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[dv,jtag] Change JTAG clock frequency to 24MHz for GLS - fix the code… #24689

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1 change: 1 addition & 0 deletions SUMMARY.md
Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,7 @@
- [Programmer's Guide](./hw/ip/ascon/doc/programmers_guide.md)
- [Hardware Interfaces](./hw/ip/aon_timer/doc/interfaces.md)
- [Registers](./hw/ip/ascon/doc/registers.md)
- [Checklist](./hw/ip/ascon/doc/checklist.md)
- [Clock Manager](./hw/top_earlgrey/ip_autogen/clkmgr/README.md)
- [Theory of Operation](./hw/top_earlgrey/ip_autogen/clkmgr/doc/theory_of_operation.md)
- [Design Verification](./hw/top_earlgrey/ip_autogen/clkmgr/dv/README.md)
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8 changes: 4 additions & 4 deletions hw/dv/sv/jtag_agent/jtag_if.sv
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Expand Up @@ -4,11 +4,11 @@

// TODO(#24580): A JTAG UVM agent should configure the JTAG frequency (and not this interface)
`ifdef GATE_LEVEL
// jtag interface with default 24MHz tck for GLS
interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 20_000) ();
`else
// jtag interface with default 50MHz tck for faster DV simulations
// JTAG interface with default 24MHz tck for GLS
interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 41_664) ();
`else
// JTAG interface with default 50MHz tck for faster DV simulations
interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 20_000) ();
`endif

// interface pins
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12 changes: 9 additions & 3 deletions hw/ip/ascon/data/ascon.hjson
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Expand Up @@ -14,9 +14,15 @@
[graz-ascon]: https://ascon.iaik.tugraz.at/
[nist-ascon]: https://csrc.nist.gov/Presentations/2023/update-on-standardization-of-ascon-family
'''
regwidth: "32",
cip_id: "40",
version: "0.0.1",
regwidth: "32",
cip_id: "40",
design_spec: "../doc",
hw_checklist: "../doc/checklist",
version: "0.1.0",
life_stage: "L1",
design_stage: "D0",
verification_stage: "V0",
dif_stage: "S0",
clocking: [
{clock: "clk_i", reset: "rst_ni", idle: "idle_o", primary: true},
{clock: "clk_edn_i", reset: "rst_edn_ni", idle: "idle_o"}
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