list \
"display_name" "Link Layer mode" \
"tooltip" "Link Layer mode" \
"widget" "comboBox" \
] $p
set_property -dict [list \
value_validation_type pairs \
value_validation_pairs {64B66B 2 8B10B 1} \
] [ipx::get_user_parameters $p -of_objects $cc]
# Data width selection
set param [ipx::get_user_parameters DATA_PATH_WIDTH -of_objects $cc]
set_property -dict [list \
enablement_tcl_expr {$LINK_MODE==1} \
value_tcl_expr {expr $LINK_MODE*4} \
] $param
ipx::remove_all_bus_interface [ipx::current_core]
@ -231,6 +256,12 @@ for {set n 0} {$n < 16} {incr n} {
ipx::add_port_map rxdata [ipx::get_bus_interfaces rx_${n} -of_objects [ipx::current_core]]
set_property physical_name rx_data_${n} [ipx::get_port_maps rxdata -of_objects \
[ipx::get_bus_interfaces rx_${n} -of_objects [ipx::current_core]]]
ipx::add_port_map rxheader [ipx::get_bus_interfaces rx_${n} -of_objects [ipx::current_core]]
set_property physical_name rx_header_${n} [ipx::get_port_maps rxheader -of_objects \
[ipx::get_bus_interfaces rx_${n} -of_objects [ipx::current_core]]]
ipx::add_port_map rxblock_sync [ipx::get_bus_interfaces rx_${n} -of_objects [ipx::current_core]]
set_property physical_name rx_block_sync_${n} [ipx::get_port_maps rxblock_sync -of_objects \
[ipx::get_bus_interfaces rx_${n} -of_objects [ipx::current_core]]]
ipx::add_bus_interface tx_${n} [ipx::current_core]
set_property abstraction_type_vlnv xilinx.com:display_jesd204:jesd204_tx_bus_rtl:1.0 \
@ -244,6 +275,9 @@ for {set n 0} {$n < 16} {incr n} {
ipx::add_port_map txdata [ipx::get_bus_interfaces tx_${n} -of_objects [ipx::current_core]]
set_property physical_name tx_data_${n} [ipx::get_port_maps txdata -of_objects \
[ipx::get_bus_interfaces tx_${n} -of_objects [ipx::current_core]]]
ipx::add_port_map txheader [ipx::get_bus_interfaces tx_${n} -of_objects [ipx::current_core]]
set_property physical_name tx_header_${n} [ipx::get_port_maps txheader -of_objects \
[ipx::get_bus_interfaces tx_${n} -of_objects [ipx::current_core]]]
}

151
library/xilinx/util_adxcvr/util_adxcvr_xch.v
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@ -41,6 +41,10 @@ module util_adxcvr_xch #(
parameter integer XCVR_TYPE = 0,
parameter LINK_MODE = 1, // 2 - 64B/66B; 1 - 8B/10B
