# # $Id: lh7a400 698 2007-11-06 19:23:57Z kawk $ # # Copyright (C) 2004 IDK Chemnitz GmbH # # 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; either version 2 # of the License, or (at your option) any later version. # # 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. # # Written by Marko Roessler , 2004. # # mandatory data registers register BSR 507 register BR 1 register IR 4 register DIR 32 # see page 250 in [1] instruction length 4 # mandatory instructions instruction EXTEST 0000 BSR # instruction SCAN_N 0010 BSR # choose chain instruction INTEST 1100 BSR # instruction IDCODE 1110 DIR # instruction BYPASS 1111 BR # instruction CLAMP 0101 BSR # instruction HIGHZ 0111 BSR # instruction CLAMPZ 1001 BSR # instruction SAMPLE/PRELOAD 0011 BSR # signal CS6 B10 signal CS7 C10 signal nCS3 M12 signal nCS2 P13 signal nCS1 K10 signal nCS0 K11 signal nWE3 D10 signal OSCEN P14 signal PA7 L3 signal PA6 L2 signal PA5 L1 signal PA4 K5 signal PA3 K3 signal PA2 K2 signal PA1 K1 signal PA0 J5 signal PB7 N3 signal PB6 N2 signal PB5 N1 signal PB4 M4 signal PB3 M2 signal PB2 L7 signal PB1 L5 signal PB0 L4 signal PC7 R2 signal PC6 T2 signal PC5 T1 signal PC4 L8 signal PC3 K6 signal PC2 R1 signal PC1 P2 signal PC0 P1 signal PD7 R10 signal PD6 P10 signal PD5 T9 signal PD4 R9 signal PD3 N11 signal PD2 K8 signal PD1 L11 signal PD0 M11 signal PE3 M10 signal PE2 M9 signal PE1 N10 signal PE0 L10 signal PF7 C5 signal PF6 E6 signal PF5 D6 signal PF4 B5 signal PF3 H8 signal PF2 C6 signal PF1 B6 signal PF0 A6 signal PG7 N4 signal PG6 M8 signal PG5 M7 signal PG4 N6 signal PG3 M6 signal PG2 L6 signal PG1 T3 signal PG0 R3 signal PH7 T5 signal PH6 R5 signal PH5 P5 signal PH4 P8 signal PH3 N7 signal PH2 T4 signal PH1 R4 signal PH0 P4 signal IRTX2 F2 signal IRRX2 F3 signal UARTTXD2 F4 signal UARTRXD2 J7 signal UARTCTS2 E2 signal UARTDCD2 E3 signal UARTDSR2 E5 signal XTAL32OUT P15 signal XTAL32IN P16 signal AC97IN A4 signal AC97CLK C4 signal AC97OUT D5 signal AC97SYNC B4 signal SSPRX J1 signal SSPFRM J3 signal SSPTX J2 signal SSPCLK H4 signal PGMCLK J6 signal PWM1 B7 signal PWM0 C7 signal PWMEN1 D7 signal PWMEN0 E7 signal COL7 H2 signal COL6 H1 signal COL5 G5 signal COL4 G4 signal COL3 G2 signal COL2 G1 signal COL1 F5 signal COL0 F6 signal BUZ H3 signal D31 D11 signal D30 B11 signal D29 B12 signal D28 