Information

Universal Serial Bus Interface
MPC8308 PowerQUICC II Pro Processor Reference Manual, Rev. 1
Freescale Semiconductor 13-5
0x100 CAPLENGTH—Capability register length R 0x40 13.3.1.1/13-6
0x102 HCIVERSION—Host interface version number
1
R 0x0100 13.3.1.2/13-7
0x104 HCSPARAMS—Host controller structural parameters
1
R 0x0001_0011 13.3.1.3/13-7
0x108 HCCPARAMS—Host controller capability parameters
1
R 0x0000_0006 13.3.1.4/13-8
0x120 DCIVERSION—Device interface version number R 0x0001 13.3.1.5/13-9
0x124 DCCPARAMS—Device controller parameters R 0x0000_0183 13.3.1.6/13-10
0x140 USBCMD—USB command Mixed 0x0008_0000 13.3.2.1/13-10
0x144 USBSTS—USB status Mixed 0x0000_0000 13.3.2.2/13-13
0x148 USBINTR—USB interrupt enable R/W 0x0000_0000 13.3.2.3/13-15
0x14C FRINDEX—USB frame index R/W 0x0000_nnnn 13.3.2.4/13-16
0x154 PERIODICLISTBASE—Frame list base address
1
R/W 0xnnnn_0000 13.3.2.6/13-18
DEVICEADDR—USB device address R/W 0x0000_0000 13.3.2.7/13-18
0x158 ASYNCLISTADDR—Next asynchronous list addr (host
mode)
1
R/W 0x0000_0000 13.3.2.8/13-19
ENDPOINTLISTADDR—Address at endpoint list (device
mode)
R/W 0x0000_0000 13.3.2.9/13-20
0x160 BURSTSIZE—Programmable burst size R/W 0x0000_1010 13.3.2.10/13-20
0x164 TXFILLTUNING—Host TT transmit pre-buffer packet
tuning
R/W 0x0000_0000 13.3.2.11/13-21
0x170 ULPI VIEWPORT—ULPI Register Access Mixed 0x0000_0000 13.3.2.12/13-23
0x180 CONFIGFLAG—Configured flag register R 0x0000_0001 13.3.2.13/13-24
0x184 PORTSC—Port status/control Mixed 0x1000_0000 13.3.2.14/13-25
0x1A4 OTGSC—On-The-Go status and control
1
Mixed 0x202C_2000 13.3.2.15/13-30
0x1A8 USBMODE—USB device mode R/W 0x0000_0000 13.3.2.16/13-32
0x1AC ENDPTSETUPSTAT—Endpoint setup status R/W 0x0000_0000 13.3.2.17/13-33
0x1B0 ENDPOINTPRIME—Endpoint initialization R/W 0x0000_0000 13.3.2.18/13-34
0x1B4 ENDPTFLUSH—Endpoint de-initialize R/W 0x0000_0000 13.3.2.19/13-35
0x1B8 ENDPTSTATUS—Endpoint status R 0x0000_0000 13.3.2.20/13-35
0x1BC ENDPTCOMPLETE—Endpoint complete w1c 0x0000_0000 13.3.2.21/13-36
0x1C0 ENDPTCTRL0—Endpoint control 0 Mixed 0x0080_0080 13.3.2.22/13-37
0x1C4 ENDPTCTRL1—Endpoint control 1 R/W 0x0000_0000 13.3.2.23/13-38
0x1C8 ENDPTCTRL2—Endpoint control 2 R/W 0x0000_0000 13.3.2.23/13-38
0x1CA–0x1D4 Reserved — — —
0x400 SNOOP1—Snoop 1 R/W 0x0000_0000 13.3.2.24/13-39
0x404 SNOOP2—Snoop 2 R/W 0x0000_0000 13.3.2.24/13-39
0x408 AGE_CNT_THRESH—Age count threshold R/W 0x0000_0000 13.3.2.25/13-40
Table 13-3. USB Interface Memory Map (continued)
Offset Register Access Reset Section/Page