/* Only 4 is supported at the moment for 8b/10b and 8 for 64b */
parameter DATA_PATH_WIDTH = LINK_MODE == 2 ? 8 : 4,
parameter integer CPLL_FBDIV = 2,
parameter integer CPLL_FBDIV_4_5 = 5,
parameter [15:0] CPLL_CFG0 = 16'b0000000111111010,
@ -75,14 +79,18 @@ module util_adxcvr_xch #(
parameter [ 5:0] RXCDR_CFG3_GEN2 = 6'b011010,
parameter [15:0] RXCDR_CFG3_GEN3 = 16'b0000000000010010,
parameter [15:0] RXCDR_CFG3_GEN4 = 16'b0000000000100100,
parameter [15:0] RXDFE_KH_CFG2 = 16'h0200,
parameter [15:0] RXDFE_KH_CFG3 = 16'h4101,
parameter [ 1:0] RX_WIDEMODE_CDR = 2'b00,
parameter [ 0:0] RX_XMODE_SEL = 1'b1,
parameter integer TXDRV_FREQBAND = 0,
parameter [15:0] TXFE_CFG0 = 16'b0000001111000010,
parameter [15:0] TXFE_CFG1 = 16'b0110110000000000,
parameter [15:0] TXFE_CFG2 = 16'b0110110000000000,
parameter [15:0] TXFE_CFG3 = 16'b0110110000000000,
parameter [15:0] TXPI_CFG0 = 16'b0000001100000000,
parameter [15:0] TXPI_CFG1 = 16'b0001000000000000,
parameter integer TXSWBST_EN = 0,
parameter integer RX_POLARITY = 0) (
// pll interface
@ -103,11 +111,13 @@ module util_adxcvr_xch #(
output rx_out_clk,
input rx_clk,
output [ 3:0] rx_charisk,
output [ 3:0] rx_disperr,
output [ 3:0] rx_notintable,
output [31:0] rx_data,
output [DATA_PATH_WIDTH-1:0] rx_charisk,
output [DATA_PATH_WIDTH-1:0] rx_disperr,
output [DATA_PATH_WIDTH-1:0] rx_notintable,
output [DATA_PATH_WIDTH*8-1:0] rx_data,
input rx_calign,
output [1:0] rx_header,
output rx_block_sync,
// transmit
@ -116,8 +126,9 @@ module util_adxcvr_xch #(
output tx_out_clk,
input tx_clk,
input [ 3:0] tx_charisk,
input [31:0] tx_data,
input [DATA_PATH_WIDTH-1:0] tx_charisk,
input [DATA_PATH_WIDTH*8-1:0] tx_data,
input [1:0] tx_header,
// up interface
@ -2506,6 +2517,66 @@ module util_adxcvr_xch #(
generate
if (XCVR_TYPE == GTYE4_TRANSCEIVERS) begin
localparam ALIGN_COMMA_ENABLE = LINK_MODE[1] ? 10'b0000000000 : 10'b1111111111;
localparam ALIGN_MCOMMA_DET = LINK_MODE[1] ? "FALSE" : "TRUE";
localparam ALIGN_PCOMMA_DET = LINK_MODE[1] ? "FALSE" : "TRUE";
localparam CBCC_DATA_SOURCE_SEL = LINK_MODE[1] ? "ENCODED" : "DECODED";
localparam DEC_MCOMMA_DETECT = LINK_MODE[1] ? "FALSE" : "TRUE";
localparam DEC_PCOMMA_DETECT = LINK_MODE[1] ? "FALSE" : "TRUE";
