mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 267

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
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.
0x100C
0x101C
0x102C
0x103C
0x104C
0x105C
0x1000
0x1004
0x1008
0x1010
0x1014
0x1018
0x1020
0x1024
0x1028
0x1030
0x1034
0x1038
0x1040
0x1044
0x1048
0x1050
0x1054
0x1058
0x1060
0x1064
Offset
[31:24]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Chapter 12. Universal Serial Bus (USB)
Table 12-2. USB Memory Map
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 IN Config Register (IEP0CFG)
USB Device Request Data1 Register (DRR1)
USB Device Request Data2 Register (DRR2)
USB Endpoint 0 Control Register (EP0CTL)
USB Alternate Setting Register (ASR)
Reserved
[23:16]
Register Description and Programming Model
USB Real-time Frame Monitor Register (RFMR)
USB Real-time Frame Monitor Match Register
USB Specification Number Register (SPECR)
USB Frame Number Match Register (FNMR)
USB Endpoint 1 Control Register (EP1CTL)
USB Endpoint 2 Control Register (EP2CTL)
USB Endpoint 3 Control Register (EP3CTL)
USB Endpoint 4 Control Register (EP4CTL)
USB Endpoint 5 Control Register (EP5CTL)
USB Endpoint 6 Control Register (EP6CTL)
USB Endpoint 0 Status Register (EP0SR)
USB Frame Number Register (FNR)
[15:8]
(RFMMR)
USB Function Address
Register (FAR)
[7:0]
12-7