User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 900 of 909 2019 Ambiq Micro, Inc.
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HFADJCK 527
HFRC 526, 724
HFRC Autoadjustment 527
HFXTADJ 527
High Frequency RC Oscillator 526
HR1224 548
I
I2C
10-bit addressing 334
7-bit addressing 334
ADDRESS 271
Address 334
Command 271
FIFO 270
I2CADDR 332, 334
IO Master 0 389
IO Master 1 390, 391
IO Slave 397
master 258
Multi-master Arbitration 274
Normal Read 273
Normal Write 272
Offset Address 272, 334
Raw Read 273
Raw Write 273
Read 335
receiver 270
SCL 270
SDA 270
Slave 325, 332
transmitter 270
Write 335
I2C/SPI Master 524
I2C/SPI Master Module 173, 216, 258
ICode 74
IE bit 559
Instrumentation Trace Macrocell 94
Instrumentation Trace Module 67
interfaces, debug 94
interrupt 68
ALM 548
IOINT 331
RDERR 331
Interrupts
Vector Table 68
IO Slave Interrupt 397