Si5369-EVB Silicon Laboratories Inc, Si5369-EVB Datasheet - Page 57

• Manufacturer Part Number: Si5369-EVB
• Description: MCU, MPU & DSP Development Tools SI5369 DEV KIT
• Manufacturer: Silicon Laboratories Inc

Specifications of Si5369-EVB

• Processor To Be Evaluated: Si5369
• Interface Type: I2C, SPI
• Operating Supply Voltage: 3.3 V
• Lead Free Status / Rohs Status: Details

Reset value = 0010 0000
Register 128.
Name
Type
7:4
Bit
Bit
3
2
1
0
CK4_ACTV_REG CK4_ACTV_REG.
CK3_ACTV_REG CK3_ACTV_REG.
CK2_ACTV_REG CK2_ACTV_REG.
CK1_ACTV_REG CK1_ACTV_REG.
D7
R
Reserved
Name
D6
R
D5
R
Indicates if CKIN4 is currently the active clock for the PLL input.
0: CKIN4 is not the active input clock. Either it is not selected or LOS4_INT is 1.
1: CKIN_4 is the active input clock.
Indicates if CKIN3 is currently the active clock for the PLL input.
0: CKIN3 is not the active input clock - either it is not selected or LOS3_INT is 1.
1: CKIN3 is the active input clock.
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.
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.
D4
R
CK4_ACTV_REG CK3_ACTV_REG CK2_ACTV_REG CK1_ACTV_REG
D3
R
Preliminary Rev. 0.4
D2
R
Function
D1
R
D0
R
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