LevelOne GSW-2690 user manual Diagnostics

User Manual

3-17. Diagnostics

Three functions, including Diagnostics, Loopback Test and Ping Test are contained in this function folder for device self-diagnostics. Each of them will be described in detail orderly in the following sections.

Diagnostics

Diagnostics

Loopback Test

Ping Test

Function name:

Diagnostics

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. 3-69

Publication date: June, 2005

Revision A1

131