-- Advanced Micro Devices MACH131 100 Pin PQFP/TQFP BSDL description
--
-- Version 1.1, 4/27/1998: Remove HIGHZ JTAG instruction. jkb
--
-- Written By: Ben Lau
-- Date      : May 30 1996
-- Version   : 1.0
-- 03/31/2000 (jkb): updated Copyright comments.

-- ****************************************************************
-- *  Copyright 1999, 2000 Lattice/Vantis Corporation             * 
-- *  995 Stewart Dr. Sunnyvale, Ca 94088                         *
-- *  All rights reserved.  No part of this program or publication*
-- *  may be reproduced, transmitted, transcribed, stored in a    *
-- *  retrieval system, or translated into any language or        *
-- *  computer language, in any form or by any means without this *
-- *  notice appearing within.                                    *
-- ****************************************************************
-- *  Lattice/Vantis makes no warranty for the use of this        *
-- *  product and assumes no responsibility for any errors which  *
-- *  may appear within.  Neither does it make a commitment to    *
-- *  update this information.                                    *
-- ****************************************************************
-- *  This is the template BSDL file to be used for the purpose   *
-- *  of verifying the part's compliance with the IEEE standard   *
-- *  1149.1-1990.                                                *
-- ****************************************************************
--
--  This file has NOT yet been verified by:
--     Teradyne VICTORY v 2.10
--         - Syntax Check using BSA
--         - Test vector generation using BSA
--
--     Hewlett-Packard Boundary-Scan Software
--         - Syntax Check
--
--     Genrad Boundary-Scan Software
--         - Syntax Check
--         - Physical Verification
--
-- ****************************************************************

entity AMD_MACH131sp is

	generic(PHYSICAL_PIN_MAP : string := "UNDEFINED");

	port (
              DED_IN       : in    bit_vector(0 to  5); --  Clocks/Inputs
              IO           : inout bit_vector(0 to 63); --  I/O pins

              TCK, TMS, TDI: in  bit;                   --  JTAG inputs
              TDO          : out bit;                   --  JTAG outputs

              NC           : linkage bit_vector(0 to  1);
              VCC          : linkage bit_vector(0 to  7);
              GND          : linkage bit_vector(0 to 15)
	     );

	use STD_1149_1_1990.all;  -- get JTAG definitions and attributes

	attribute PIN_MAP of AMD_MACH131sp : entity is PHYSICAL_PIN_MAP;

	constant PQFP_100pin :  PIN_MAP_STRING :=
		"DED_IN:(4,13,18,54,63,68), " & -- Dedicated Clock/Input Pins
		"IO:( 93, 94, 95, 96, 97, 98, 99, 100," &  --  I/O A
		"      5,  6,  7,  8,  9, 10, 11, 12, " &
		"     19, 20, 21, 22, 23, 24, 25, 26, " &  --  I/O B
		"     31, 32, 33, 34, 35, 36, 37, 38, " &  
		"     43, 44, 45, 46, 47, 48, 49, 50, " &  --  I/O C
		"     55, 56, 57, 58, 59, 60, 61, 62, " &  
		"     69, 70, 71, 72, 73, 74, 75, 76, " &  --  I/O D
		"     81, 82, 83, 84, 85, 86, 87, 88)," & 
		" TDI:3, TMS:53, TCK:28, TDO:78,      " &  --  JTAG

                "NC :(27,77),                  " &      --  No Connect
		"VCC:(14,15,39,42,64,65,89,92)," &      --  POWER
		"GND:(1,2,16,17,29,30,40,41,51," &
		     "52,66,67,79,80,90,91)";           --  GROUND PINS

		-- END OF PIN DEFINITION

	constant TQFP_100pin :  PIN_MAP_STRING :=
		"DED_IN:(2,11,15,52,61,64), " & -- Dedicated Clock/Input Pins
		"IO:( 90, 91, 92, 93, 94, 95, 96, 97, " &  --  I/O A
		"      3,  4,  5,  6,  7,  8,  9, 10, " &
		"     16, 17, 18, 19, 20, 21, 22, 23, " &  --  I/O B
		"     28, 29, 30, 31, 32, 33, 34, 35, " &
		"     41, 42, 43, 44, 45, 46, 47, 48, " &  --  I/O C
		"     53, 54, 55, 56, 57, 58, 59, 60, " &  
		"     65, 66, 67, 68, 69, 70, 71, 72, " &  --  I/O D
		"     77, 78, 79, 80, 81, 82, 83, 84)," &  
		" TDI:1, TMS:51, TCK:25, TDO:74,      " &  --  JTAG

                "NC :(24,36,73,85,98),      " &         --  No Connect
                "VCC:(12,37,40,62,86,89),   " &         --  POWER
		"GND:(13,14,26,27,38,39,49, " &
                     "50,63,75,76,87,88,99,100)";       --  GROUND PINS

		-- END OF PIN DEFINITION

	attribute TAP_SCAN_IN    of  TDI : signal is true;
	attribute TAP_SCAN_MODE  of  TMS : signal is true;
	attribute TAP_SCAN_OUT   of  TDO : signal is true;
	attribute TAP_SCAN_CLOCK of  TCK : signal is (20.0e6, BOTH);

--  Instruction register definitions

	attribute INSTRUCTION_LENGTH of AMD_MACH131sp : entity is 6;
	attribute INSTRUCTION_OPCODE of AMD_MACH131sp : entity is
		"BYPASS	(111111)," &
		"EXTEST	(000000)," &
		"SAMPLE	(000010)," &
		"IDCODE	(000001)," &
		"PRIVATE (000101,000110,000111,001000,000011,000100," &
			 "001110,001101,001111,010001,110000,100101," &
			 "100110,100111,101110,110011,110010)";

	attribute INSTRUCTION_CAPTURE of AMD_MACH131sp : entity is "000001";
	attribute INSTRUCTION_PRIVATE of AMD_MACH131sp : entity is "PRIVATE";

	attribute IDCODE_REGISTER of AMD_MACH131sp : entity is
		"0000" &                            -- version number
		"0111010011111000" &                -- part identification
		"00000000001" &                     -- company code
		"1";                                -- mandatory 1

	attribute REGISTER_ACCESS of AMD_MACH131sp : entity is
                "BYPASS (BYPASS)," &
		"BOUNDARY (EXTEST,SAMPLE)";           

-- **************************************************************
-- *    BOUNDARY SCAN CELL REGISTER DESCRIPTION                 *
-- *    MACH1xx-ISP parts do not have boundary scan cells.      *
-- **************************************************************
	
	attribute BOUNDARY_CELLS of AMD_MACH131sp  : entity is "BC_3";
	attribute BOUNDARY_LENGTH of AMD_MACH131sp : entity is 1;

	attribute BOUNDARY_REGISTER of AMD_MACH131sp: entity is

		"0 (BC_3,  *, INTERNAL, X)";

end AMD_MACH131sp;