Compaq 21264 Hardware Reference Manual page 290

Boundary-Scan Register
"VSS
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"VDD
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attribute PORT_GROUPING of Alpha_21264/EV67 : entity is-- (Ref B.8.8. See Note 4.
"Differential_Voltage ( (CLKIN_H), (CLKIN_L) )" ;
attribute TAP_SCAN_CLOCK of Tck_H : signal is (5.0e6, LOW);
attribute TAP_SCAN_IN
attribute TAP_SCAN_OUT
attribute TAP_SCAN_MODE
attribute TAP_SCAN_RESET of Trst_L : signal is TRUE;
attribute COMPLIANCE_PATTERNS of Alpha_21264/EV67 : entity is
Note 4.
"(DcOk_H), (1)" ;
attribute INSTRUCTION_LENGTH of Alpha_21264/EV67 : entity is 5 ;
attribute INSTRUCTION_OPCODE of Alpha_21264/EV67 : entity is
"EXTEST
"SAMPLE
"CLAMP
"HIGHZ
"DIE_ID
"BYPASS
attribute INSTRUCTION_CAPTURE of Alpha_21264/EV67 : entity is "00001"
attribute INSTRUCTION_PRIVATE of Alpha_21264/EV67 : entity is "Private"; -- See Note 4.
attribute REGISTER_ACCESS of Alpha_21264/EV67 : entity is-- (ref B.8.13)
"BOUNDARY (EXTEST, SAMPLE)," &-- Redundant. Added for completeness
"BYPASS
"DIE_ID[32] (DIE_ID)";
attribute BOUNDARY_LENGTH
attribute BOUNDARY_REGISTER of Alpha_21264/EV67 : entity is
-----------------------------------------------------------------------------
-- scan cell
-- cell type
----|-----|-----|-------------------|--------|---|----|------|--------------
" 366 ( BC_2, TestStat_H,
" 365 ( BC_2, SromOE_L,
21264/EV67 Boundary-Scan Register
B–6
: (44
497 , 233 , 178 , 323 , 479 , 436 , 485 , 444 , "&
538 , 310 , 21
578 , 106 , 358 , 155 , 313 , 274 , 433 , 181 , "&
94
567 , 229 , 482 , 10
409 , 354 , 91
109 , 328 , 544 , 402 , 196 , 309 , 528 , 442 , "&
491 , 450 , 199 , 376 , 522 , 244 , 405 , 7
576 , 15
141 , 100 , 149 , 63
525 , 461 , 488 , 447 , 182 , 343 , 66
372 , 4
93
: (22
519 , 273 , 157 , 331 , 396 , 505 , 165 , 422 , "&
83
419 , 557 , 516 , 563 , 208 , 369 , 266 , 456 , "&
25
314 , 69
336 , 566 , 362 , 188 , 269 , 551 , 465 , 126 , "&
40
469 , 174 , 287 , 475 , 284 , 548 , 462 , 123 , "&
37
466 , 171 , 270 , 351 , 177 , 203 , 348 , 459 , "&
508 , 34
of Tdi_H : signal is TRUE;
of Tdo_H : signal is TRUE;
of Tms_H : signal is TRUE;
(11011),"&-- No longer mandated to be (00000)!
(11000),"&-- JWB changed "PRELOAD" to "SAMPLE"
(11010),"&
(11001),"&
(11110),"&
(11111)";
(BYPASS, HIGHZ, CLAMP)," &-- ditto
of Alpha_21264/EV67 : entity is 367 ;
port function
OUTPUT2,
OUTPUT2,
, 259 , 388 , 138 , 97
, 281 , 226 , 371 , 47
, 531 , 57 , 494 , 406 , 216 , 361 , 306 , "&
, 535 , 18
, 277 , 50
, 584 , 247 , 453 , 1
, 295 , 587 , 135 , 340 , "&
, 573 , 12 , 581 , 230 , 391 , 185
, 228 , 324 , 480 , 85
, 251 , 380 , 72 , 31
, 428 , 132 , 321 , 218 , 379 , 502 , 28
, 162 , 554 , 80 , 129 , 86
, 221 , 416 , 122 , 513 , 472 , 191 , "&
, 239 , 384 , 410 , 236 , 317 , 119 , 11
, 222 , 303 , 43 , 113 , 300 , 116 , 75
, 425 , 318 , 399 , 225 )
safe cntrl disable
| cell value state
x
X
Alpha 21264/EV67 Hardware Reference Manual
, 146 , 60 , 278 , "&
, 53 , "&
, 541 , 264 , "&
, 144 , 103 , 152 , "&
, "&
, 292 , 435 , "&
, 211 , "&
,"&
, 240 , 326 , 452 ),"&
, 168 , 560 , 366 , "&
, "&
, 256 , 431 , "&
, "&
, "&
";
-- (Ref B.8.10). See
;
disable
), "& --
), "& --