tinyriscv/rtl/perips/rvic/rvic.hjson

// Copyright lowRISC contributors.
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0
{ name: "rvic",
  clocking: [{clock: "clk_i", reset: "rst_ni"}],
  bus_interfaces: [
    { protocol: "tlul", direction: "device" }
  ],
  regwidth: "32",
  registers: [
    { name: "ENABLE",
      desc: "RVIC interrupt enable register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "one bit for one interrupt source",
        }
      ]
    }
    { name: "PENDING",
      desc: "RVIC interrupt pending register",
      swaccess: "rw",
      hwaccess: "hrw",
      fields: [
        { bits: "31:0",
          swaccess: "rw1c",
          desc: "one bit for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY0",
      desc: "RVIC interrupt priority0 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY1",
      desc: "RVIC interrupt priority1 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY2",
      desc: "RVIC interrupt priority2 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY3",
      desc: "RVIC interrupt priority3 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY4",
      desc: "RVIC interrupt priority4 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY5",
      desc: "RVIC interrupt priority5 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY6",
      desc: "RVIC interrupt priority6 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
    { name: "PRIORITY7",
      desc: "RVIC interrupt priority7 register",
      swaccess: "rw",
      hwaccess: "hro",
      fields: [
        { bits: "31:0",
          desc: "eight bits for one interrupt source",
        }
      ]
    }
  ]
}