SI5325/26-EVB Silicon Laboratories Inc, SI5325/26-EVB Datasheet - Page 37

• Manufacturer Part Number: SI5325/26-EVB
• Description: BOARD EVAL FOR SI5325/26
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5325/26-EVB

• Main Purpose: Timing, Clock Generator
• Utilized Ic / Part: SI5325, SI5326
• Processor To Be Evaluated: Si5325 and Si5326
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Reset value = 0010 0000
Reset value = 0000 0110
Register 128.
Register 129.
Name
Name
Type
Type
Bit
Bit
7:2
7:3
Bit
Bit
1
0
2
1
0
CK2_ACTV_REG
CK1_ACTV_REG
LOS2_INT
LOS1_INT
Reserved
Reserved
D7
Name
D7
Reserved
Name
D6
Reserved.
LOS2_INT.
Indicates the LOS status on CKIN2.
0: Normal operation.
1: Internal loss-of-signal alarm on CKIN2 input.
LOS1_INT.
Indicates the LOS status on CKIN1.
0: Normal operation.
1: Internal loss-of-signal alarm on CKIN1 input.
Reserved.
D6
Reserved.
CK2_ACTV_REG.
Indicates if CKIN2 is currently the active clock for the PLL input.
0: CKIN2 is not the active input clock. Either it is not selected or LOS2_INT is 1.
1: CKIN2 is the active input clock.
CK1_ACTV_REG.
Indicates if CKIN1 is currently the active clock for the PLL input.
0: CKIN1 is not the active input clock. Either it is not selected or LOS1_INT is 1.
1: CKIN1 is the active input clock.
D5
Reserved
Reserved
D5
R
R
D4
Preliminary Rev. 0.4
D4
D3
Function
D3
Function
D2
LOS2_INT
CK2_ACTV_REG CK1_ACTV_REG
D2
R
D1
R
LOS1_INT
D1
R
Si5325
Reserved
D0
R
D0
R
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