BSDL Files Library for JTAG

The only free public library that contains thousands of BSDL (Boundary Scan Description Language) models to use with BScan/JTAG tools

BSDL model: SYM_53C875JB

-- ========================================================================
--	Symbios Logic Inc. Confidential
--
--	Boundary Scan Description File (BSDL)
--
--	Product:	53C875JB
--
--	Version:	1.7
--
--	Author:		Greg Myers
--	Date Created:	4/28/95
--
-- =======================================================================
-- IMPORTANT NOTICE
-- This information is provided on an AS IS basis without a warranty of any kind.
--
-- IN NO EVENT SHALL SYMBIOS LOGIC BE LIABLE FOR INDIRECT, INCIDENTAL,
-- CONSEQUENTIAL OR PUNITIVE DAMAGES ARISING FROM USE OF THIS
-- INFORMATION. THIS DISCLAIMER OF WARRANTY EXTENDS TO THE USER OF THE
-- INFORMATION, AND TO THEIR CUSTOMERS  OR USERS OF PRODUCTS AND IS IN
-- LIEU OF ALL WARRANTIES WHETHER EXPRESS, IMPLIED, OR STATUTORY,
-- INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR
-- PARTICULAR PURPOSE
--
-- SYMBIOS LOGIC does not represent or warrant that the information
-- furnished hereunder is free of infringement of any third party
-- patents, copyrights, trade secrets, or other intellectual property
-- rights.   SYMBIOS LOGIC does not represent or warrant that the
-- information is free of defect or omissions, or that it meets any
-- particular standard, requirements or need of the user of the
-- information or their customers
--
-- SYMBIOS LOGIC reserves the right to change the information in this
-- file without notice.
--
-- =======================================================================
--	Revision Control:
--
--	Version:	Date		Reason for Change
--
--	1.0	 	4/28/95		Initial Version
--
--	1.1		7/11/95		Update to reflect design changes
--	
--	1.2		8/8/95		SDP0B and SDP1B misspelled
--					Wrong Physical Pin Map
--
--	1.3		8/10/95		Too many bits in BYPASS instruction decode
--
--	1.4		9/18/95		Changed Physcial pin Map to BGA_160
--	
--	1.5		10/20/95	Disclaimer Notice
--
--	1.6		3/1/96		Removed INSTRUCTION_GUARD and
--					INSTRUCTION_DISABLE to conform to 1994
--					BSDL standard. Changed "output" to "output3"
--					where needed. Added component_conformance
--					attribute.
--
--	1.7		3/4/96		Moved USE statement before conformance
--					attribute statement
--
-- ======================================================================


ENTITY SYM_53C875JB IS


generic(PHYSICAL_PIN_MAP : string := "BGA_160");

