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Universal Serial Bus Interface – Host Module EHCI1 Width (bits) 0xFC0B_415C Host TT Asynchronous Buffer Control (TTCTRL) N 32 R/W 0x0000_0000 0xFC0B_4160 Master Interface Data Burst Size (BURSTSIZE) N 32 R/W 0x0000_0404 21.3.3.10/21-25 0xFC0B_4164 Host Transmit FIFO Tuning Control (TXFILLTUNING) N 32 R/W 0x0002_0000 21.3.3.11/21-25 0xFC0B_4180 Configure Flag Register (CONFIGFLAG) Y 32 0xFC0B_4184 Port Status/Control (PORTSC1) Y 32 R/W 0xEC00_0000 21.3.3.13/21-27 0xFC0B_41A8 USB Mode Register (MODE) N 32 R/W 0x0000_0003 21.3.3.15/21-34 Address 1 Access Table 20-3. USB Host Controller Memory Map (continued) Register R Reset Section/Page 21.3.3.9/21-24 0x0000_0001 21.3.3.12/21-27 Indicates if the register is present in the EHCI specification. 20.4 Functional Description The USB host module’s functional description is very similar to the USB OTG module in host mode. See Chapter 21, “Universal Serial Bus Interface – On-The-Go Module,” and the Enhanced Host Controller Interface (EHCI) Specification for Universal Serial Bus, Revision 1.0 for more information. MCF5373 Reference Manual, Rev 3 20-6 Freescale Semiconductor
