MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 285

• Manufacturer Part Number: MCF5272VF66
• Manufacturer: Freescale

Specifications of MCF5272VF66

• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Not Compliant

12.3.2.18 USB Endpoint 0–7 Data Registers (EPnDR)
Figure 12-21
Table 12-17
Freescale Semiconductor
31–0
Bits
Name
DATA
Reset
Reset
lists field descriptions for the USB endpoint 0–7 data registers.
Field
Field
Addr
shows the USB endpoint 0-7 data registers.
R/W
R/W
The EPnDR registers allow data to be written to/from each endpoint’s FIFO. For IN endpoints, the registers
are write-only and writing to a full FIFO is ignored. For OUT endpoints, the registers are read-only, and
reading from an empty FIFO returns undefined data. These registers can be accessed using 8-, 16-, or
32-bit accesses in order to read/write 1, 2, or 4 bytes from/to the FIFO at one time.
31
15
MCF5272 ColdFire
MBAR + 0x10AC, 0x10B0, 0x10B4, 0x10B8, 0x10BC, 0x10C0, 0x10C4, 0x10C8
Figure 12-21. USB Endpoint 0-7 Data Registers (EPnDR)
Table 12-17. EPnDR Field Descriptions
®
Integrated Microprocessor User’s Manual, Rev. 3
0000_0000_0000_0000
0000_0000_0000_0000
DATA
DATA
R/W
R/W
Description
Universal Serial Bus (USB)
16
0
12-27