PORT(
	C_BE3N		:	inout bit;
	IDSEL		:	inout bit;
	AD23		:	inout bit;                                                         
	AD22		:	inout bit;
	AD21		:	inout bit;
	AD20		:	inout bit;
	AD19		:	inout bit;
	AD18		:	inout bit;
	AD17		:	inout bit;
	AD16		:	inout bit;
	C_BE2N		:	inout bit;
	FRAMEN		:	inout bit;
	IRDYN		:	inout bit;
	TRDYN		:	inout bit;
	DEVSELN		:	inout bit;
	STOPN		:	inout bit;
	PERRN		:	inout bit;
	PAR		:	inout bit;
	C_BE1N		:	inout bit;
	AD15		:	inout bit;
	AD14		:	inout bit;
	AD13		:	inout bit;
	AD12		:	inout bit;
	AD11		:	inout bit;
	AD10		:	inout bit;
	AD9		:	inout bit;
	AD8		:	inout bit;
	C_BE0N		:	inout bit;
	AD7		:	inout bit;
	AD6		:	inout bit;
	AD5		:	inout bit;
	AD4		:	inout bit;
	AD3		:	inout bit;
	AD2		:	inout bit;
	AD1		:	inout bit;
	AD0		:	inout bit;
	IRQN		:	inout bit;
	GPIO0_FETCHN	:	inout bit;
	GPIO1_MASTERN	:	inout bit;
	SCLK		:	in    bit;
 	TMS		:	in    bit;
	TDO		:	out   bit;
	MAD7		:	inout bit;
	MAD6		:	inout bit;
	MAD5		:	inout bit;
	MAD4		:	inout bit;
	MAD3		:	inout bit;
	MAD2		:	inout bit;
	MAD1		:	inout bit;
	MAD0		:	inout bit;
	GPIO2_MAS2N	:	inout bit;
	GPIO3		:	inout bit;
	GPIO4		:	inout bit;
	DIFFSENS	:	in    bit;	
	TGS		:	inout bit;
	IGS		:	inout bit;
	SELDIR		:	inout bit;
	RSTDIR		:	inout bit;
	BSYDIR		:	inout bit;
	SDIR11		:	inout bit;
	SDIR10		:	inout bit;
	SDIR9		:	inout bit;
	SDIR8		:	inout bit;
	SD11B		:	inout bit;
	SD10B		:	inout bit;
	SD9B		:	inout bit;
	SD8B		:	inout bit;
	SIOB		:	inout bit;
	SREQB		:	inout bit;
	SCDB		:	inout bit;
	SSELB		:	inout bit;
	SMSGB		:	inout bit;
	SRSTB		:	inout bit;
	SACKB		:	inout bit;
	SBSYB		:	inout bit;
	SATNB		:	inout bit;
	SDP0B		:	inout bit;
	SD7B		:	inout bit;
	SD6B		:	inout bit;
	SD5B		:	inout bit;
	SD4B		:	inout bit;
	SD3B		:	inout bit;
	SD2B		:	inout bit;
	SD1B		:	inout bit;
	SD0B		:	inout bit;
	SDP1B		:	inout bit;
	SD15B		:	inout bit;
	SD14B		:	inout bit;
	SD13B		:	inout bit;
	SD12B		:	inout bit;
	SDIRP0		:	inout bit;
	SDIR7		:	inout bit;
	SDIR6		:	inout bit;
	SDIR5		:	inout bit;
	SDIR4		:	inout bit;
	SDIR3		:	inout bit;
	SDIR2		:	inout bit;
	SDIR1		:	inout bit;
	SDIR0		:	inout bit;
	TCK		:	in    bit;
	SDIR15		:	inout bit;
	SDIR14		:	inout bit;
	SDIR13		:	inout bit;
	SDIR12		:	inout bit;
	MAS1N		:	inout bit;
	MAS0N		:	inout bit;
	MWEN		:	inout bit;
	MOEN		:	inout bit;
	MCEN		:	inout bit;
	TDI		:	in    bit;
	SERRN		:	inout bit;
	RSTN		:	in    bit;
	CLK		:	in    bit;
	GNTN		:	inout bit;
	REQN		:	inout bit;
	AD31		:	inout bit;	
	AD30		:	inout bit;	
	AD29		:	inout bit;	
	AD28		:	inout bit;	
	AD27		:	inout bit;	
	AD26		:	inout bit;	
	AD25		:	inout bit;	
	AD24		:	inout bit;

	VSS		:	linkage bit_vector(23 downto 0);
	VDD		:	linkage	bit_vector(12 downto 0);

	NC		:	linkage bit_vector(3 downto 0)

);


-- Incorporate 1994 and 1992 IEEE cells and types
use STD_1149_1_1994.all;


-- Conformance Attribute - 1990
attribute COMPONENT_CONFORMANCE of SYM_53C875JB: entity is "STD_1149_1_1990";


attribute PIN_MAP of SYM_53C875JB : entity is PHYSICAL_PIN_MAP;