G10 signal D27 E12 signal D26 C13 signal D25 B13 signal D24 A14 signal D23 A16 signal D22 F10 signal D21 D14 signal D20 H10 signal D19 D16 signal D18 E14 signal D17 F12 signal D16 F15 signal D15 G12 signal D14 G11 signal D13 G15 signal D12 H13 signal D11 H15 signal D10 J10 signal D9 J13 signal D8 J15 signal D7 K12 signal D6 H11 signal D5 L14 signal D4 L15 signal D3 L16 signal D2 N13 signal D1 M15 signal D0 L12 signal A27 A8 signal A26 F8 signal A25 G8 signal A24 A13 signal A23 A15 signal A22 B16 signal A21 C16 signal A20 D15 signal A19 F11 signal A18 E13 signal A17 E16 signal A16 F14 signal A15 F16 signal A14 G13 signal A13 G14 signal A12 G16 signal A11 H14 signal A10 H16 signal A9 J9 signal A8 J14 signal A7 J16 signal A6 J8 signal A5 K14 signal A4 K15 signal A3 K16 signal A2 M13 signal A1 N14 signal A0 M16 signal nBATCHG D2 signal nEXTPWR C2 signal BATOK D1 signal nPOR D3 signal MEDCHG C3 signal XTALIN R13 signal XTALOUT T13 signal nURESET H6 signal WAKEUP D4 signal nPWRFL E4 signal LCDLP R8 signal LCDDCLK N9 signal LCDFP R6 signal LCDM P9 signal LCDVD3 N8 signal LCDVD2 T7 signal LCDVD1 R7 signal LCDVD0 P7 signal nRAS F9 signal nCAS C11 signal nSWE C12 signal nSCS3 A12 signal nSCS2 E11 signal nSCS1 D13 signal nSCS0 C14 signal SCLK A10 signal SCKEN3 G9 signal DQM0 A9 signal DQM1 B9 signal DQM2 D9 signal DQM3 E9 signal nWE0 C8 signal nOE D8 signal MMCCLK A3 signal MMCCMD B3 signal MMCDATA A2 signal nTEST1 R15 signal nTEST0 T12 signal WIDTH1 R12 signal WIDTH0 P11 signal USBDP T15 signal USBDN T16 signal TDI A1 signal TDO B2 signal TMST C1 signal TCLK B1 signal VDD G17 F1 K7 M1 M5 T6 R14 M14 J11 J12 F13 E10 B8 signal VSS H7 G3 K4 N5 P6 T14 R16 N16 K13 H9 C15 A11 E8 A5 F7 signal VDDC E1 J4 P3 T8 K9 L13 E15 D12 A7 signal VSSC C9 M3 L9 T10 N15 H12 B15 G6 signal VDDA1 R11 signal VSSA1 T11 signal VDDA2 N12 signal VSSA2 P12 bit 506 I 1 nEXTPWR bit 505 I 1 MEDCHG bit 504 I 1 BATOK bit 503 I 1 nBATCHG bit 502 I 1 WAKEUP bit 501 I 1 UARTCTS2 bit 500 C 0 UARTCTS2 bit 499 O 1 UARTCTS2 500 0 Z bit 498 I 1 UARTDCD2 bit 497 C 0 UARTDCD2 bit 496 O 1 UARTDCD2 497 0 Z bit 495 I 1 nPWRFL bit 494 I 1 UARTDSR2 bit 493 C 0 UARTDSR2 bit 492 O 1 UARTDSR2 493 0 Z bit 491 I 1 IRTX2 bit 490 C 0 IRTX2 bit 489 O 1 IRTX2 490 0 Z bit 488 I 1 IRRX2 bit 487 C 0 IRRX2 bit 486 O 1 IRRX2 487 0 Z bit 485 I 1 UARTTXD2 