User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 21 of 909 2019 Ambiq Micro, Inc.
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Table 321: BLEDBG Register .................................................................................................. 215
Table 322: BLEDBG Register Bits .......................................................................................... 215
Table 323: Command Queue Example ..................................................................................... 222
Table 324: CQFLAGS .............................................................................................................. 223
Table 325: MSPI Pin Muxing ................................................................................................... 226
Table 326: PADCFG Description ............................................................................................. 226
Table 327: MSPI Register Map ................................................................................................ 229
Table 328: CTRL Register ........................................................................................................ 230
Table 329: CTRL Register Bits ................................................................................................ 230
Table 330: CFG Register .......................................................................................................... 231
Table 331: CFG Register Bits ................................................................................................... 231
Table 332: ADDR Register ....................................................................................................... 232
Table 333: ADDR Register Bits ............................................................................................... 232
Table 334: INSTR Register ...................................................................................................... 233
Table 335: INSTR Register Bits ............................................................................................... 233
Table 336: TXFIFO Register .................................................................................................... 233
Table 337: TXFIFO Register Bits ............................................................................................ 233
Table 338: RXFIFO Register .................................................................................................... 234
Table 339: RXFIFO Register Bits ............................................................................................ 234
Table 340: TXENTRIES Register ............................................................................................ 234
Table 341: TXENTRIES Register Bits ..................................................................................... 234
Table 342: RXENTRIES Register ............................................................................................ 235
Table 343: RXENTRIES Register Bits .................................................................................... 235
Table 344: THRESHOLD Register .......................................................................................... 235
Table 345: THRESHOLD Register Bits ................................................................................... 235
Table 346: MSPICFG Register ................................................................................................. 236
Table 347: MSPICFG Register Bits ......................................................................................... 236
Table 348: PADCFG Register .................................................................................................. 238
Table 349: PADCFG Register Bits ........................................................................................... 238
Table 350: PADOUTEN Register ............................................................................................ 239
Table 351: PADOUTEN Register Bits ..................................................................................... 239
Table 352: FLASH Register ..................................................................................................... 239
Table 353: FLASH Register Bits .............................................................................................. 239
Table 354: SCRAMBLING Register ........................................................................................ 241
Table 355: SCRAMBLING Register Bits ................................................................................ 241
Table 356: INTEN Register ...................................................................................................... 241
Table 357: INTEN Register Bits .............................................................................................. 242
Table 358: INTSTAT Register ................................................................................................. 243
Table 359: INTSTAT Register Bits .......................................................................................... 243
Table 360: INTCLR Register ................................................................................................... 244
Table 361: INTCLR Register Bits ............................................................................................ 244
Table 362: INTSET Register .................................................................................................... 245
Table 363: INTSET Register Bits ............................................................................................. 245
Table 364: DMACFG Register ................................................................................................. 246
Table 365: DMACFG Register Bits ......................................................................................... 246
Table 366: DMASTAT Register ............................................................................................... 247