STC5425 Datasheet, PDF (42/48 Pages) Connor-Winfield Corporation – Line Card Clock

STC5425
Line Card Clock
Data sheet
COUNT
Indicates how many times this register has been written to. COUNT is set to 1 when each time a different valid
associated value is written to for the first time. COUNT is clear to 0 after three times valid writes are completed.
Bit 5 ~ 4
COUNT
0
1
2
3
Counter
Not written or complete one soft-reset cycle
Once
Twice
Three times
ID_Written_Value
Indicates the ID of the associated value that is being written to this register. The ID is updated when each time
a different valid associated value is written to this register for the first time.
As described above in Register Writes, the associated value should be written to three times consecutively,
with no intervening read/writes from/to other register. If the written value is invalid or the consecutive writes
operation is interrupted by reading/writing from/to other register, ID_Written_Value is clear to 0.
Bit 3 ~ 0
ID_Written Value
0
1
2
4
8
Default value: 0x40 (12.8MHz)
Written value to this register (0x7F)
Not written
0x11
0x22
0x44
0x88
Preliminary
Page 42 of 48 TM113
Rev:P1.3
© Copyright the Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice
Date: September 20, 2011