bit 484 C 0 UARTTXD2 bit 483 O 1 UARTTXD2 484 0 Z bit 482 I 1 UARTRXD2 bit 481 C 0 UARTRXD2 bit 480 O 1 UARTRXD2 481 0 Z bit 479 I 1 COL0 bit 478 C 0 COL0 bit 477 O 1 COL0 478 0 Z bit 476 I 1 COL1 bit 475 C 0 COL1 bit 474 O 1 COL1 475 0 Z bit 473 I 1 COL2 bit 472 C 0 COL2 bit 471 O 1 COL2 472 0 Z bit 470 I 1 COL3 bit 469 C 0 COL3 bit 468 O 1 COL3 469 0 Z bit 467 I 1 COL4 bit 466 C 0 COL4 bit 465 O 1 COL4 466 0 Z bit 464 I 1 COL5 bit 463 C 0 COL5 bit 462 O 1 COL5 463 0 Z bit 461 I 1 COL6 bit 460 C 0 COL6 bit 459 O 1 COL6 460 0 Z bit 458 I 1 COL7 bit 457 C 0 COL7 bit 456 O 1 COL7 457 0 Z bit 455 I 1 BUZ bit 454 C 0 BUZ bit 453 O 1 BUZ 454 0 Z bit 452 C 0 SSPCLK bit 451 O 1 SSPCLK 452 0 Z bit 450 C 0 PGMCLK bit 449 O 1 PGMCLK 450 0 Z bit 448 I 1 SSPRX bit 447 C 0 SSPRX bit 446 O 1 SSPRX 447 0 Z bit 445 C 0 SSPTX bit 444 O 1 SSPTX 445 0 Z bit 443 C 0 SSPFRM bit 442 O 1 SSPFRM 443 0 Z bit 441 I 1 PA0 bit 440 C 0 PA0 bit 439 O 1 PA0 440 0 Z bit 438 I 1 PA1 bit 437 C 0 PA1 bit 436 O 1 PA1 437 0 Z bit 435 I 1 PA2 bit 434 C 0 PA2 bit 433 O 1 PA2 434 0 Z bit 432 I 1 PA3 bit 431 C 0 PA3 bit 430 O 1 PA3 431 0 Z bit 429 I 1 PA4 bit 428 C 0 PA4 bit 427 O 1 PA4 428 0 Z bit 426 I 1 PA5 bit 425 C 0 PA5 bit 424 O 1 PA5 425 0 Z bit 423 I 1 PA6 bit 422 C 0 PA6 bit 421 O 1 PA6 422 0 Z bit 420 I 1 PA7 bit 419 C 0 PA7 bit 418 O 1 PA7 419 0 Z bit 417 I 1 PB0 bit 416 C 0 PB0 bit 415 O 1 PB0 416 0 Z bit 414 I 1 PB1 bit 413 C 0 PB1 bit 412 O 1 PB1 413 0 Z bit 411 I 1 PB2 bit 410 C 0 PB2 bit 409 O 1 PB2 410 0 Z bit 408 I 1 PB3 bit 407 C 0 PB3 bit 406 O 1 PB3 407 0 Z bit 405 I 1 PB4 bit 404 C 0 PB4 bit 403 O 1 PB4 404 0 Z bit 402 I 1 PB5 bit 401 C 0 PB5 bit 400 O 1 PB5 401 0 Z bit 399 I 1 PB6 bit 398 C 0 PB6 bit 397 O 1 PB6 398 0 Z bit 396 I 1 PB7 bit 395 C 0 PB7 bit 394 O 1 PB7 395 0 Z bit 393 I 1 PC0 bit 392 C 0 PC0 bit 391 O 1 PC0 392 0 Z bit 390 I 1 PC1 bit 389 C 0 PC1 bit 388 O 1 PC1 389 0 Z bit 387 I 1 PC2 bit 386 C 0 PC2 bit 385 O 1 PC2 386 0 Z bit 384 I 1 PC3 bit 383 C 0 PC3 bit 382 O 1 PC3 383 0 Z bit 381 I 1 PC4 bit 380 C 0 PC4 bit 379 O 1 PC4 380 0 Z bit 378 I 1 PC5 bit 377 C 0 PC5 bit 376 O 1 PC5 377 0 Z bit 375 I 1 PC6 bit 374 C 0 PC6 bit 373 O 1 PC6 374 0 Z bit 372 I 1 PC7 bit 371 C 0 PC7 bit 370 O 1 PC7 371 0 Z bit 369 I 1 PG0 bit 368 C 0 PG0 bit 367 O 1 PG0 368 0 Z bit 366 I 1 PG1 bit 365 C 