User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 286 of 909 2019 Ambiq Micro, Inc.
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0x500042A0
0x500052A0
0x500062A0
0x500072A0
0x500082A0
0x500092A0
CQFLAGS Command Queue Flag Register
0x500042A4
0x500052A4
0x500062A4
0x500072A4
0x500082A4
0x500092A4
CQSETCLEAR Command Queue Flag Set/Clear Register
0x500042A8
0x500052A8
0x500062A8
0x500072A8
0x500082A8
0x500092A8
CQPAUSEEN Command Queue Pause Enable Register
0x500042AC
0x500052AC
0x500062AC
0x500072AC
0x500082AC
0x500092AC
CQCURIDX
IOM Command Queue current index value .
Compared to the CQENDIDX reg contents to
generate the IDXEQ Pause event for command
queue
0x500042B0
0x500052B0
0x500062B0
0x500072B0
0x500082B0
0x500092B0
CQENDIDX
IOM Command Queue current index value .
Compared to the CQCURIDX reg contents to
generate the IDXEQ Pause event for command
queue
0x500042B4
0x500052B4
0x500062B4
0x500072B4
0x500082B4
0x500092B4
STATUS IOM Module Status Register
0x50004300
0x50005300
0x50006300
0x50007300
0x50008300
0x50009300
MSPICFG SPI module master configuration
0x50004400
0x50005400
0x50006400
0x50007400
0x50008400
0x50009400
MI2CCFG I2C Master configuration
0x50004404
0x50005404
0x50006404
0x50007404
0x50008404
0x50009404
DEVCFG I2C Device Configuration register
Table 395: IOM Register Map
Address(s) Register Name Description