viii
4.5
5.1
5.2
5.3
Power-Up Failure ........................................................................................................................... 5-4
5.4
DC Supply Failure........................................................................................................................ 5-15
5.5
Side Button Error ......................................................................................................................... 5-22
5.6
RX Audio Error............................................................................................................................. 5-23
5.7
TX Audio Error ............................................................................................................................. 5-24
5.8
Keyload Failure ............................................................................................................................ 5-25
5.9
Secure Hardware Failure ............................................................................................................. 5-26
5.10 RX RF Failure .............................................................................................................................. 5-27
5.11 FGU Failure ................................................................................................................................. 5-37
5.12 VCO Failure ................................................................................................................................. 5-38
5.13 GPS Failure ................................................................................................................................. 5-43
5.15 PA Failure .................................................................................................................................... 5-50
6.1
List of Waveforms .......................................................................................................................... 6-1
6.2
Clocks ............................................................................................................................................ 6-2
6.3
Audio SSI ....................................................................................................................................... 6-7
6.4
RX SSI ......................................................................................................................................... 6-11
6.5
TX SSI.......................................................................................................................................... 6-14
6.6
SPI ............................................................................................................................................... 6-17
6.7
I2C BUS ....................................................................................................................................... 6-19
6.8
One Wire...................................................................................................................................... 6-22
6.9
GCAI ............................................................................................................................................ 6-23
6.10 USB.............................................................................................................................................. 6-25
6.11 SDRAM ........................................................................................................................................ 6-27
6.12 FLASH CONTROL....................................................................................................................... 6-29
6.14 GPS ............................................................................................................................................. 6-35
6.16 Bluetooth Steady-State ................................................................................................................ 6-58
7.1
8.1
8.2
8.3
8.4
8.5
Table of Contents