localparam RXBUF_EN = LINK_MODE[1] ? "FALSE" : "TRUE";
localparam TXBUF_EN = LINK_MODE[1] ? "FALSE" : "TRUE";
localparam RX_DATA_WIDTH = LINK_MODE[1] ? 64 : 40;
localparam TX_DATA_WIDTH = LINK_MODE[1] ? 64 : 40;
localparam GEARBOX_MODE = LINK_MODE[1] ? 5'b10001 : 5'b00000;
localparam GEARBOX_EN = LINK_MODE[1] ? "TRUE" : "FALSE";
localparam RX_INT_DATAWIDTH = LINK_MODE[1] ? 2 : 1;
localparam TX_INT_DATAWIDTH = LINK_MODE[1] ? 2 : 1;
localparam RX8B10BEN = LINK_MODE[1] ? 0 : 1;
localparam TX8B10BEN = LINK_MODE[1] ? 0 : 1;
localparam TX_RXDETECT_CFG = LINK_MODE[1] ? 14'h032 : 14'b00000000110010;
localparam RXGBOX_FIFO_INIT_RD_ADDR = LINK_MODE[1] ? 3 : 4;
localparam RXBUF_THRESH_UNDFLW = LINK_MODE[1] ? 4 : 3;
localparam RX_EYESCAN_VS_RANGE = LINK_MODE[1] ? 2 : 0;
localparam TXPHDLY_CFG1 = LINK_MODE[1] ? 16'h000E : 16'h000F;
localparam TXPH_CFG = LINK_MODE[1] ? 16'h0723 : 16'h0323;
wire [1:0] rx_header_s;
wire [127:0] rx_data_s;
wire [127:0] tx_data_s;
wire rx_bitslip_s;
if (LINK_MODE[1]) begin
reg [3:0] rx_bitslip_d = 'h0;
reg rx_bitslip_req_s_d = 1'b0;
always @(posedge rx_clk) begin
rx_bitslip_d <= {rx_bitslip_d,rx_bitslip_s};
rx_bitslip_req_s_d <= rx_bitslip_req_s;
end
assign rx_bitslip_s = rx_bitslip_req_s & ~rx_bitslip_req_s_d;
// Sync header alignment
sync_header_align i_sync_header_align (
.clk(rx_clk),
.reset(~rx_rst_done_s),
.i_data({rx_header_s,rx_data_s[63:0]}),
.i_slip(rx_bitslip_req_s),
.i_slip_done(rx_bitslip_d[3]),
.o_data(rx_data),
.o_header(rx_header),
.o_block_sync(rx_block_sync)
);
assign tx_data_s = {64'd0, tx_data};
end else begin
assign {rx_data_open_s, rx_data} = rx_data_s;
assign rx_bitslip_s = 1'b0;
assign tx_data_s = {96'd0, tx_data};
end
GTYE4_CHANNEL #(
.ACJTAG_DEBUG_MODE (1'b0),
.ACJTAG_MODE (1'b0),
@ -2514,18 +2585,18 @@ module util_adxcvr_xch #(
.ADAPT_CFG1 (16'b1111101100011100),
.ADAPT_CFG2 (16'b0000000000000000),
.ALIGN_COMMA_DOUBLE ("FALSE"),
.ALIGN_COMMA_ENABLE (10'b1111111111),
.ALIGN_COMMA_ENABLE (ALIGN_COMMA_ENABLE),
.ALIGN_COMMA_WORD (1),
.ALIGN_MCOMMA_DET ("TRUE"),
.ALIGN_MCOMMA_DET (ALIGN_MCOMMA_DET),
.ALIGN_MCOMMA_VALUE (10'b1010000011),
.ALIGN_PCOMMA_DET ("TRUE"),
.ALIGN_PCOMMA_DET (ALIGN_PCOMMA_DET),
.ALIGN_PCOMMA_VALUE (10'b0101111100),
.A_RXOSCALRESET (1'b0),
.A_RXPROGDIVRESET (1'b0),
