enr

         Write One to Clear corresponding fields in Enable Register.

Module Instance	Base Address	Register Address
`i_clk_mgr_mainpllgrp`	`0xFFD04040`	`0xFFD04050`

Offset: 0x10

Access: RW

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`
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
`Reserved`								`hmcpllrefclken` `RW 0x1`	`s2fuser0clken` `RW 0x1`	`cstimerclken` `RW 0x1`	`csclken` `RW 0x1`	`l4spclken` `RW 0x1`	`l4mpclken` `RW 0x1`	`l4mainclken` `RW 0x1`	`mpuclken` `RW 0x1`

enr Fields

Bit	Name	Description	Access	Reset
7	`hmcpllrefclken`	Enables clock hmc_pll_ref_clk output	`RW`	`0x1`
6	`s2fuser0clken`	Enables clock s2f_user0_clk output	`RW`	`0x1`
5	`cstimerclken`	Enables Debug Timer Clock output (cs_timer_clk)	`RW`	`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	`mpuclken`	Enable for MPU Clock Group (mpu_clk, mpu_l2ram_clk and mpu_periph_clk).	`RW`	`0x1`