DEICO ONYX DE4001 User Manual page 4

Set Directions and Pull-up Mode ................................................................................. 21
Set Output Values and Read Values ............................................................................ 22
Transaction Information Panel ........................................................................................ 23
Log Messages ................................................................................................................... 24
Saved Settings and Log Messages .................................................................................... 25
COMPATIBILITY ........................................................................................................................ 25
Windows .............................................................................................................................. 25
Linux ..................................................................................................................................... 25
HARDWARE OVERVIEW ........................................................................................................... 26
Block Diagram of Onyx ......................................................................................................... 26
Interfaces and Connections of Onyx .................................................................................... 26
TROUBLESHOOTING ................................................................................................................. 28
Operation Information ......................................................................................................... 28
Device List Update ........................................................................................................... 28
Transaction Message Limit .............................................................................................. 28
Simultaneous Master/Slave Operations .......................................................................... 28
I²C Pins as GPIO ................................................................................................................ 28
Known Issues and Limitations .............................................................................................. 28
I²C/SPI Master Read Operations are not Operational when Count of Bytes Requested is
Greater than 2048 Bytes .................................................................................................. 28
I²C Master Bit Rate Limitation ......................................................................................... 28
SPI Master Bit Rate Limitation ......................................................................................... 28
Code is Blocked at Read or Write Operations ................................................................. 29
Multiple Device Connection Blocks Code ........................................................................ 29
Multiple Device Connected to PC Crashes Application ................................................... 29
SAFETY GUIDELINES ................................................................................................................. 29
WARRANTY............................................................................................................................... 29
DE4001_USER MANUAL
Rev. No:0 Rev. Date: 05.08.2023 www.deico.com.tr 2 / 31