.A_RXTERMINATION (1'b1),
.A_TXDIFFCTRL (5'b01100),
.A_TXPROGDIVRESET (1'b0),
.CBCC_DATA_SOURCE_SEL ("DECODED"),
.CBCC_DATA_SOURCE_SEL (CBCC_DATA_SOURCE_SEL),
.CDR_SWAP_MODE_EN (1'b0),
.CFOK_PWRSVE_EN (1'b1),
.CHAN_BOND_KEEP_ALIGN ("FALSE"),
@ -2583,8 +2654,8 @@ module util_adxcvr_xch #(
.CTLE3_OCAP_EXT_EN (1'b0),
.DDI_CTRL (2'b00),
.DDI_REALIGN_WAIT (15),
.DEC_MCOMMA_DETECT ("TRUE"),
.DEC_PCOMMA_DETECT ("TRUE"),
.DEC_MCOMMA_DETECT (DEC_MCOMMA_DETECT),
.DEC_PCOMMA_DETECT (DEC_PCOMMA_DETECT),
.DEC_VALID_COMMA_ONLY ("FALSE"),
.DELAY_ELEC (1'b0),
.DMONITOR_CFG0 (10'b0000000000),
@ -2630,7 +2701,7 @@ module util_adxcvr_xch #(
.FTS_DESKEW_SEQ_ENABLE (4'b1111),
.FTS_LANE_DESKEW_CFG (4'b1111),
.FTS_LANE_DESKEW_EN ("FALSE"),
.GEARBOX_MODE (5'b00000),
.GEARBOX_MODE (GEARBOX_MODE),
.ISCAN_CK_PH_SEL2 (1'b0),
.LOCAL_MASTER (1'b1),
.LPBK_BIAS_CTRL (4),
@ -2681,14 +2752,14 @@ module util_adxcvr_xch #(
.RXBUF_ADDR_MODE ("FAST"),
.RXBUF_EIDLE_HI_CNT (4'b1000),
.RXBUF_EIDLE_LO_CNT (4'b0000),
.RXBUF_EN ("TRUE"),
.RXBUF_EN (RXBUF_EN),
.RXBUF_RESET_ON_CB_CHANGE ("TRUE"),
.RXBUF_RESET_ON_COMMAALIGN ("FALSE"),
.RXBUF_RESET_ON_EIDLE ("FALSE"),
.RXBUF_RESET_ON_RATE_CHANGE ("TRUE"),
.RXBUF_THRESH_OVFLW (57),
.RXBUF_THRESH_OVRD ("TRUE"),
.RXBUF_THRESH_UNDFLW (3),
.RXBUF_THRESH_UNDFLW (RXBUF_THRESH_UNDFLW),
.RXCDRFREQRESET_TIME (5'b00001),
.RXCDRPHRESET_TIME (5'b00001),
.RXCDR_CFG0 (16'b0000000000000011),
@ -2764,8 +2835,8 @@ module util_adxcvr_xch #(
.RXDFE_HF_CFG1 (16'b1000000000000010),
.RXDFE_KH_CFG0 (16'b1000000000000000),
.RXDFE_KH_CFG1 (16'b1111111000000000),
.RXDFE_KH_CFG2 (16'b0000001000000000),
.RXDFE_KH_CFG3 (16'b0100000100000001),
.RXDFE_KH_CFG2 (RXDFE_KH_CFG2),
.RXDFE_KH_CFG3 (RXDFE_KH_CFG3),
.RXDFE_OS_CFG0 (16'b0010000000000000),
.RXDFE_OS_CFG1 (16'b1000000000000000),
.RXDFE_UT_CFG0 (16'b0000000000000000),
@ -2776,8 +2847,8 @@ module util_adxcvr_xch #(
.RXDLY_CFG (16'b0000000000010000),
.RXDLY_LCFG (16'b0000000000110000),
.RXELECIDLE_CFG ("SIGCFG_4"),
.RXGBOX_FIFO_INIT_RD_ADDR (4),
.RXGEARBOX_EN ("FALSE"),
.RXGBOX_FIFO_INIT_RD_ADDR (RXGBOX_FIFO_INIT_RD_ADDR),
.RXGEARBOX_EN (GEARBOX_EN),
.RXISCANRESET_TIME (5'b00001),
.RXLPM_CFG (16'b0000000000000000),
.RXLPM_GC_CFG (16'b1111100000000000),