constant BGA_160:PIN_MAP_STRING:=

        "C_BE3N               :A1," &
        "IDSEL                :B1," &
        "AD23                 :C2," &                                                         
        "AD22                 :E5," &
        "AD21                 :C1," &
        "AD20                 :D3," &
        "AD19                 :E4," &
        "AD18                 :E3," &
        "AD17                 :E2," &
        "AD16                 :E1," &
        "C_BE2N               :F3," &
        "FRAMEN               :F2," &
        "IRDYN                :F1," &
        "TRDYN                :G3," &
        "DEVSELN              :G2," &
        "STOPN                :G4," &
        "PERRN                :H2," &
        "PAR                  :H1," &
        "C_BE1N               :H3," &
        "AD15                 :H5," &
        "AD14                 :J1," &
        "AD13                 :J2," &
        "AD12                 :H6," &
        "AD11                 :K2," &
        "AD10                 :J4," &
        "AD9                  :L1," &
        "AD8                  :L2," &
        "C_BE0N               :K4," &
        "AD7                  :M1," &
        "AD6                  :N1," &
        "AD5                  :M3," &
        "AD4                  :L3," &
        "AD3                  :N3," &
        "AD2                  :L4," &
        "AD1                  :K5," &
        "AD0                  :N4," &
        "IRQN                 :M5," &
        "GPIO0_FETCHN         :N5," &
        "GPIO1_MASTERN        :K6," &
        "SCLK                 :M6," &
        "TMS                  :N6," &
        "TDO                  :J6," &
        "MAD7                 :L7," &
        "MAD6                 :M7," &
        "MAD5                 :N7," &
        "MAD4                 :K7," &
        "MAD3                 :M8," &
        "MAD2                 :N8," &
        "MAD1                 :L8," &
        "MAD0                 :K8," &
        "GPIO2_MAS2N          :J8," &
        "GPIO3                :M9," &
        "GPIO4                :L9," &
        "DIFFSENS             :H8," &        
        "TGS                  :N10," &
        "IGS                  :K9," &
        "SELDIR               :N11," &
        "RSTDIR               :L10," &
        "BSYDIR               :M11," &
        "SDIR11               :N12," &
        "SDIR10               :N13," &
        "SDIR9                :M13," &
        "SDIR8                :L12," &
        "SD11B                :J9," &
        "SD10B                :L13," &
        "SD9B                 :K11," &
        "SD8B                 :J10," &
        "SIOB                 :K13," &
        "SREQB                :J11," &
        "SCDB                 :J12," &
        "SSELB                :H10," &
        "SMSGB                :H11," &
        "SRSTB                :H12," &
        "SACKB                :H13," &
        "SBSYB                :H9," &
        "SATNB                :G12," &
        "SDP0B                :G13," &
        "SD7B                 :G10," &
        "SD6B                 :G9," &
        "SD5B                 :F13," &
        "SD4B                 :F11," &
        "SD3B                 :F10," &
        "SD2B                 :F9," &
        "SD1B                 :E12," &
        "SD0B                 :E11," &
        "SDP1B                :F8," &
        "SD15B                :D13," &
        "SD14B                :E10," &
        "SD13B                :C13," &
        "SD12B                :D11," &
        "SDIRP0               :D10," &
        "SDIR7                :B13," &
        "SDIR6                :A13," &
        "SDIR5                :A12," &
        "SDIR4                :C11," &
        "SDIR3                :E9," &
        "SDIR2                :A11," &
        "SDIR1                :C10," &
        "SDIR0                :D9," &
        "TCK                  :A10," &
        "SDIR15               :C9," &
        "SDIR14               :B9," &
        "SDIR13               :D8," &
        "SDIR12               :C8," &
        "MAS1N                :B8," &
        "MAS0N                :A8," &
        "MWEN                 :C7," &
        "MOEN                 :B7," &
        "MCEN                 :A7," &
        "TDI                  :D7," &
        "SERRN                :E7," &
        "RSTN                 :B6," &
        "CLK                  :A6," &
        "GNTN                 :D6," &
        "REQN                 :E6," &
        "AD31                 :B5," &
        "AD30                 :C5," &
        "AD29                 :A4," &        
        "AD28                 :B4," &        
        "AD27                 :A3," &        
        "AD26                 :C4," &        
        "AD25                 :D4," &        
        "AD24                 :A2," &

        "VSS                  :(C3,D1,F4,F5,G5,H4,J3,K3,N2,M4,L6,N9," &
        "                      K10,K12,J13,G11,F12,E13,D12,B11,A9,C6,F6,B3)," &  
        "VDD                  :(D2,G1,K1,J5,L5,J7,M10,L11,C12,B10,E8,A5,D5)";




-- ==========================================================================
--
-- SCAN PORT IDENTIFICATION
--
-- ==========================================================================

attribute TAP_SCAN_CLOCK of TCK   : signal is (10.0e6, BOTH);
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;



-- ==========================================================================
--
-- COMPLIANCE PORT IDENTIFICATION
--
-- ==========================================================================

-- ******************* READ ME FIRST ! ***************************
--
-- Note: The RSTN is used as a compliance pin ONLY because when it
-- is asserted low during boundary scan testing, the part's SCSI
-- data and control buses will TRI-STATE. This activity is required
-- of SCSI parts, but it is NOT boundary scan compliant!. If the
-- SCSI bus tri-stating is not an issue to the boundary scan software
-- then the following can be commented out. 
--

attribute COMPLIANCE_PATTERNS of SYM_53C875JB : entity is 
                "(RSTN) (1)";




-- ==========================================================================
--
-- INSTRUCTION REGISTER DESCRIPTION
--
-- ==========================================================================

attribute INSTRUCTION_LENGTH of SYM_53C875JB : entity is 8;

attribute INSTRUCTION_OPCODE of SYM_53C875JB : entity is
   "EXTEST (00000000, 10000000)," &
   "BYPASS (11111111, 10000001, 10000110, 10000111, 00000001, 00000110, 00000111)," &
   "SAMPLE (00000010, 10000010)," &
   "CLAMP  (00000011, 10000011)," &
   "HIGHZ  (00000100, 10000100)," &
   "IDCODE (00000101, 10000101)";


attribute INSTRUCTION_CAPTURE of SYM_53C875JB : entity is "00000001";

attribute IDCODE_REGISTER of SYM_53C875JB : entity is

"00000101000001010001000001000101";

--   "0000" &                 -- 4-bit Version == 0000
--   "0101000001010001" &     -- 16-bit JEDEC Code (SYM_53C875JB = 5051)
--   "00000100010" &          -- 11-bit Manufacuters Code (022)
--   "1";                     -- Mandatory LSB



-- ==========================================================================
--
-- BOUNDARY REGISTER DESCRIPTION
--
-- ==========================================================================

attribute BOUNDARY_LENGTH of SYM_53C875JB : entity is 298;

attribute BOUNDARY_REGISTER of SYM_53C875JB : entity is

-- num        cell        port       function     safe   [ccell, disval, rslt]

