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pluto_hdl_adi/library/jesd204/jesd204_rx/jesd204_rx_ip.tcl

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Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
#
# The ADI JESD204 Core is released under the following license, which is
# different than all other HDL cores in this repository.
#
# Please read this, and understand the freedoms and responsibilities you have
# by using this source code/core.
#
# The JESD204 HDL, is copyright © 2016-2017 Analog Devices Inc.
#
# This core is free software, you can use run, copy, study, change, ask
# questions about and improve this core. Distribution of source, or resulting
# binaries (including those inside an FPGA or ASIC) require you to release the
# source of the entire project (excluding the system libraries provide by the
# tools/compiler/FPGA vendor). These are the terms of the GNU General Public
# License version 2 as published by the Free Software Foundation.
#
# This core is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License version 2
# along with this source code, and binary. If not, see
# <http://www.gnu.org/licenses/>.
#
# Commercial licenses (with commercial support) of this JESD204 core are also
# available under terms different than the General Public License. (e.g. they
# do not require you to accompany any image (FPGA or ASIC) using the JESD204
# core with any corresponding source code.) For these alternate terms you must
# purchase a license from Analog Devices Technology Licensing Office. Users
# interested in such a license should contact jesd204-licensing@analog.com for
# more information. This commercial license is sub-licensable (if you purchase
# chips from Analog Devices, incorporate them into your PCB level product, and
# purchase a JESD204 license, end users of your product will also have a
# license to use this core in a commercial setting without releasing their
# source code).
#
# In addition, we kindly ask you to acknowledge ADI in any program, application
# or publication in which you use this JESD204 HDL core. (You are not required
# to do so; it is up to your common sense to decide whether you want to comply
# with this request or not.) For general publications, we suggest referencing :
# “The design and implementation of the JESD204 HDL Core used in this project
# is copyright © 2016-2017, Analog Devices, Inc.”
#
source ../../scripts/adi_env.tcl
source $ad_hdl_dir/library/scripts/adi_ip.tcl
adi_ip_create jesd204_rx
adi_ip_files jesd204_rx [list \
jesd204: Fix file names All the file names must have the same name as its module. Change all the files, which did not respect this rule. Update all the make files and Tcl scripts.
2018-03-28 13:44:06 +00:00
"jesd204_rx_lane.v" \
"jesd204_rx_cgs.v" \
"jesd204_rx_ctrl.v" \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
"elastic_buffer.v" \
jesd204: Fix file names All the file names must have the same name as its module. Change all the files, which did not respect this rule. Update all the make files and Tcl scripts.
2018-03-28 13:44:06 +00:00
"jesd204_ilas_monitor.v" \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
"align_mux.v" \
jesd204: Fix file names All the file names must have the same name as its module. Change all the files, which did not respect this rule. Update all the make files and Tcl scripts.
2018-03-28 13:44:06 +00:00
"jesd204_lane_latency_monitor.v" \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
"jesd204_rx_constr.xdc" \
jesd204: Fix file names All the file names must have the same name as its module. Change all the files, which did not respect this rule. Update all the make files and Tcl scripts.
2018-03-28 13:44:06 +00:00
"jesd204_rx.v" \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
]
adi_ip_properties_lite jesd204_rx
jesd204- apply constraints after top
2017-06-16 19:30:18 +00:00
set_property PROCESSING_ORDER LATE [ipx::get_files jesd204_rx_constr.xdc \
-of_objects [ipx::get_file_groups -of_objects [ipx::current_core] \
-filter {NAME =~ *synthesis*}]]
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
adi_ip_add_core_dependencies { \
analog.com:user:jesd204_common:1.0 \
}
set_property display_name "ADI JESD204 Receive" [ipx::current_core]
set_property description "ADI JESD204 Receive" [ipx::current_core]
#adi_add_bus "rx_data" "master" \
# "xilinx.com:interface:axis_rtl:1.0" \
# "xilinx.com:interface:axis:1.0" \
# { \
# { "rx_valid" "TVALID" } \
# { "rx_data" "TDATA" } \
# }
adi_add_multi_bus 8 "rx_phy" "slave" \
"xilinx.com:display_jesd204:jesd204_rx_bus_rtl:1.0" \
"xilinx.com:display_jesd204:jesd204_rx_bus:1.0" \
[list \
{"phy_data" "rxdata" 32} \
{ "phy_charisk" "rxcharisk" 4} \
{ "phy_disperr" "rxdisperr" 4} \
{ "phy_notintable" "rxnotintable" 4} \
] \
"(spirit:decode(id('MODELPARAM_VALUE.NUM_LANES')) > {i})"
adi_add_bus "rx_cfg" "slave" \
"analog.com:interface:jesd204_rx_cfg_rtl:1.0" \
"analog.com:interface:jesd204_rx_cfg:1.0" \
{ \
{ "cfg_lanes_disable" "lanes_disable" } \
jesd204_rx: Add dynamic multi-link support A multi-link is a link where multiple converter devices are connected to a single logic device (FPGA). All links involved in a multi-link are synchronous and established at the same time. For a RX link this means that the SYNC signal needs to be propagated from the FPGA to each converter. Dynamic multi-link support must allow to select to which converter devices on the multi-link the SYNC signal is propagated too. This is useful when depending on the usecase profile some converter devices are supposed to be disabled. Add the cfg_links_disable[0x081] register for multi-link control and propagate its value to the RX FSM.
