ZL50015GAC ZARLINK [Zarlink Semiconductor Inc], ZL50015GAC Datasheet - Page 74

• Manufacturer Part Number: ZL50015GAC
• Description: Enhanced 1 K Digital Switch with Stratum 4E DPLL
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

FML
External Read Only Address: 0069
15
R3
Bit
15
14
13
12
11
10
9
8
7
6
5
FMU
14
R3
R3FMU
R2FMU
R1FMU
R3FML
R2FML
R1FML
Name
R3FU
R2FU
R3FL
R2FL
R1FL
13
R3
FL
Table 39 - Reference Failure Status Register (RSR) Bits - Read Only
12
R3
FU
Reference 3 Multi-period Lower Limit Fail Bit
f the device sets this bit to high, the input REF3 fails the multi-period lower limit check.
(See Table 12, “Multi-Period Hysteresis Limits” on page 45)
Reference 3 Multi-period Upper Limit Fail Bit
If the device sets this bit to high, the input REF3 fails the multi-period upper limit
check. (See Table 12, “Multi-Period Hysteresis Limits” on page 45)
Reference 3 Single Period Lower Limit Fail Bit
If the device sets this bit to high, the input REF3 fails the single-period lower limit
check. (See Table 11, “Values for Single Period Limits” on page 45)
Reference 3 Single Period Upper Limit Fail Bit
If the device sets this bit to high, the input REF3 fails the single-period upper limit
check. (See Table 11, “Values for Single Period Limits” on page 45)
Reference 2 Multi-period Lower Limit Fail Bit
If the device sets this bit to high, the input REF2 fails the multi-period lower limit check.
(See Table 12, “Multi-Period Hysteresis Limits” on page 45)
Reference 2 Multi-period Upper Limit Fail Bit
If the device sets this bit to high, the input REF2 fails the multi-period upper limit
check. (See Table 12, “Multi-Period Hysteresis Limits” on page 45)
Reference 2 Single Period Lower Limit Fail Bit
If the device sets this bit to high, the input REF2 fails the single-period lower limit
check. (See Table 11, “Values for Single Period Limits” on page 45)
Reference 2 Single Period Upper Limit Fail Bit
If the device sets this bit to high, the input REF2 fails the single-period upper limit
check.(see Table 11, “Values for Single Period Limits” on page 45)
Reference 1 Multi-period Lower Limit Fail Bit
If the device sets this bit to high, the input REF1 fails the multi-period lower limit check.
(See Table 12, “Multi-Period Hysteresis Limits” on page 45)
Reference 1 Multi-period Upper Limit Fail Bit
If the device sets this bit to high, the input REF1 fails the multi-period upper limit
check. (See Table 12, “Multi-Period Hysteresis Limits” on page 45)
Reference 1 Single Period Lower Limit Fail Bit
If the device sets this bit to high, the input REF1 fails the single-period lower limit
check. (See Table 11, “Values for Single Period Limits” on page 45)
H
FML
11
R2
FMU
10
R2
R2
FL
9
Zarlink Semiconductor Inc.
ZL50015
R2
FU
8
74
FML
R1
7
Description
FMU
R1
6
R1
FL
5
R1
FU
4
FML
R0
3
FMU
R0
2
Data Sheet
R0
FL
1
R0
FU
0