        "297 (BC_1, *,               internal,     X),"                                       &
        "296 (BC_1, *,               internal,     X),"                                       &

        "295 (BC_1, SCLK,            input,        X),"                                       &
        "294 (BC_1, GPIO1_MASTERN,   input,        X),"                                       &
        "293 (BC_1, GPIO1_MASTERN,   output3,      X,        49,         1,        Z),"       &        
        "292 (BC_1, GPIO0_FETCHN,    input,        X),"                                       &
        "291 (BC_1, GPIO0_FETCHN,    output3,      X,        48,         1,        Z),"       &
        "290 (BC_1, IRQN,            input,        X),"                                       &
        "289 (BC_1, IRQN,            output3,      X,        47,         1,        Z),"       &
        "288 (BC_1, AD0,             input,        X),"                                       &
        "287 (BC_1, AD0,             output3,      X,        46,         0,        Z),"       &
        "286 (BC_1, AD1,             input,        X),"                                       &
        "285 (BC_1, AD1,             output3,      X,        46,         0,        Z),"       &
        "284 (BC_1, AD2,             input,        X),"                                       &
        "283 (BC_1, AD2,             output3,      X,        46,         0,        Z),"       &
        "282 (BC_1, AD3,             input,        X),"                                       &
        "281 (BC_1, AD3,             output3,      X,        46,         0,        Z),"       &
        "280 (BC_1, AD4,             input,        X),"                                       &
        "279 (BC_1, AD4,             output3,      X,        46,         0,        Z),"       &
        "278 (BC_1, AD5,             input,        X),"                                       &
        "277 (BC_1, AD5,             output3,      X,        46,         0,        Z),"       &
        "276 (BC_1, AD6,             input,        X),"                                       &
        "275 (BC_1, AD6,             output3,      X,        46,         0,        Z),"       &
        "274 (BC_1, AD7,             input,        X),"                                       &
        "273 (BC_1, AD7,             output3,      X,        46,         0,        Z),"       &
        "272 (BC_1, *,               internal,     X),"                                       &
        "271 (BC_1, *,               internal,     X),"                                       &
        "270 (BC_1, C_BE0N,          input,        X),"                                       &
        "269 (BC_1, C_BE0N,          output3,      X,        44,         0,        Z),"       &
        "268 (BC_1, AD8,             input,        X),"                                       &
        "267 (BC_1, AD8,             output3,      X,        46,         0,        Z),"       &
        "266 (BC_1, AD9,             input,        X),"                                       &
        "265 (BC_1, AD9,             output3,      X,        46,         0,        Z),"       &
        "264 (BC_1, AD10,            input,        X),"                                       &
        "263 (BC_1, AD10,            output3,      X,        46,         0,        Z),"       &
        "262 (BC_1, AD11,            input,        X),"                                       &
        "261 (BC_1, AD11,            output3,      X,        46,         0,        Z),"       &
        "260 (BC_1, AD12,            input,        X),"                                       &
        "259 (BC_1, AD12,            output3,      X,        46,         0,        Z),"       &
        "258 (BC_1, AD13,            input,        X),"                                       &
        "257 (BC_1, AD13,            output3,      X,        46,         0,        Z),"       &
        "256 (BC_1, AD14,            input,        X),"                                       &
        "255 (BC_1, AD14,            output3,      X,        46,         0,        Z),"       &
        "254 (BC_1, AD15,            input,        X),"                                       &
        "253 (BC_1, AD15,            output3,      X,        46,         0,        Z),"       &
        "252 (BC_1, *,               internal,     X),"                                       &
        "251 (BC_1, *,               internal,     X),"                                       &
        "250 (BC_1, C_BE1N,          input,        X),"                                       &
        "249 (BC_1, C_BE1N,          output3,      X,        44,         0,        Z),"       &
        "248 (BC_1, PAR,             input,        X),"                                       &
        "247 (BC_1, PAR,             output3,      X,        43,         0,        Z),"       &
        "246 (BC_1, PERRN,           input,        X),"                                       &
        "245 (BC_1, PERRN,           output3,      X,        42,         0,        Z),"       &
        "244 (BC_1, STOPN,           input,        X),"                                       &
        "243 (BC_1, STOPN,           output3,      X,        41,         0,        Z),"       &
        "242 (BC_1, DEVSELN,         input,        X),"                                       &
        "241 (BC_1, DEVSELN,         output3,      X,        40,         0,        Z),"       &
        "240 (BC_1, TRDYN,           input,        X),"                                       &
        "239 (BC_1, TRDYN,           output3,      X,        39,         0,        Z),"       &
        "238 (BC_1, IRDYN,           input,        X),"                                       &
        "237 (BC_1, IRDYN,           output3,      X,        38,         0,        Z),"       &
        "236 (BC_1, FRAMEN,          input,        X),"                                       &
