SiTime ClockSoC SiT9514 Series User Manual

Clock Generators, Jitter Cleaners, and Network Synchronizers
Contents
1 Introduction ........................................................................................................................... 3
2 Document applicability .......................................................................................................... 4
3 Cascade GUI installation ........................................................................................................ 5
4 Starting the GUI ................................................................................................................... 10
5 Functional descriptions of SiT9514x device variants ........................................................... 11
6 GUI usage ............................................................................................................................. 17
Sections in the GUI .................................................................................................................. 17
6.1.1 GUI Sections overview ............................................................................................................... 17
Chip Communication and Interrupt ........................................................................................ 18
6.2.1 Input Clock Reference section ................................................................................................... 19
6.2.2 Input section .............................................................................................................................. 20
6.2.3 PLL section ................................................................................................................................. 21
6.2.4 Output section ........................................................................................................................... 22
6.2.5 Bird's Eye section ....................................................................................................................... 23
7 SiT9514x device configuration tasks .................................................................................... 24
TASK 1: Select inputs ............................................................................................................... 24
SiT95141, SiT95145 input configuration ................................................................................. 26
7.2.1 SiT95147, SiT95148 input configuration .................................................................................... 27
7.2.2 SiT95148 clock loss configuration .............................................................................................. 28
TASK 2: Set up PLL parameters ................................................................................................ 29
TASK 3: Save or load UI configuration and program the SiT9514x device .............................. 31
7.4.1 Saving and loading the UI configuration file .............................................................................. 31
7.4.2 Using the dump function ........................................................................................................... 34
7.4.3 Saving efuse.NVM.py (I2C/SPI) files........................................................................................... 37
7.4.4 Saving the Cascade SiTime GUI state ......................................................................................... 39
7.4.5 Using the load NVM function .................................................................................................... 41
SiT9514x GUI-UM Rev 1.04
Cascade Platform of SiT9514x
ClockSoC Products
GUI User Manual
19 February 2021 www.sitime.com