Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / env / tcu / vera / include / pll.if.vri

// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T2 Processor File: pll.if.vri
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
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// ========== Copyright Header End ============================================
#ifndef INC_PLL_IF_VRI
#define INC_PLL_IF_VRI

#include "fc_top_defines.vri"

// 
// WHAT: output of DIV2 divider block. In real PLL, DIV2 output is the feedback clock
//       which is the input to PLL Phase Detector (PFD). In PLL vgate model, DIV2
//       output is NOT used, so the testbench needs to verify.
//      
interface pll_core_div2_output_if {
  input  clk  CLOCK  verilog_node "`CCU.ccu_pll.x1.x8.div_ck"; // x1: module n2_core_pll_pecl_all_cust, x8: module n2_core_pll_tdm_cust
}

//
// WHAT: interface for PLL ports
//
interface pll_core_if {
  input        clk                CLOCK        verilog_node "`CCU.cmp_pll_clk";
  
  input        ccu_rst_ref_buf2   PSAMPLE #-1  verilog_node "`CCU.ccu_pll.ccu_rst_ref_buf2";
  input        ccu_rst_sys_clk    PSAMPLE #-1  verilog_node "`CCU.ccu_pll.ccu_rst_sys_clk";
  input        ccu_serdes_dtm     PSAMPLE #-1  verilog_node "`CCU.ccu_pll.ccu_serdes_dtm";
  input        dft_rst_a_l        PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dft_rst_a_l";
  input        dr_clk_out         PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dr_clk_out";
  input        dr_clk_out_l       PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dr_clk_out_l";
  input        dr_ext_clk         PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dr_ext_clk";
  input [1:0]  dr_sdel            PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dr_sdel";
  input [1:0]  dr_sel_a           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dr_sel_a";
  input        dr_stretch_a       PSAMPLE #-1  verilog_node "`CCU.ccu_pll.dr_stretch_a";
  input        pll_arst_l         PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_arst_l";
  input        pll_bypass         PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_bypass";
  input        pll_char_in        PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_char_in";
  input [1:0]  pll_char_out       PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_char_out";
  input        pll_clamp_fltr     PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_clamp_fltr";
  input        pll_clk_out        PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_clk_out";
  input        pll_clk_out_l      PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_clk_out_l";
  input [5:0]  pll_div1           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_div1";
  input [5:0]  pll_div2           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_div2";
  input [5:0]  pll_div3           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_div3";
  input [6:0]  pll_div4           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_div4";
  input        pll_ext_clk        PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_ext_clk";
  input [1:0]  pll_sdel           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_sdel";
  input [1:0]  pll_sel_a          PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_sel_a";
  input        pll_stretch_a      PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_stretch_a";
  input [1:0]  pll_sys_clk        PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_sys_clk";
  input        pll_testmode       PSAMPLE #-1  verilog_node "`CCU.ccu_pll.pll_testmode";
  input        sel_l2clk_fbk      PSAMPLE #-1  verilog_node "`CCU.ccu_pll.sel_l2clk_fbk";
  input        vdd_hv15           PSAMPLE #-1  verilog_node "`CCU.ccu_pll.vdd_hv15";
  input        vreg_selbg_l       PSAMPLE #-1  verilog_node "`CCU.ccu_pll.vreg_selbg_l";
}

#endif