usb3_misc_ctrl_reg0

         
      
Module Instance Base Address Register Address
i_sys_mgr__sysmgr_csr__10d12000__core__SEG_L4_SHR_SystemManager_0x0_0x1000 0x10D12000 0x10D121F0

Size: 32

Offset: 0x1F0

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

bigendian_gs

RW 0x0

devspd_ovrd

RW 0x0

bus_filter_bypass

RW 0xF

fladj_30mhz_reg

RW 0x20

port_perm_attach

RW 0x0

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

port_perm_attach

RW 0x0

port_overcurrent

RW 0x0

reset_pulse_ovrd

RW 0x0

xhc_bme

RW 0x1

force_gen1_speed

RW 0x1

u3_disable_port

RW 0x0

u2_disable_port

RW 0x0

num_u3_port

RW 0x1

num_u2_port

RW 0x1

usb3_misc_ctrl_reg0 Fields

Bit Name Description Access Reset
31 bigendian_gs

                     
RW 0x0
30:27 devspd_ovrd

                     
RW 0x0
26:23 bus_filter_bypass

                     
RW 0xF
22:17 fladj_30mhz_reg

                     
RW 0x20
16:15 port_perm_attach

                     
RW 0x0
14:13 port_overcurrent

                     
RW 0x0
12 reset_pulse_ovrd

                     
RW 0x0
11 xhc_bme

                     
RW 0x1
10 force_gen1_speed

                     
RW 0x1
9 u3_disable_port

                     
RW 0x0
8 u2_disable_port

                     
RW 0x0
7:4 num_u3_port

                     
RW 0x1
3:0 num_u2_port

                     
RW 0x1