0 PG1 bit 364 O 1 PG1 365 0 Z bit 363 I 1 PG2 bit 362 C 0 PG2 bit 361 O 1 PG2 362 0 Z bit 360 I 1 PG3 bit 359 C 0 PG3 bit 358 O 1 PG3 359 0 Z bit 357 I 1 PG4 bit 356 C 0 PG4 bit 355 O 1 PG4 356 0 Z bit 354 I 1 PG5 bit 353 C 0 PG5 bit 352 O 1 PG5 353 0 Z bit 351 I 1 PG6 bit 350 C 0 PG6 bit 349 O 1 PG6 350 0 Z bit 348 I 1 PG7 bit 347 C 0 PG7 bit 346 O 1 PG7 347 0 Z bit 345 I 1 PH0 bit 344 C 0 PH0 bit 343 O 1 PH0 344 0 Z bit 342 I 1 PH1 bit 341 C 0 PH1 bit 340 O 1 PH1 341 0 Z bit 339 I 1 PH2 bit 338 C 0 PH2 bit 337 O 1 PH2 338 0 Z bit 336 I 1 PH3 bit 335 C 0 PH3 bit 334 O 1 PH3 335 0 Z bit 333 I 1 PH4 bit 332 C 0 PH4 bit 331 O 1 PH4 332 0 Z bit 330 I 1 PH5 bit 329 C 0 PH5 bit 328 O 1 PH5 329 0 Z bit 327 I 1 PH6 bit 326 C 0 PH6 bit 325 O 1 PH6 326 0 Z bit 324 I 1 PH7 bit 323 C 0 PH7 bit 322 O 1 PH7 323 0 Z bit 321 C 0 LCDFP bit 320 O 1 LCDFP 321 0 Z bit 319 C 0 LCDVD0 bit 318 O 1 LCDVD0 319 0 Z bit 317 C 0 LCDVD1 bit 316 O 1 LCDVD1 317 0 Z bit 315 C 0 LCDVD2 bit 314 O 1 LCDVD2 315 0 Z bit 313 C 0 LCDVD3 bit 312 O 1 LCDVD3 313 0 Z bit 311 I 1 PE0 bit 310 C 0 PE0 bit 309 O 1 PE0 310 0 Z bit 308 C 0 LCDLP bit 307 O 1 LCDLP 308 0 Z bit 306 C 0 LCDM bit 305 O 1 LCDM 306 0 Z bit 304 C 0 LCDDCLK bit 303 O 1 LCDDCLK 304 0 Z bit 302 I 1 PE1 bit 301 C 0 PE1 bit 300 O 1 PE1 301 0 Z bit 299 I 1 PE2 bit 298 C 0 PE2 bit 297 O 1 PE2 298 0 Z bit 296 I 1 PE3 bit 295 C 0 PE3 bit 294 O 1 PE3 295 0 Z bit 293 I 1 PD0 bit 292 C 0 PD0 bit 291 O 1 PD0 292 0 Z bit 290 I 1 PD1 bit 289 C 0 PD1 bit 288 O 1 PD1 289 0 Z bit 287 I 1 PD2 bit 286 C 0 PD2 bit 285 O 1 PD2 286 0 Z bit 284 I 1 PD3 bit 283 C 0 PD3 bit 282 O 1 PD3 283 0 Z bit 281 I 1 PD4 bit 280 C 0 PD4 bit 279 O 1 PD4 280 0 Z bit 278 I 1 PD5 bit 277 C 0 PD5 bit 276 O 1 PD5 277 0 Z bit 275 I 1 PD6 bit 274 C 0 PD6 bit 273 O 1 PD6 274 0 Z bit 272 I 1 PD7 bit 271 C 0 PD7 bit 270 O 1 PD7 271 0 Z bit 269 I 1 WIDTH0 bit 268 I 1 WIDTH1 bit 267 C 0 nCS0 bit 266 O 1 nCS0 267 0 Z bit 265 C 0 nCS1 bit 264 O 1 nCS1 265 0 Z bit 263 I 1 OSCEN bit 262 C 0 OSCEN bit 261 O 1 OSCEN 262 0 Z bit 260 C 0 nCS2 bit 259 O 1 nCS2 260 0 Z bit 258 C 0 nCS3 bit 257 O 1 nCS3 258 0 Z bit 256 I 1 D0 bit 255 C 0 D0 bit 254 O 1 D0 255 0 Z bit 253 C 0 A0 bit 252 O 1 A0 253 0 Z bit 251 I 1 D1 bit 250 C 0 D1 bit 249 O 1 D1 250 0 Z bit 248 C 0 A1 bit 247 O 1 A1 248 0 Z bit 246 I 1 D2 bit 