ICP DAS USA MSM-6226 - Manual (Page 172)

3- 24. Diagnostics
Five functions, including Diagnostics, Loopback Test, Ping Test, Auto Ping
and Cable are contained in this function folder for device self-diagnostics. Each of
them will be described in detail orderly in the following sections.
Function name:
Diag
Function description:
Diagnostics function provides a set of basic system diagnosis. It let users
know that whether the system is health or needs to be fixed. The basic system
check includes EEPROM test, UART test, DRAM test and Flash test.
Fig. 3-95
Diag
Loopback Test
Diagnostics
Ping Test
Auto Ping
Cable