        "235 (BC_1, FRAMEN,          output3,      X,        37,         0,        Z),"       &
        "234 (BC_1, C_BE2N,          input,        X),"                                       &
        "233 (BC_1, C_BE2N,          output3,      X,        44,         0,        Z),"       &
        "232 (BC_1, AD16,            input,        X),"                                       &
        "231 (BC_1, AD16,            output3,      X,        46,         0,        Z),"       &
        "230 (BC_1, AD17,            input,        X),"                                       &
        "229 (BC_1, AD17,            output3,      X,        46,         0,        Z),"       &
        "228 (BC_1, AD18,            input,        X),"                                       &
        "227 (BC_1, AD18,            output3,      X,        46,         0,        Z),"       &
        "226 (BC_1, AD19,            input,        X),"                                       &
        "225 (BC_1, AD19,            output3,      X,        46,         0,        Z),"       &
        "224 (BC_1, AD20,            input,        X),"                                       &
        "223 (BC_1, AD20,            output3,      X,        46,         0,        Z),"       &
        "222 (BC_1, AD21,            input,        X),"                                       &
        "221 (BC_1, AD21,            output3,      X,        46,         0,        Z),"       &
        "220 (BC_1, AD22,            input,        X),"                                       &
        "219 (BC_1, AD22,            output3,      X,        46,         0,        Z),"       &
        "218 (BC_1, AD23,            input,        X),"                                       &
        "217 (BC_1, AD23,            output3,      X,        46,         0,        Z),"       &
        "216 (BC_1, *,               internal,     X),"                                       &
        "215 (BC_1, *,               internal,     X),"                                       &
        "214 (BC_1, IDSEL,           input,        X),"                                       &
        "213 (BC_1, IDSEL,           output3,      X,        36,         0,        Z),"       &
        "212 (BC_1, C_BE3N,          input,        X),"                                       &
        "211 (BC_1, C_BE3N,          output3,      X,        44,         0,        Z),"       &
        "210 (BC_1, AD24,            input,        X),"                                       &
        "209 (BC_1, AD24,            output3,      X,        46,         0,        Z),"       &
        "208 (BC_1, AD25,            input,        X),"                                       &
        "207 (BC_1, AD25,            output3,      X,        46,         0,        Z),"       &
        "206 (BC_1, AD26,            input,        X),"                                       &
        "205 (BC_1, AD26,            output3,      X,        46,         0,        Z),"       &
        "204 (BC_1, AD27,            input,        X),"                                       &
        "203 (BC_1, AD27,            output3,      X,        46,         0,        Z),"       &
        "202 (BC_1, AD28,            input,        X),"                                       &
        "201 (BC_1, AD28,            output3,      X,        46,         0,        Z),"       &
        "200 (BC_1, AD29,            input,        X),"                                       &
        "199 (BC_1, AD29,            output3,      X,        46,         0,        Z),"       &
        "198 (BC_1, AD30,            input,        X),"                                       &
        "197 (BC_1, AD30,            output3,      X,        46,         0,        Z),"       &
        "196 (BC_1, AD31,            input,        X),"                                       &
        "195 (BC_1, AD31,            output3,      X,        46,         0,        Z),"       &
        "194 (BC_1, *,               internal,     X),"                                       &
        "193 (BC_1, *,               internal,     X),"                                       &
        "192 (BC_1, REQN,            input,        X),"                                       &
        "191 (BC_1, REQN,            output3,      X,        35,         0,        Z),"       &
        "190 (BC_1, GNTN,            input,        X),"                                       &
        "189 (BC_1, GNTN,            output3,      X,        34,         0,        Z),"       &
        "188 (BC_1, SERRN,           input,        X),"                                       &
        "187 (BC_1, SERRN,           output3,      X,        33,         0,        Z),"       &
        "186 (BC_1, *,               internal,     X),"                                       &
        "185 (BC_1, MCEN,            input,        X),"                                       &
        "184 (BC_1, MCEN,            output3,      X,        32,        1,        Z),"        &
        "183 (BC_1, MOEN,            input,        X),"                                       &
        "182 (BC_1, MOEN,            output3,      X,        32,        1,        Z),"        &
        "181 (BC_1, MWEN,            input,        X),"                                       &
        "180 (BC_1, MWEN,            output3,      X,        32,        1,        Z),"        &
        "179 (BC_1, MAS0N,           input,        X),"                                       &
        "178 (BC_1, MAS0N,           output3,      X,        32,        1,        Z),"        &
        "177 (BC_1, MAS1N,           input,        X),"                                       & 
        "176 (BC_1, MAS1N,           output3,      X,        32,        1,        Z),"        &
        "175 (BC_1, SDIR12,          input,        X),"                                       &
        "174 (BC_1, SDIR12,          output3,      X,        31,        1,        Z),"        & 
