mainpllgrp Address Map
Contains registers with settings for the Main PLL.
Module Instance | Base Address | End Address |
---|---|---|
i_clk_mgr__clkmgr_csr__10d10000__mainpllgrp__SEG_L4_SHR_ClockManager_0x0_0x1000
|
0x10D10024
|
0x10D1007B
|
Register | Offset | Width | Access | Reset Value | Description |
---|---|---|---|---|---|
en
|
0x0
|
32
|
RW
|
0x00000FFF
|
Enable Register |
ens
|
0x4
|
32
|
RW
|
0x00000080
|
Enable Set Register |
enr
|
0x8
|
32
|
RW
|
0x00000080
|
Enable Reset Register |
bypass
|
0xC
|
32
|
RW
|
0x000000FF
|
Bypass Register |
bypasss
|
0x10
|
32
|
RW
|
0x000000FF
|
Bypass Set Register |
bypassr
|
0x14
|
32
|
RW
|
0x000000FF
|
Bypass Reset Register |
nocclk
|
0x1C
|
32
|
RW
|
0x00000000
|
Main PLL Control Register for NOC Clock Group. |
nocdiv
|
0x20
|
32
|
RW
|
0x20260198
|
NoC Divide Register |
pllglob
|
0x24
|
32
|
RW
|
0x16000101
|
This refects register settings for all the channels of the main PLL |
fdbck
|
0x28
|
32
|
RW
|
0x2A000000
|
VCO freq register counters |
mem
|
0x2C
|
32
|
RW
|
0x00000000
|
Registers dealing with PLL internal memory access. |
memstat
|
0x30
|
32
|
RW
|
0x00000000
|
Main PLL memstatus register. contains memory read data |
vcocalib
|
0x34
|
32
|
RW
|
0x0001087C
|
VCO calibration control registers. |
pllc0
|
0x38
|
32
|
RW
|
0x00000005
|
Channel C0 frequency settings for the main PLL |
pllc1
|
0x3C
|
32
|
RW
|
0x00000004
|
Channel C1 frequency settings for the main PLL |
pllc2
|
0x40
|
32
|
RW
|
0x00000007
|
Channel C2 frequency settings for the main PLL |
pllc3
|
0x44
|
32
|
RW
|
0x00000008
|
Channel C3 frequency settings for the main PLL |
pllm
|
0x48
|
32
|
RO
|
0x00000080
|
Feedback Clock Divider Control (VCO Frequency Register Counters) |
fhop
|
0x4C
|
32
|
RO
|
0x00000000
|
Frequency Hopping (FHOP)/Dynamic Frequency Scaling(DFS) Control and status register. |
ssc
|
0x50
|
32
|
RO
|
0x00000000
|
Spread Spectrum Clocking (SSC) Control and Status Registers. |
lostlock
|
0x54
|
32
|
RO
|
0x00000000
|
To enable the keep alive clock to appear on the clock slice outputs when PLL lock is lost. By default, the clock slices are muted (bit = 0). |