en

         Contains fields that control clock enables for Main Clocks.
1: The clock is enabled.
0: The clock is disabled.
      
Module Instance Base Address Register Address
i_clk_mgr__clkmgr_csr__10d10000__mainpllgrp__SEG_L4_SHR_ClockManager_0x0_0x1000 0x10D10024 0x10D10024

Size: 32

Offset: 0x

Access: RW

Access mode: PRIVILEGEMODE

Note: The processor must make a privileged bus access to this register. You can configure processor mode settings in the control registers of the ARM Cortex-A53 MPcore processor. For more information about processor modes, please refer to the ARM Infocenter.

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved_9

RO 0x0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved_9

RO 0x0

core3en

RW 0x1

core2en

RW 0x1

core1en

RW 0x1

core0en

RW 0x1

Reserved_5

RO 0x1

s2fuser0clken

RW 0x1

Reserved_4

RO 0x1

csclken

RW 0x1

l4spclken

RW 0x1

l4mpclken

RW 0x1

l4mainclken

RW 0x1

Reserved_0

RO 0x1

en Fields

Bit Name Description Access Reset
31:12 Reserved_9
Reserved bitfield added by Magillem
RO 0x0
11 core3en
Enable for Core 3 Clock
RW 0x1
10 core2en
Enable for Core 2 Clock
RW 0x1
9 core1en
Enable for Core 1 Clock
RW 0x1
8 core0en
Enable for Core 0 Clock
RW 0x1
7 Reserved_5
Reserved bitfield added by Magillem
RO 0x1
6 s2fuser0clken
Enables clock s2f_user0_clk output
RW 0x1
5 Reserved_4
Reserved bitfield added by Magillem
RO 0x1
4 csclken
Enables Debug Clock outputs (cs_at_clk, cs_pdbg_clk, and cs_trace_clk)
RW 0x1
3 l4spclken
Enables clock l4_sp_clk output
RW 0x1
2 l4mpclken
Enables clock l4_mp_clk output
RW 0x1
1 l4mainclken
Enables clock l4_main_clk output
RW 0x1
0 Reserved_0
Reserved bitfield added by Magillem
RO 0x1