        "173 (BC_1, SDIR13,          input,        X),"                                       & 
        "172 (BC_1, SDIR13,          output3,      X,        31,        1,        Z),"        & 
        "171 (BC_1, SDIR14,          input,        X),"                                       &
        "170 (BC_1, SDIR14,          output3,      X,        31,        1,        Z),"        & 
        "169 (BC_1, SDIR15,          input,        X),"                                       &
        "168 (BC_1, SDIR15,          output3,      X,        31,        1,        Z),"        & 
        "167 (BC_1, *,               internal,     X),"                                       & 
        "166 (BC_1, *,               internal,     X),"                                       &
        "165 (BC_1, SDIR0,           input,        X),"                                       &
        "164 (BC_1, SDIR0,           output3,      X,        31,        1,        Z),"        & 
        "163 (BC_1, SDIR1,           input,        X),"                                       &
        "162 (BC_1, SDIR1,           output3,      X,        31,        1,        Z),"        & 
        "161 (BC_1, SDIR2,           input,        X),"                                       &
        "160 (BC_1, SDIR2,           output3,      X,        31,        1,        Z),"        & 
        "159 (BC_1, SDIR3,           input,        X),"                                       &
        "158 (BC_1, SDIR3,           output3,      X,        31,        1,        Z),"        & 
        "157 (BC_1, SDIR4,           input,        X),"                                       &
        "156 (BC_1, SDIR4,           output3,      X,        31,        1,        Z),"        & 
        "155 (BC_1, SDIR5,           input,        X),"                                       &
        "154 (BC_1, SDIR5,           output3,      X,        31,        1,        Z),"        & 
        "153 (BC_1, SDIR6,           input,        X),"                                       &
        "152 (BC_1, SDIR6,           output3,      X,        31,        1,        Z),"        & 
        "151 (BC_1, SDIR7,           input,        X),"                                       &
        "150 (BC_1, SDIR7,           output3,      X,        31,        1,        Z),"        & 
        "149 (BC_1, SDIRP0,          input,        X),"                                       &
        "148 (BC_1, SDIRP0,          output3,      X,        31,        1,        Z),"        &
        "147 (BC_1, SD12B,           input,        X),"                                       &
        "146 (BC_1, SD12B,           output3,      X,        30,        1,        Z),"        &
        "145 (BC_1, SD13B,           input,        X),"                                       &
        "144 (BC_1, SD13B,           output3,      X,        29,        1,        Z),"        &
        "143 (BC_1, SD14B,           input,        X),"                                       &
        "142 (BC_1, SD14B,           output3,      X,        28,        1,        Z),"        &
        "141 (BC_1, SD15B,           input,        X),"                                       &
        "140 (BC_1, SD15B,           output3,      X,        27,        1,        Z),"        &
        "139 (BC_1, SDP1B,           input,        X),"                                       &
        "138 (BC_1, SDP1B,           output3,      X,        26,        1,        Z),"        &
        "137 (BC_1, SD0B,            input,        X),"                                       &
        "136 (BC_1, SD0B,            output3,      X,        25,        1,        Z),"        &
        "135 (BC_1, SD1B,            input,        X),"                                       &
        "134 (BC_1, SD1B,            output3,      X,        24,        1,        Z),"        &
        "133 (BC_1, SD2B,            input,        X),"                                       &
        "132 (BC_1, SD2B,            output3,      X,        23,        1,        Z),"        &
        "131 (BC_1, SD3B,            input,        X),"                                       &
        "130 (BC_1, SD3B,            output3,      X,        22,        1,        Z),"        &
        "129 (BC_1, SD4B,            input,        X),"                                       &
        "128 (BC_1, SD4B,            output3,      X,        21,        1,        Z),"        &
        "127 (BC_1, SD5B,            input,        X),"                                       &
        "126 (BC_1, SD5B,            output3,      X,        20,        1,        Z),"        &
        "125 (BC_1, SD6B,            input,        X),"                                       &
        "124 (BC_1, SD6B,            output3,      X,        19,        1,        Z),"        &
        "123 (BC_1, SD7B,            input,        X),"                                       &
        "122 (BC_1, SD7B,            output3,      X,        18,        1,        Z),"        &
        "121 (BC_1, SDP0B,           input,        X),"                                       &
        "120 (BC_1, SDP0B,           output3,      X,        17,        1,        Z),"        &
        "119 (BC_1, SATNB,           input,        X),"                                       &
        "118 (BC_1, SATNB,           output3,      X,        16,        1,        Z),"        &
        "117 (BC_1, SBSYB,           input,        X),"                                       &
        "116 (BC_1, SBSYB,           output3,      X,        15,        1,        Z),"        &
        "115 (BC_1, SACKB,           input,        X),"                                       &
        "114 (BC_1, SACKB,           output3,      X,        14,        1,        Z),"        &
        "113 (BC_1, SRSTB,           input,        X),"                                       &
