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// - msb is given highest priority
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// - msb is given highest priority
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*/
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*/
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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// Global header file includes
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// Global header file includes
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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// system level definition file which contains the/*
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`include "sys.h" // system level definition file which contains the
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/* ========== Copyright Header Begin ==========================================
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*
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* OpenSPARC T1 Processor File: sys.h
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* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
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*
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* The above named program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* The above named program is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this work; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* ========== Copyright Header End ============================================
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*/
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// -*- verilog -*-
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////////////////////////////////////////////////////////////////////////
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/*
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//
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// Description: Global header file that contain definitions that
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// are common/shared at the systme level
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*/
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////////////////////////////////////////////////////////////////////////
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//
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// Setting the time scale
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// If the timescale changes, JP_TIMESCALE may also have to change.
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`timescale 1ps/1ps
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//
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// JBUS clock
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// =========
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//
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// Afara Link Defines
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// ==================
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// Reliable Link
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// Afara Link Objects
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// Afara Link Object Format - Reliable Link
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// Afara Link Object Format - Congestion
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// Afara Link Object Format - Acknowledge
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// Afara Link Object Format - Request
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// Afara Link Object Format - Message
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// Acknowledge Types
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// Request Types
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// Afara Link Frame
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//
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// UCB Packet Type
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// ===============
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//
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//
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// UCB Data Packet Format
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// ======================
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//
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// Size encoding for the UCB_SIZE_HI/LO field
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// 000 - byte
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// 001 - half-word
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// 010 - word
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// 011 - double-word
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// 111 - quad-word
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//
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// UCB Interrupt Packet Format
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// ===========================
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//
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//`define UCB_THR_HI 9 // (6) cpu/thread ID shared with
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//`define UCB_THR_LO 4 data packet format
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//`define UCB_PKT_HI 3 // (4) packet type shared with
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//`define UCB_PKT_LO 0 // data packet format
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//
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// FCRAM Bus Widths
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// ================
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//
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//
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// ENET clock periods
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// ==================
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//
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//
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// JBus Bridge defines
|
|
// =================
|
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//
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//
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// PCI Device Address Configuration
|
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// ================================
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//
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// time scale definition
|
// time scale definition
|
|
|
////////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////////
|
// Local header file includes / local defines
|
// Local header file includes / local defines
|
////////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////////
|
