Freescale Semiconductor MPC8313E Family Reference Manual page 948

Universal Serial Bus Interface
16.3 Memory Map/Register Definitions
This section provides the memory map and detailed descriptions of all USB interface registers. The
memory map of the USB interface is shown in
Offset
0x000– Reserved, should be cleared
0x0FF
0x100 CAPLENGTH—Capability register length
0x102 HCIVERSION—Host interface version number
0x104 HCSPARAMS—Host controller structural parameters
0x108 HCCPARAMS—Host controller capability parameters
0x120 DCIVERSION—Device interface version number
0x124 DCCPARAMS—Device controller parameters
0x140 USBCMD—USB command
0x144 USBSTS—USB status
0x148 USBINTR—USB interrupt enable
0x14C FRINDEX—USB frame index
0x154 PERIODICLISTBASE—Frame list base address
DEVICEADDR—USB device address
0x158 ASYNCLISTADDR—Next asynchronous list addr (host
1
mode)
ENDPOINTLISTADDR—Address at endpoint list (device
mode)
0x160 BURSTSIZE—Programmable burst size
0x164 TXFILLTUNING—Host TT transmit pre-buffer packet
tuning
0x170 ULPI VIEWPORT—ULPI Register Access
0x180 CONFIGFLAG—Configured flag register
0x184 PORTSC—Port status/control
0x1A4 OTGSC—On-The-Go status and control
0x1A8 USBMODE—USB device mode
0x1AC ENDPTSETUPSTAT—Endpoint setup status
0x1B0 ENDPOINTPRIME—Endpoint initialization
0x1B4 ENDPTFLUSH—Endpoint de-initialize
0x1B8 ENDPTSTATUS—Endpoint status
0x1BC ENDPTCOMPLETE—Endpoint complete
MPC8313E PowerQUICC II Pro Integrated Processor Family Reference Manual, Rev. 3
16-6
Table
Table 16-3. USB Interface Memory Map
Register
USB DR Controller—Block Base Address 0x2_3000
1
16-3.
Access
—
R
1
R
1
R 0x0001_0011
1
R 0x0000_0006
R
R 0x0000_0183
Mixed 0x0008_0000
Mixed 0x0000_0000
R/W 0x0000_0000
R/W
1
R/W
R/W 0x0000_0000
R/W 0x0000_0000
R/W 0x0000_0000
R/W 0x0000_1010
R/W 0x0000_0000
Mixed 0x0000_0000
R 0x0000_0001
Mixed 0x1000_0000
Mixed 0x0000_1030
R/W 0x0000_0000
w1c 0x0000_0000
R/W 0x0000_0000
R/W 0x0000_0000
R 0x0000_0000
w1c 0x0000_0000
Reset Section/Page
— —
0x40 16.3.1.1/16-8
0x0100 16.3.1.2/16-8
16.3.1.3/16-9
16.3.1.4/16-10
0x0001 16.3.1.5/16-10
16.3.1.6/16-11
16.3.2.1/16-12
16.3.2.2/16-14
16.3.2.3/16-16
All zeros 16.3.2.4/16-18
All zeros 16.3.2.6/16-19
16.3.2.7/16-20
16.3.2.8/16-21
16.3.2.9/16-21
16.3.2.10/16-22
16.3.2.11/16-23
16.3.2.12/16-24
16.3.2.13/16-26
16.3.2.14/16-26
16.3.2.15/16-31
16.3.2.16/16-34
16.3.2.17/16-35
16.3.2.18/16-36
16.3.2.19/16-36
16.3.2.20/16-37
16.3.2.21/16-38
Freescale Semiconductor