67 lines
1.6 KiB
Scala
67 lines
1.6 KiB
Scala
package Top {
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import Chisel._
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import Node._;
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import Constants._;
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class ioDebug extends Bundle()
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{
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val error_mode = Bool('output);
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val log_control = Bool('output);
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val id_valid = Bool('output);
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val ex_valid = Bool('output);
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val mem_valid = Bool('output);
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val wb_valid = Bool('output);
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}
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class ioHost(view: List[String] = null) extends Bundle(view)
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{
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val start = Bool('input);
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val from_wen = Bool('input);
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val from = Bits(32, 'input);
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val to = Bits(32, 'output);
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}
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class ioConsole(view: List[String] = null) extends Bundle(view)
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{
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val rdy = Bool('input);
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val valid = Bool('output);
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val bits = Bits(8, 'output);
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}
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class ioRocket extends Bundle()
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{
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val debug = new ioDebug();
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val console = new ioConsole();
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val host = new ioHost();
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val imem = new ioImem().flip();
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val dmem = new ioDmem().flip();
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}
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class rocketProc extends Component
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{
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val io = new ioRocket();
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val ctrl = new rocketCtrl();
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val dpath = new rocketDpath();
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ctrl.io.dpath <> dpath.io.ctrl;
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ctrl.io.dmem ^^ io.dmem;
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ctrl.io.host.start ^^ io.host.start;
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ctrl.io.imem ^^ io.imem;
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dpath.io.dmem ^^ io.dmem;
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dpath.io.imem.req_addr ^^ io.imem.req_addr;
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dpath.io.imem.resp_data ^^ io.imem.resp_data;
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dpath.io.host ^^ io.host;
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dpath.io.debug ^^ io.debug;
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// FIXME: console disconnected
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// io.console.bits := dpath.io.dpath.rs1(7,0);
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io.console.bits := Bits(0,8);
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io.console.valid := ctrl.io.console.valid;
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ctrl.io.console.rdy := io.console.rdy;
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}
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}
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