2018-03-27 14:45:46 +00:00
{ "cfg_links_disable" "links_disable" } \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
{ "cfg_beats_per_multiframe" "beats_per_multiframe" } \
{ "cfg_octets_per_frame" "octets_per_frame" } \
{ "cfg_lmfc_offset" "lmfc_offset" } \
{ "cfg_sysref_oneshot" "sysref_oneshot" } \
jesd204: Slightly rework sysref handling For SYSREF handling there are now three possible modes. 1) Disabled. In this mode the LMFC is generated internally and all external SYSREF edges are ignored. This mode should be used for subclass 0 when no external sysref is available. 2) Continuous SYSREF. An external SYSREF signal is required and the LMFC is aligned to the SYSREF signal. The SYSREF signal is continuously monitored and if a edge unaligned to the previous edges is detected the LMFC is re-aligned to the new edge. 3) Oneshot SYSREF. Oneshot SYSREF mode is similar to continuous SYSREF mode except only the first edge is captured and all further edges are ignored, re-alignment will not happen. Both in continuous and oneshot signal at least one external sysref edge is required before an LMFC is generated. All events that require an LMFC will be delayed until a SYSREF edge has been captured. This is done to avoid accidental re-alignment. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
{ "cfg_sysref_disable" "sysref_disable" } \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
{ "cfg_buffer_delay" "buffer_delay" } \
{ "cfg_buffer_early_release" "buffer_early_release" } \
{ "cfg_disable_char_replacement" "disable_char_replacement" } \
jesd204: Add RX error statistics (#98) * jesd204: Add RX error statistics Added 32 bit error counter per lane, register 0x308 + lane*0x20 On the control part added register 0x244 for performing counter reset and counter mask Bit 0 resets the counter when set to 1 Bit 8 masks the disparity errors, when set to 1 Bit 9 masks the not in table errors when set to 1 Bit 10 masks the unexpected k errors, when set to 1 Unexpected K errors are counted when a character other than k28 is detected. The counter doesn't add errors when in CGS phase Incremented version number
2018-05-07 12:33:00 +00:00
{ "ctrl_err_statistics_reset" "err_statistics_reset" } \
{ "ctrl_err_statistics_mask" "err_statistics_mask" } \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
{ "cfg_disable_scrambler" "disable_scrambler" } \
}
adi_add_bus "rx_status" "master" \
"analog.com:interface:jesd204_rx_status_rtl:1.0" \
"analog.com:interface:jesd204_rx_status:1.0" \
{ \
{ "status_ctrl_state" "ctrl_state" } \
{ "status_lane_cgs_state" "lane_cgs_state" } \
jesd204: Add RX error statistics (#98) * jesd204: Add RX error statistics Added 32 bit error counter per lane, register 0x308 + lane*0x20 On the control part added register 0x244 for performing counter reset and counter mask Bit 0 resets the counter when set to 1 Bit 8 masks the disparity errors, when set to 1 Bit 9 masks the not in table errors when set to 1 Bit 10 masks the unexpected k errors, when set to 1 Unexpected K errors are counted when a character other than k28 is detected. The counter doesn't add errors when in CGS phase Incremented version number
2018-05-07 12:33:00 +00:00
{ "status_err_statistics_cnt" "err_statistics_cnt" } \
Add ADI JESD204 link layer cores The ADI JESD204 link layer cores are a implementation of the JESD204 link layer. They are responsible for handling the control signals (like SYNC and SYSREF) and controlling the link state machine as well as performing per-lane (de-)scrambling and character replacement. Architecturally the cores are separated into two components. 1) Protocol processing cores (jesd204_rx, jesd204_tx). These cores take care of the JESD204 protocol handling. They have configuration and status ports that allows to configure their behaviour and monitor the current state. The processing cores run entirely in the lane_rate/40 clock domain. They have a upstream and a downstream port that accept and generate raw PHY level data and transport level payload data (which is which depends on the direction of the core). 2) Configuration interface cores (axi_jesd204_rx, axi_jesd204_tx). The configuration interface cores provide a register map interface that allow access to the to the configuration and status interfaces of the processing cores. The configuration cores are responsible for implementing the clock domain crossing between the lane_rate/40 and register map clock domain. These new cores are compatible to all ADI converter products using the JESD204 interface. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-05-17 17:28:50 +00:00
{ "status_lane_ifs_ready" "lane_ifs_ready" } \
{ "status_lane_latency" "lane_latency" } \
}
adi_add_bus "rx_ilas_config" "master" \
"analog.com:interface:jesd204_rx_ilas_config_rtl:1.0" \
"analog.com:interface:jesd204_rx_ilas_config:1.0" \
{ \
{ "ilas_config_valid" "valid" } \
{ "ilas_config_addr" "addr" } \
{ "ilas_config_data" "data" } \
}
adi_add_bus "rx_event" "master" \
"analog.com:interface:jesd204_rx_event_rtl:1.0" \
"analog.com:interface:jesd204_rx_event:1.0" \
{ \
{ "event_sysref_alignment_error" "sysref_alignment_error" } \
{ "event_sysref_edge" "sysref_edge" } \
}
adi_add_bus_clock "clk" "rx_cfg:rx_ilas_config:rx_event:rx_status:rx_data" "reset"
ipx::save_core [ipx::current_core]