@ -2796,7 +2867,7 @@ module util_adxcvr_xch #(
.RXPHSLIP_CFG (16'b1001100100110011),
.RXPH_MONITOR_SEL (5'b00000),
.RXPI_CFG0 (RXPI_CFG0),
.RXPI_CFG1 (16'b0000000001010100),
.RXPI_CFG1 (RXPI_CFG1),
.RXPMACLK_SEL ("DATA"),
.RXPMARESET_TIME (5'b00011),
.RXPRBS_ERR_LOOPBACK (1'b0),
@ -2820,7 +2891,7 @@ module util_adxcvr_xch #(
.RX_CM_TRIM (10),
.RX_CTLE_PWR_SAVING (1'b0),
.RX_CTLE_RES_CTRL (4'b0000),
.RX_DATA_WIDTH (40),
.RX_DATA_WIDTH (RX_DATA_WIDTH),
.RX_DDI_SEL (6'b000000),
.RX_DEFER_RESET_BUF_EN ("TRUE"),
.RX_DEGEN_CTRL (3'b100),
@ -2839,11 +2910,11 @@ module util_adxcvr_xch #(
.RX_EN_SUM_RCAL_B (0),
.RX_EYESCAN_VS_CODE (7'b0000000),
.RX_EYESCAN_VS_NEG_DIR (1'b0),
.RX_EYESCAN_VS_RANGE (2'b00),
.RX_EYESCAN_VS_RANGE (RX_EYESCAN_VS_RANGE),
.RX_EYESCAN_VS_UT_SIGN (1'b0),
.RX_FABINT_USRCLK_FLOP (1'b0),
.RX_I2V_FILTER_EN (1'b1),
.RX_INT_DATAWIDTH (1),
.RX_INT_DATAWIDTH (RX_INT_DATAWIDTH),
.RX_PMA_POWER_SAVE (1'b0),
.RX_PMA_RSV0 (16'b0000000000101111),
.RX_PROGDIV_CFG (0.0),
@ -2888,23 +2959,23 @@ module util_adxcvr_xch #(
.TRANS_TIME_RATE (8'b00001110),
.TST_RSV0 (8'b00000000),
.TST_RSV1 (8'b00000000),
.TXBUF_EN ("TRUE"),
.TXBUF_EN (TXBUF_EN),
.TXBUF_RESET_ON_RATE_CHANGE ("TRUE"),
.TXDLY_CFG (16'b1000000000010000),
.TXDLY_LCFG (16'b0000000000110000),
.TXDRV_FREQBAND (TXDRV_FREQBAND),
.TXFE_CFG0 (16'b0000001111000010),
.TXFE_CFG0 (TXFE_CFG0),
.TXFE_CFG1 (TXFE_CFG1),
.TXFE_CFG2 (TXFE_CFG2),
.TXFE_CFG3 (TXFE_CFG3),
.TXFIFO_ADDR_CFG ("LOW"),
.TXGBOX_FIFO_INIT_RD_ADDR (4),
.TXGEARBOX_EN ("FALSE"),
.TXGEARBOX_EN (GEARBOX_EN),
.TXOUT_DIV (TX_OUT_DIV),
.TXPCSRESET_TIME (5'b00011),
.TXPHDLY_CFG0 (16'b0110000001110000),
.TXPHDLY_CFG1 (16'b0000000000001111),
.TXPH_CFG (16'b0000001100100011),
.TXPHDLY_CFG1 (TXPHDLY_CFG1),
.TXPH_CFG (TXPH_CFG),
.TXPH_CFG2 (16'b0000000000000000),
.TXPH_MONITOR_SEL (5'b00000),
.TXPI_CFG0 (TXPI_CFG0),
@ -2917,14 +2988,14 @@ module util_adxcvr_xch #(
.TXPMARESET_TIME (5'b00011),
.TXREFCLKDIV2_SEL (1'b0),
.TXSWBST_BST (1),
.TXSWBST_EN (0),
.TXSWBST_EN (TXSWBST_EN),
.TXSWBST_MAG (4),
.TXSYNC_MULTILANE (1'b1),
.TXSYNC_OVRD (1'b0),
.TXSYNC_SKIP_DA (1'b0),
.TX_CLK25_DIV (TX_CLK25_DIV),
.TX_CLKMUX_EN (1'b1),
.TX_DATA_WIDTH (40),
.TX_DATA_WIDTH (TX_DATA_WIDTH),