245 C 0 D2 bit 244 O 1 D2 245 0 Z bit 243 C 0 A2 bit 242 O 1 A2 243 0 Z bit 241 I 1 D3 bit 240 C 0 D3 bit 239 O 1 D3 240 0 Z bit 238 C 0 A3 bit 237 O 1 A3 238 0 Z bit 236 I 1 D4 bit 235 C 0 D4 bit 234 O 1 D4 235 0 Z bit 233 C 0 A4 bit 232 O 1 A4 233 0 Z bit 231 I 1 D5 bit 230 C 0 D5 bit 229 O 1 D5 230 0 Z bit 228 C 0 A5 bit 227 O 1 A5 228 0 Z bit 226 I 1 D6 bit 225 C 0 D6 bit 224 O 1 D6 225 0 Z bit 223 C 0 A6 bit 222 O 1 A6 223 0 Z bit 221 I 1 D7 bit 220 C 0 D7 bit 219 O 1 D7 220 0 Z bit 218 C 0 A7 bit 217 O 1 A7 218 0 Z bit 216 I 1 D8 bit 215 C 0 D8 bit 214 O 1 D8 215 0 Z bit 213 C 0 A8 bit 212 O 1 A8 213 0 Z bit 211 I 1 D9 bit 210 C 0 D9 bit 209 O 1 D9 210 0 Z bit 208 C 0 A9 bit 207 O 1 A9 208 0 Z bit 206 I 1 D10 bit 205 C 0 D10 bit 204 O 1 D10 205 0 Z bit 203 C 0 A10 bit 202 O 1 A10 203 0 Z bit 201 I 1 D11 bit 200 C 0 D11 bit 199 O 1 D11 200 0 Z bit 198 C 0 A11 bit 197 O 1 A11 198 0 Z bit 196 I 1 D12 bit 195 C 0 D12 bit 194 O 1 D12 195 0 Z bit 193 C 0 A12 bit 192 O 1 A12 193 0 Z bit 191 I 1 D13 bit 190 C 0 D13 bit 189 O 1 D13 190 0 Z bit 188 C 0 A13 bit 187 O 1 A13 188 0 Z bit 186 I 1 D14 bit 185 C 0 D14 bit 184 O 1 D14 185 0 Z bit 183 C 0 A14 bit 182 O 1 A14 183 0 Z bit 181 I 1 D15 bit 180 C 0 D15 bit 179 O 1 D15 180 0 Z bit 178 C 0 A15 bit 177 O 1 A15 178 0 Z bit 176 I 1 D16 bit 175 C 0 D16 bit 174 O 1 D16 175 0 Z bit 173 C 0 A16 bit 172 O 1 A16 173 0 Z bit 171 I 1 D17 bit 170 C 0 D17 bit 169 O 1 D17 170 0 Z bit 168 C 0 A17 bit 167 O 1 A17 168 0 Z bit 166 I 1 D18 bit 165 C 0 D18 bit 164 O 1 D18 165 0 Z bit 163 C 0 A18 bit 162 O 1 A18 163 0 Z bit 161 I 1 D19 bit 160 C 0 D19 bit 159 O 1 D19 160 0 Z bit 158 C 0 A19 bit 157 O 1 A19 158 0 Z bit 156 I 1 D20 bit 155 C 0 D20 bit 154 O 1 D20 155 0 Z bit 153 C 0 A20 bit 152 O 1 A20 153 0 Z bit 151 I 1 D21 bit 150 C 0 D21 bit 149 O 1 D21 150 0 Z bit 148 C 0 A21 bit 147 O 1 A21 148 0 Z bit 146 I 1 D22 bit 145 C 0 D22 bit 144 O 1 D22 145 0 Z bit 143 C 0 A22 bit 142 O 1 A22 143 0 Z bit 141 I 1 D23 bit 140 C 0 D23 bit 139 O 1 D23 140 0 Z bit 138 C 0 A23 bit 137 O 1 A23 138 0 Z bit 136 I 1 D24 bit 135 C 0 D24 bit 134 O 1 D24 135 0 Z bit 133 C 0 A24 bit 132 O 1 A24 133 0 Z bit 131 I 1 D25 bit 130 C 0 D25 bit 129 O 1 D25 130 0 Z bit 128 I 1 nSCS0 bit 127 C 0 nSCS0 bit 126 O 1 nSCS0 127 0 Z bit 125 I 1 D26 bit 124 C 0 D26 bit 123 O 1 D26 124 0 