> PCIe and SerDes Control and Status Registers
214
PEB383 User Manual
July 25, 2011
Integrated Device Technology, Inc.
Confidential - NDA Required
14.9.9
PCIe Scope Control and Frequency Integrator Register
Register name: PCIE_SCTL_FI
Reset value: 0000_0000
Register offset: 0x034
Bits
7
6
5
4
3
2
1
0
31
:
24
Reserved
23
:
16
Reserved
15:08
Reserved
FVAL
07:00
FVAL
DTHR_F
Bits
Name
Description
Type
Reset
Value
31:14
Reserved
Reserved
R/W
0
13:1
FVAL
Frequency is 1.526*VAL ppm from the reference. Value is a
signed integer format (2’s complement).
Note: This field may require two “reads” to get a stable
value.
R/W
0
0
DTHR_F
Bits below the useful resolution.
Note: This bit may require two “reads” to get a stable value.
R/W
0