STC5230_15 Datasheet, PDF (41/64 Pages) Connor-Winfield Corporation – Line Card Clock

T4_Device_Holdover_History, 0x3d (R)
STC5230
Synchronous Clock for SETS
Data Sheet
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x3d
0x3e
0x3f
0x40
Bits 0 - 7 of 32 bit Device Holdover History
Bits 8 - 15 of 32 bit Device Holdover History
Bits 16 - 23 of 32 bit Device Holdover History
Bits 24 - 31 of 32 bit Device Holdover History
Device holdover history for T4 relative to MCLK. 2’s complement. Resolution is 0.745x10^-3ppb.
Default value: 0
T4_Long_Term_Accu_History, 0x41 (R)
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x41
0x42
0x43
0x44
Bits 0 - 7 of 32 bit Long Term History
Bits 8 - 15 of 32 bit Long Term History
Bits 16 - 23 of 32 bit Long Term History
Bits 24 - 31 of 32 bit Long Term History
Long term accumulated history for T4 relative to MCLK. 2’s complement. Resolution is 0.745x10^-3 ppb.
T4_Short_Term_Accu_History, 0x45 (R)
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x45
0x46
0x47
0x48
Bits 0 - 7 of 32 bit Short Term History
Bits 8 - 15 of 32 bit Short Term History
Bits 16 - 23 of 32 bit Short Term History
Bits 24 - 31 of 32 bit Short Term History
Short term accumulated history for T4 relative to MCLK. 2’s complement. Resolution is 0.745x10^-3 ppb.
T4_User_Accu_History, 0x49 (R/W)
Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x49
0x4a
0x4b
0x4c
Bits 0 - 7 of 32 bit User Holdover History
Bits 8 - 15 of 32 bit User Holdover History
Bits 16 - 23 of 32 bit User Holdover History
Bits 24 - 31 of 32 bit User Holdover History
User accumulated history for T4 relative to MCLK. 2’s complement. Resolution is 0.745x10^-3 ppb.
Default value: 0.
Page 41 of 64 TM102 Rev: 3.0
© Copyright the Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice
Date: September 14, 2011