Z bit 122 I 1 nSCS1 bit 121 C 0 nSCS1 bit 120 O 1 nSCS1 121 0 Z bit 119 I 1 D27 bit 118 C 0 D27 bit 117 O 1 D27 118 0 Z bit 116 I 1 nSCS2 bit 115 C 0 nSCS2 bit 114 O 1 nSCS2 115 0 Z bit 113 I 1 D28 bit 112 C 0 D28 bit 111 O 1 D28 112 0 Z bit 110 I 1 nSCS3 bit 109 C 0 nSCS3 bit 108 O 1 nSCS3 109 0 Z bit 107 I 1 D29 bit 106 C 0 D29 bit 105 O 1 D29 106 0 Z bit 104 C 0 nSWE bit 103 O 1 nSWE 104 0 Z bit 102 I 1 D30 bit 101 C 0 D30 bit 100 O 1 D30 101 0 Z bit 99 I 1 nCAS bit 98 C 0 nCAS bit 97 O 1 nCAS 98 0 Z bit 96 I 1 D31 bit 95 C 0 D31 bit 94 O 1 D31 95 0 Z bit 93 I 1 nRAS bit 92 C 0 nRAS bit 91 O 1 nRAS 92 0 Z bit 90 I 1 SCKEN3 bit 89 C 0 SCKEN3 bit 88 O 1 SCKEN3 89 0 Z bit 87 I 1 SCLK bit 86 C 0 SCLK bit 85 O 1 SCLK 86 0 Z bit 84 C 0 CS6 bit 83 O 1 CS6 84 0 Z bit 82 C 0 CS7 bit 81 O 1 CS7 82 0 Z bit 80 C 0 nWE3 bit 79 O 1 nWE3 80 0 Z bit 78 I 1 DQM0 bit 77 C 0 DQM0 bit 76 O 1 DQM0 77 0 Z bit 75 I 1 DQM1 bit 74 C 0 DQM1 bit 73 O 1 DQM1 74 0 Z bit 72 I 1 DQM2 bit 71 C 0 DQM2 bit 70 O 1 DQM2 71 0 Z bit 69 C 0 DQM3 bit 68 O 1 DQM3 69 0 Z bit 67 C 0 nOE bit 66 O 1 nOE 67 0 Z bit 65 I 1 nWE0 bit 64 C 0 nWE0 bit 63 O 1 nWE0 64 0 Z bit 62 I 1 A25 bit 61 C 0 A25 bit 60 O 1 A25 61 0 Z bit 59 I 1 A26 bit 58 C 0 A26 bit 57 O 1 A26 58 0 Z bit 56 C 0 A27 bit 55 O 1 A27 56 0 Z bit 54 I 1 PWMEN0 bit 53 C 0 PWMEN0 bit 52 O 1 PWMEN0 53 0 Z bit 51 I 1 PWMEN1 bit 50 C 0 PWMEN1 bit 49 O 1 PWMEN1 50 0 Z bit 48 I 1 PWM0 bit 47 C 0 PWM0 bit 46 O 1 PWM0 47 0 Z bit 45 I 1 PWM1 bit 44 C 0 PWM1 bit 43 O 1 PWM1 44 0 Z bit 42 I 1 PF0 bit 41 C 0 PF0 bit 40 O 1 PF0 41 0 Z bit 39 I 1 PF1 bit 38 C 0 PF1 bit 37 O 1 PF1 38 0 Z bit 36 I 1 PF2 bit 35 C 0 PF2 bit 34 O 1 PF2 35 0 Z bit 33 I 1 PF4 bit 32 C 0 PF4 bit 31 O 1 PF4 32 0 Z bit 30 I 1 PF5 bit 29 C 0 PF5 bit 28 O 1 PF5 29 0 Z bit 27 I 1 PF6 bit 26 C 0 PF6 bit 25 O 1 PF6 26 0 Z bit 24 I 1 PF7 bit 23 C 0 PF7 bit 22 O 1 PF7 23 0 Z bit 21 I 1 AC97CLK bit 20 C 0 AC97CLK bit 19 O 1 AC97CLK 20 0 Z bit 18 I 1 PF3 bit 17 C 0 PF3 bit 16 O 1 PF3 17 0 Z bit 15 C 0 AC97OUT bit 14 O 1 AC97OUT 15 0 Z bit 13 C 0 AC97SYNC bit 12 O 1 AC97SYNC 13 0 Z bit 11 I 1 AC97IN bit 10 C 0 AC97IN bit 9 O 1 AC97IN 10 0 Z bit 8 I 1 MMCCLK bit 7 C 0 MMCCLK bit 6 O 1 MMCCLK 7 0 Z bit 5 I 1 MMCCMD bit 4 C 0 MMCCMD bit 3 O 1 MMCCMD 4 0 Z bit 2 I 1 MMCDATA bit 1 C 0 MMCDATA bit 0 O 1 MMCDATA 1 0 Z