// ========== Copyright Header Begin ========================================== // // OpenSPARC T2 Processor File: systemTapDefines.vri // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved // 4150 Network Circle, Santa Clara, California 95054, U.S.A. // // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; version 2 of the License. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // For the avoidance of doubt, and except that if any non-GPL license // choice is available it will apply instead, Sun elects to use only // the General Public License version 2 (GPLv2) at this time for any // software where a choice of GPL license versions is made // available with the language indicating that GPLv2 or any later version // may be used, or where a choice of which version of the GPL is applied is // otherwise unspecified. // // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, // CA 95054 USA or visit www.sun.com if you need additional information or // have any questions. // // ========== Copyright Header End ============================================ #ifndef SYSTEMTAPDEFINES_VRI #define SYSTEMTAPDEFINES_VRI #define TAP_NEXT_REMAIN 0 #define TAP_NEXT_ADVANCE 1 //----- TAP state mappings to match N2 ---------- #define TAP_RESET 4'hF // 15 #define TAP_CAPTURE_IR 4'hE // 14 #define TAP_UPDATE_IR 4'hD // 13 #define TAP_IDLE 4'hC // 12 #define TAP_PAUSE_IR 4'hB // 11 #define TAP_SHIFT_IR 4'hA // 10 #define TAP_EXIT1_IR 4'h9 // 9 #define TAP_EXIT2_IR 4'h8 // 8 #define TAP_SELECT_DR 4'h7 // 7 #define TAP_CAPTURE_DR 4'h6 // 6 #define TAP_UPDATE_DR 4'h5 // 5 #define TAP_SELECT_IR 4'h4 // 4 #define TAP_PAUSE_DR 4'h3 // 3 #define TAP_SHIFT_DR 4'h2 // 2 #define TAP_EXIT1_DR 4'h1 // 1 #define TAP_EXIT2_DR 4'h0 // 0 // //----------- JTAG Public Instructions -------------- // (tcu_jtag_public.vr) // 765432109876543210 #define TAP_BYPASS_INST "111111111111111111" #define TAP_EXTEST_INST "000000000000000000" // IEEE99: potential here for stuck at 0 problem #define TAP_IDCODE_INST "000000000000000001" #define TAP_SAMPLE_INST "000000000000000010" #define TAP_HIGHZ_INST "000000000000000011" #define TAP_CLAMP_INST "000000000000000100" //////////////////////////////////////////////////////////////////////////////////////////////// // //----------- JTAG Private UCB Instructions ---------- // (tcu_jtag_private_ucb.vr) // 765432109876543210 #define TAP_IO_WRAP "000000000000000101" // N2 custom, may be deleted #define TAP_UNDEF_06 "000000000000000110" // UNDEF: BYPASS #define TAP_UNDEF_07 "000000000000000111" // UNDEF: BYPASS #define TAP_CREG_ADDR "000000000000001000" #define TAP_CREG_WDATA "000000000000001001" #define TAP_CREG_RDATA "000000000000001010" #define TAP_CREG_SCRATCH "000000000000001011" #define TAP_NCU_WRITE "000000000000001100" #define TAP_NCU_READ "000000000000001101" #define TAP_NCU_WADDR "000000000000001110" #define TAP_NCU_WDATA "000000000000001111" #define TAP_NCU_RADDR "000000000000010000" #define TAP_UNDEF_11 "000000000000010001" // UNDEF: BYPASS #define TAP_UNDEF_12 "000000000000010010" // UNDEF: BYPASS #define TAP_UNDEF_13 "000000000000010011" // UNDEF: BYPASS //////////////////////////////////////////////////////////////////////////////////////////////// // //----------- JTAG Private MBIST Instructions ------- // (tcu_jtag_private_mbist.vr) // 765432109876543210 #define TAP_MBIST_BYPASS "000000000000010100" #define TAP_MBIST_MODE "000000000000010101" #define TAP_MBIST_START "000000000000010110" #define TAP_UNDEF_17 "000000000000010111" // UNDEF: BYPASS #define TAP_MBIST_RESULT "000000000000011000" #define TAP_MBIST_DIAG "000000000000011001" #define TAP_MBIST_GETDONE "000000000000011010" #define TAP_MBIST_GETFAIL "000000000000011011" #define TAP_MBIST_ABORT "000000000000011111" // 765432109876543210 #define TAP_UNDEF_20 "000000000000100000" // UNDEF: BYPASS #define TAP_UNDEF_21 "000000000000100001" // UNDEF: BYPASS #define TAP_UNDEF_22 "000000000000100010" // UNDEF: BYPASS #define TAP_UNDEF_23 "000000000000100011" // UNDEF: BYPASS #define TAP_UNDEF_24 "000000000000100100" // UNDEF: BYPASS #define TAP_UNDEF_25 "000000000000100101" // UNDEF: BYPASS #define TAP_UNDEF_26 "000000000000100110" // UNDEF: BYPASS #define TAP_UNDEF_27 "000000000000100111" // UNDEF: BYPASS //////////////////////////////////////////////////////////////////////////////////////////////// //----------- Efuse Instructions -------------------- // (tcu_jtag_private_efuse.vr) // 765432109876543210 #define TAP_FUSE_READ "000000000000101000" #define TAP_FUSE_BYPASS_DATA "000000000000101001" #define TAP_FUSE_BYPASS "000000000000101010" #define TAP_FUSE_ROW_ADDR "000000000000101011" #define TAP_FUSE_COL_ADDR "000000000000101100" #define TAP_FUSE_READ_MODE "000000000000101101" #define TAP_FUSE_DEST_SAMPLE "000000000000101110" #define TAP_UNDEF_2F "000000000000101111" // UNDEF: BYPASS //////////////////////////////////////////////////////////////////////////////////////////////// //---------- JTAG Private Shadow Scan Instructions -- // (tcu_jtag_private_shscan.vr) // 765432109876543210 #define TAP_SPC_SHSCAN "000000000000110" #define TAP_SPCTHR0_SHSCAN "000000000000110000" #define TAP_SPCTHR1_SHSCAN "000000000000110001" #define TAP_SPCTHR2_SHSCAN "000000000000110010" #define TAP_SPCTHR3_SHSCAN "000000000000110011" #define TAP_SPCTHR4_SHSCAN "000000000000110100" #define TAP_SPCTHR5_SHSCAN "000000000000110101" #define TAP_SPCTHR6_SHSCAN "000000000000110110" #define TAP_SPCTHR7_SHSCAN "000000000000110111" #define TAP_SOC_SHSCAN "000000000000111" #define TAP_UNDEF_38 "000000000000111000" // UNDEF: Shadow scan reserved #define TAP_UNDEF_39 "000000000000111001" // UNDEF: Shadow scan reserved #define TAP_UNDEF_3A "000000000000111010" // UNDEF: Shadow scan reserved #define TAP_UNDEF_3B "000000000000111011" // UNDEF: Shadow scan reserved #define TAP_UNDEF_3C "000000000000111100" // UNDEF: Shadow scan reserved #define TAP_UNDEF_3D "000000000000111101" // UNDEF: Shadow scan reserved #define TAP_UNDEF_3E "000000000000111110" // UNDEF: Shadow scan reserved #define TAP_UNDEF_3F "000000000000111111" // UNDEF: Shadow scan reserved //---------- JTAG Clock Stop Instructions --------- #define TAP_CLOCK_SSTOP "000000000001000000" // 0x40 #define TAP_CLOCK_HSTOP "000000000001000001" // 0x41 #define TAP_CLOCK_START "000000000001000010" // 0x42 #define TAP_CLOCK_DOMAIN "000000000001000011" // 0x43 #define TAP_CLOCK_STATUS "000000000001000100" // 0x44 #define TAP_CLKSTP_DELAY "000000000001000101" // 0x45 #define TAP_CORE_SEL "000000000001000110" // 0x46 #define TAP_UNDEF_47 "000000000001000111" // 0x47 undefined #define TAP_DE_COUNT "000000000001001000" // 0x48 #define TAP_CYCLE_COUNT "000000000001001001" // 0x49 #define TAP_TCU_DCR "000000000001001010" // 0x4A #define TAP_UNDEF_4B "000000000001001011" // 0x4B undefined #define TAP_CORE_RUN_STATUS "000000000001001100" // 0x4C //@@UPDATE@@ Reserved: Wait until PRM updated 40..43,48 #define TAP_UNDEF_4D "000000000001001101" #define TAP_UNDEF_4E "000000000001001110" #define TAP_UNDEF_4F "000000000001001111" #define TAP_UNDEF_50 "000000000001010000" #define TAP_UNDEF_51 "000000000001010001" #define TAP_UNDEF_52 "000000000001010010" #define TAP_UNDEF_53 "000000000001010011" #define TAP_UNDEF_54 "000000000001010100" #define TAP_UNDEF_55 "000000000001010101" #define TAP_UNDEF_56 "000000000001010110" #define TAP_UNDEF_57 "000000000001010111" //------- JTAG TCU Serial to L2 Instructions ------ //@@UPDATE@@ Reserved: Wait until PRM updated 58..5B #define TAP_L2_ADDR "000000000001011000" #define TAP_L2_WRDATA "000000000001011001" #define TAP_L2_WR "000000000001011010" #define TAP_L2_RD "000000000001011011" // 0x5C <----RANGE----> 0x7F #define TAP_UNDEF_5C "000000000001011100" #define TAP_UNDEF_5F "000000000001011111" #define TAP_LBIST_START "000000000001100000" #define TAP_LBIST_BYPASS "000000000001100001" #define TAP_LBIST_MODE "000000000001100010" #define TAP_LBIST_ACCESS "000000000001100011" #define TAP_LBIST_GETDONE "000000000001100100" #define TAP_LBIST_ABORT "000000000001100101" #define TAP_UNDEF_66 "000000000001100110" #define TAP_UNDEF_7F "000000000001111111" //---------- JTAG Private Scan Instructions --------- // (tcu_jtag_private_scan.vr) // 765432109876543210 #define TAP_SERSCAN "000000000010000000" // 0x80 #define TAP_CHAINSEL "000000000010000001" // 0x81 #define TAP_SCAN_SERIAL "000000000010000000" // 0x80 review: not matched name in TCU MAS. Delete later. #define TAP_SCAN_SERIAL_SEL "000000000010000001" // 0x81 review: not matched name in TCU MAS. Delete later #define TAP_UNDEF_82 "000000000010000010" // 0x82 review: this is TAP_MT_ACCESS // 0x82 <----RANGE----> 0xFF #define TAP_UNDEF_FF "000000000011111110" //---------- Identification register ---------------- // MSB 5432109876543210 LSB #define TAP_VERSION 4'b0011 // this is for TO2.1 #define TAP_PART_NUM 16'b0010101010101010 #define TAP_ID_NUM 11'b00000111110 // Sun MFG ID 0x03E #endif