5.4.50 SQI Configuration 2 Register

Name: SQICFG2
Address: 0x00AC

Bit 15141312111098 
 SQIINTTHR[4:0] 
Access ROROROR/WR/WR/WR/WR/W 
Reset 00011111 
Bit 76543210 
  
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 12:8 – SQIINTTHR[4:0] SQI Interrupt Threshold

This field configures the upper threshold for asserting a SQI interrupt. When set to 0x1F, the SQI interrupt is disabled.

When set to a value other than 0x1F, The SQI interrupt will be triggered at any time the computed SQI Value (SQIVAL) is less than or equal to the configured threshold. This may be used to trigger an interrupt at any time the SQI of a specific PLCA node falls below a desired level.

ValueDescription
x1F SQI threshold interrupt disabled
1 SQI threshold interrupt when SQIVAL ≤ 1
2 SQI threshold interrupt when SQIVAL ≤ 2
3 SQI threshold interrupt when SQIVAL ≤ 3
4 SQI threshold interrupt when SQIVAL ≤ 4
5 SQI threshold interrupt when SQIVAL ≤ 5
6 SQI threshold interrupt when SQIVAL ≤ 6
7 SQI threshold interrupt when SQIVAL ≤ 7
others Invalid