.TX_DCC_LOOP_RST_CFG (16'b0000000000000100),
.TX_DEEMPH0 (6'b000000),
.TX_DEEMPH1 (6'b000000),
@ -2937,7 +3008,7 @@ module util_adxcvr_xch #(
.TX_FABINT_USRCLK_FLOP (1'b0),
.TX_FIFO_BYP_EN (1'b0),
.TX_IDLE_DATA_ZERO (1'b0),
.TX_INT_DATAWIDTH (1),
.TX_INT_DATAWIDTH (TX_INT_DATAWIDTH),
.TX_LOOPBACK_DRIVE_HIZ ("FALSE"),
.TX_MAINCURSOR_SEL (1'b0),
.TX_MARGIN_FULL_0 (7'b1011000),
@ -2960,7 +3031,7 @@ module util_adxcvr_xch #(
.TX_PROGCLK_SEL ("PREPI"),
.TX_PROGDIV_CFG (0.0),
.TX_PROGDIV_RATE (16'b0000000000000001),
.TX_RXDETECT_CFG (14'b00000000110010 ),
.TX_RXDETECT_CFG (TX_RXDETECT_CFG),
.TX_RXDETECT_REF (5),
.TX_SAMPLE_PERIOD (3'b111),
.TX_SW_MEAS (2'b00),
@ -3050,7 +3121,7 @@ module util_adxcvr_xch #(
.QPLL1FREQLOCK (1'b0),
.QPLL1REFCLK (qpll1_ref_clk),
.RESETOVRD (1'b0),
.RX8B10BEN (1'b1),
.RX8B10BEN (RX8B10BEN),
.RXAFECFOKEN (1'b1),
.RXBUFRESET (1'b0),
.RXCDRFREQRESET (1'b0),
@ -3116,7 +3187,7 @@ module util_adxcvr_xch #(
.RXDLYSRESET (1'b0),
.RXELECIDLEMODE (2'b11),
.RXEQTRAINING (1'b0),
.RXGEARBOXSLIP (1'b0),
.RXGEARBOXSLIP (rx_bitslip_s),
.RXLATCLK (1'b0),
.RXLPMEN (up_rx_lpm_dfe_n),
.RXLPMGCHOLD (1'b0),
@ -3163,14 +3234,14 @@ module util_adxcvr_xch #(
.SIGVALIDCLK (1'b0),
.TSTIN (20'b00000000000000000000),
.TX8B10BBYPASS (1'b0),
.TX8B10BEN (1'b1),
.TX8B10BEN (TX8B10BEN),
.TXCOMINIT (1'b0),
.TXCOMSAS (1'b0),
.TXCOMWAKE (1'b0),
.TXCTRL0 (16'b0000000000000000),
.TXCTRL1 (16'b0000000000000000),
.TXCTRL2 ({4'd0, tx_charisk}),
.TXDATA ({96'd0, tx_data}),
.TXDATA (tx_data_s),
.TXDATAEXTENDRSVD (8'b00000000),
.TXDCCFORCESTART (1'b0),
.TXDCCRESET (1'b0),
@ -3184,7 +3255,7 @@ module util_adxcvr_xch #(
.TXDLYSRESET (1'b0),
.TXDLYUPDOWN (1'b0),
.TXELECIDLE (1'b0),
.TXHEADER (5'b00000),
.TXHEADER ({4'b0,tx_header}),
.TXINHIBIT (1'b0),
.TXLATCLK (1'b0),
.TXLFPSTRESET (1'b0),
@ -3280,13 +3351,13 @@ module util_adxcvr_xch #(
.RXCTRL1 ({rx_disperr_open_s, rx_disperr}),
.RXCTRL2 (),
.RXCTRL3 ({rx_notintable_open_s, rx_notintable}),
.RXDATA ({rx_data_open_s, rx_data}),
.RXDATA (rx_data_s),
.RXDATAEXTENDRSVD (),
.RXDATAVALID (),
.RXDLYSRESETDONE (),
.RXELECIDLE (),
.RXHEADER (),
.RXHEADERVALID (),
.RXHEADER (rx_header_s),
.RXHEADERVALID (rx_headervalid_s),
.RXLFPSTRESETDET (),
.RXLFPSU2LPEXITDET (),
.RXLFPSU3WAKEDET (),