MCF5272CVM66 Datasheet, PDF (265/544 Pages) Freescale Semiconductor, Inc – MCF5272 ColdFire® Integrated Microprocessor

Universal Serial Bus (USB)
12.3 Register Description and Programming Model
This section contains a detailed description of each register and its specific function.
12.3.1 USB Memory Map
The operation of the USB is controlled by writing control bytes into the appropriate registers. Table 12-2
is a memory map for USB registers. All of the registers are longword aligned even though they are not all
32 bits wide.
Table 12-2. USB Memory Map
Offset
0x1000
0x1004
0x1008
0x100C
0x1010
0x1014
0x1018
0x101C
0x1020
0x1024
0x1028
0x102C
0x1030
0x1034
0x1038
0x103C
0x1040
0x1044
0x1048
0x104C
0x1050
0x1054
0x1058
0x105C
0x1060
0x1064
0x1068
[31:24]
[23:16]
[15:8]
[7:0]
Reserved
USB Frame Number Register (FNR)
Reserved
USB Frame Number Match Register (FNMR)
Reserved
USB Real-time Frame Monitor Register (RFMR)
Reserved
USB Real-time Frame Monitor Match Register (RFMMR)
Reserved
USB Function Address
Register (FAR)
USB Alternate Setting Register (ASR)
USB Device Request Data1 Register (DRR1)
USB Device Request Data2 Register (DRR2)
Reserved
USB Specification Number Register (SPECR)
Reserved
USB Endpoint 0 Status Register (EP0SR)
USB Endpoint 0 IN Config Register (IEP0CFG)
USB Endpoint 0 OUT Config Register (OEP0CFG)
USB Endpoint 1 Configuration Register (EP1CFG)
USB Endpoint 2 Configuration Register (EP2CFG)
USB Endpoint 3 Configuration Register (EP3CFG)
USB Endpoint 4 Configuration Register (EP4CFG)
USB Endpoint 5 Configuration Register (EP5CFG)
USB Endpoint 6 Configuration Register (EP6CFG)
USB Endpoint 7 Configuration Register (EP7CFG)
USB Endpoint 0 Control Register (EP0CTL)
Reserved
USB Endpoint 1 Control Register (EP1CTL)
Reserved
USB Endpoint 2 Control Register (EP2CTL)
Reserved
USB Endpoint 3 Control Register (EP3CTL)
Reserved
USB Endpoint 4 Control Register (EP4CTL)
Reserved
USB Endpoint 5 Control Register (EP5CTL)
Reserved
USB Endpoint 6 Control Register (EP6CTL)
Reserved
USB Endpoint 7 Control Register (EP7CTL)
MCF5272 ColdFire^® Integrated Microprocessor User’s Manual, Rev. 3
Freescale Semiconductor
12-7