        "112 (BC_1, SRSTB,           output3,      X,        13,        1,        Z),"        &
        "111 (BC_1, SMSGB,           input,        X),"                                       &
        "110 (BC_1, SMSGB,           output3,      X,        12,        1,        Z),"        &
        "109 (BC_1, SSELB,           input,        X),"                                       &
        "108 (BC_1, SSELB,           output3,      X,        11,        1,        Z),"        &
        "107 (BC_1, SCDB,            input,        X),"                                       &
        "106 (BC_1, SCDB,            output3,      X,        10,        1,        Z),"        &
        "105 (BC_1, SREQB,           input,        X),"                                       &
        "104 (BC_1, SREQB,           output3,      X,        9,         1,        Z),"        &
        "103 (BC_1, SIOB,            input,        X),"                                       &
        "102 (BC_1, SIOB,            output3,      X,        8,         1,        Z),"        &
        "101 (BC_1, SD8B,            input,        X),"                                       &
        "100 (BC_1, SD8B,            output3,      X,        7,         1,        Z),"        &
        "99 (BC_1, SD9B,             input,        X),"                                       &
        "98 (BC_1, SD9B,             output3,      X,        6,         1,        Z),"        &
        "97 (BC_1, SD10B,            input,        X),"                                       &
        "96 (BC_1, SD10B,            output3,      X,        5,         1,        Z),"        &
        "95 (BC_1, SD11B,            input,        X),"                                       &
        "94 (BC_1, SD11B,            output3,      X,        4,         1,        Z),"        &
        "93 (BC_1, SDIR8,            input,        X),"                                       &
        "92 (BC_1, SDIR8,            output3,      X,        31,        1,        Z),"        &
        "91 (BC_1, SDIR9,            input,        X),"                                       &
        "90 (BC_1, SDIR9,            output3,      X,        31,        1,        Z),"        &
        "89 (BC_1, SDIR10,           input,        X),"                                       &
        "88 (BC_1, SDIR10,           output3,      X,        31,        1,        Z),"        &
        "87 (BC_1, SDIR11,           input,        X),"                                       &
        "86 (BC_1, SDIR11,           output3,      X,        31,        1,        Z),"        &
        "85 (BC_1, BSYDIR,           input,        X),"                                       &
        "84 (BC_1, BSYDIR,           output3,      X,        31,        1,        Z),"        &
        "83 (BC_1, RSTDIR,           input,        X),"                                       &
        "82 (BC_1, RSTDIR,           output3,      X,        31,        1,        Z),"        &
        "81 (BC_1, SELDIR,           input,        X),"                                       &
        "80 (BC_1, SELDIR,           output3,      X,        31,        1,        Z),"        &
        "79 (BC_1, IGS,              input,        X),"                                       &
        "78 (BC_1, IGS,              output3,      X,        31,        1,        Z),"        &
        "77 (BC_1, TGS,              input,        X),"                                       &
        "76 (BC_1, TGS,              output3,      X,        31,        1,        Z),"        &
        "75 (BC_1, DIFFSENS,         input,        X),"                                       &
        "74 (BC_1, GPIO4,            input,        X),"                                       &
        "73 (BC_1, GPIO4,            output3,      X,        3,         1,        Z),"        &
        "72 (BC_1, GPIO3,            input,        X),"                                       &
        "71 (BC_1, GPIO3,            output3,      X,        2,         1,        Z),"        &
        "70 (BC_1, GPIO2_MAS2N,      input,        X),"                                       &
        "69 (BC_1, GPIO2_MAS2N,      output3,      X,        1,         1,        Z),"        &        
        "68 (BC_1, MAD0,             input,        X),"                                       &
        "67 (BC_1, MAD0,             output3,      X,        0,         1,        Z),"        &
        "66 (BC_1, MAD1,             input,        X),"                                       &
        "65 (BC_1, MAD1,             output3,      X,        0,         1,        Z),"        &
        "64 (BC_1, MAD2,             input,        X),"                                       &
        "63 (BC_1, MAD2,             output3,      X,        0,         1,        Z),"        &
        "62 (BC_1, MAD3,             input,        X),"                                       &
        "61 (BC_1, MAD3,             output3,      X,        0,         1,        Z),"        &
        "60 (BC_1, MAD4,             input,        X),"                                       &
        "59 (BC_1, MAD4,             output3,      X,        0,         1,        Z),"        &
        "58 (BC_1, MAD5,             input,        X),"                                       &
        "57 (BC_1, MAD5,             output3,      X,        0,         1,        Z),"        &
        "56 (BC_1, MAD6,             input,        X),"                                       &
        "55 (BC_1, MAD6,             output3,      X,        0,         1,        Z),"        &
        "54 (BC_1, MAD7,             input,        X),"                                       &
        "53 (BC_1, MAD7,             output3,      X,        0,         1,        Z),"        &
        "52 (BC_1, CLK,              input,        X),"                                       &
        "51 (BC_1, RSTN,             input,        1),"                                       &

