Kontron AT8404 - Manual (Page 87)

Software Description
74 AT8404 User Guide
www.kontron.com
4.3.2.8 CmdClockGetPLLStatus
Command Name NetFn LUN Command Number
CmdClockGetPLLStatus 0x30 3 0x76
Byte Num Data Field
Request Data 1...5
Token:
0xAB - (~T)
0xCA - (~5)
0xCC - (~3)
0xCF - (~0)
0xC8 - (~7)
Response Data 1 Completion Code
2
Status:
[0] – CLK1A monitoring status
[1] – CLK1B monitoring status
[2] – CLK2A monitoring status
[3] – CLK2B monitoring status
1b = clock is present
0b = clock is absent]
[4] – PLL reference select input status
0b = primary clock selected,
1b = secondary clock selected]
[5] – PLL REF0 fail with OOR setting
0b = passed,
1b = failed
[6] – PLL REF1 fail with OOR setting
0b = passed,
1b = failed
[7] – PLL lock status
0b = PLL not locked,
1b = PLL locked]