-- Output and Bidirectional Control Cells

        "50 (BC_1, *,                internal,       1),"         &        
        "49 (BC_1, *,                control,        1),"         &        --  GPIO1 Enable
        "48 (BC_1, *,                control,        1),"         &        --  GPIO0 Enable
        "47 (BC_1, *,                control,        1),"         &        --  IRQN Enable
        "46 (BC_1, *,                control,        0),"         &        --  AD Enable
        "45 (BC_1, *,                internal,       0),"         &        
        "44 (BC_1, *,                control,        0),"         &        --  CBEN Enable
        "43 (BC_1, *,                control,        0),"         &        --  PAR Enable
        "42 (BC_1, *,                control,        0),"         &        --  PERRN Enable
        "41 (BC_1, *,                control,        0),"         &        --  STOPN Enable
        "40 (BC_1, *,                control,        0),"         &        --  DEVSELN Enable
        "39 (BC_1, *,                control,        0),"         &        --  TRDYN Enable
        "38 (BC_1, *,                control,        0),"         &        --  IRDYN Enable
        "37 (BC_1, *,                control,        0),"         &        --  FRAMEN Enable
        "36 (BC_1, *,                control,        0),"         &        --  IDSEL Enable
        "35 (BC_1, *,                control,        0),"         &        --  REQN Enable
        "34 (BC_1, *,                control,        0),"         &        --  GNTN Enable
        "33 (BC_1, *,                control,        0),"         &        --  SERRN Enable
        "32 (BC_1, *,                control,        1),"         &        --  ZMODE (madctrl) Enable
        "31 (BC_1, *,                control,        1),"         &        --  MODE (dir) Enable
        "30 (BC_1, *,                control,        1),"         &        --  SDBB12 Enable
        "29 (BC_1, *,                control,        1),"         &        --  SDBB13 Enable
        "28 (BC_1, *,                control,        1),"         &        --  SDBB14 Enable
        "27 (BC_1, *,                control,        1),"         &        --  SDBB15 Enable
        "26 (BC_1, *,                control,        1),"         &        --  SDBPB1 Enable
        "25 (BC_1, *,                control,        1),"         &        --  SDBB0 Enable
        "24 (BC_1, *,                control,        1),"         &        --  SDBB1 Enable
        "23 (BC_1, *,                control,        1),"         &        --  SDBB2 Enable
        "22 (BC_1, *,                control,        1),"         &        --  SDBB3 Enable
        "21 (BC_1, *,                control,        1),"         &        --  SDBB4 Enable
        "20 (BC_1, *,                control,        1),"         &        --  SDBB5 Enable
        "19 (BC_1, *,                control,        1),"         &        --  SDBB6 Enable
        "18 (BC_1, *,                control,        1),"         &        --  SDBB7 Enable
        "17 (BC_1, *,                control,        1),"         &        --  SDBPB0 Enable
        "16 (BC_1, *,                control,        1),"         &        --  SATNB Enable
        "15 (BC_1, *,                control,        1),"         &        --  SBSYB Enable
        "14 (BC_1, *,                control,        1),"         &        --  SACKB Enable
        "13 (BC_1, *,                control,        1),"         &        --  SRSTB Enable
        "12 (BC_1, *,                control,        1),"         &        --  SMSGB Enable
        "11 (BC_1, *,                control,        1),"         &        --  SSELB Enable
        "10 (BC_1, *,                control,        1),"         &        --  SCDB Enable
        "9  (BC_1, *,                control,        1),"         &        --  SREQB Enable
        "8  (BC_1, *,                control,        1),"         &        --  SIOB Enable
        "7  (BC_1, *,                control,        1),"         &        --  SDBB8 Enable
        "6  (BC_1, *,                control,        1),"         &        --  SDBB9 Enable
        "5  (BC_1, *,                control,        1),"         &        --  SDBB10 Enable
        "4  (BC_1, *,                control,        1),"         &        --  SDBB11 Enable
        "3  (BC_1, *,                control,        1),"         &        --  GPIO4 Enable
        "2  (BC_1, *,                control,        1),"         &        --  GPIO3 Enable
        "1  (BC_1, *,                control,        1),"         &        --  GPIO2 Enable
        "0  (BC_1, *,                control,        1)";                --  MAD Bus Enable



-- =================================================================================
--
--                         RESET CONTROL DESIGN WARNING
-- 
-- =================================================================================


attribute DESIGN_WARNING of SYM_53C875JB : entity is

        "Asserting RSTN low (0) will tri-state the SCSI bus output drivers " &
        "regardless of the state of the control cells for the SCSI output "  &
        "drivers. This behavior is required in the SCSI specification. ";






END SYM_53C875JB;

-- ================================= END BSDL ======================================