AN2645 Freescale Semiconductor / Motorola, AN2645 Datasheet - Page 6

• Manufacturer Part Number: AN2645
• Description: Interfacing the Philips ISP1362 USB OTG Controller to the MCF5249
• Manufacturer: Freescale Semiconductor / Motorola

Mode of Operation
2.8
The M5249C3 board provides a 3.3-V and 5-V supply.
3
The daughter card can be configured to operate in three modes: host, device, and OTG.
3.1
To configure for host mode, place USB series “A” plug into series “A” receptacle.
3.2
To configure for device mode, follow the steps below.
3.3
To configure for OTG mode, follow the steps below.
3.4
If host mode is required on port 1, an additional series “A” receptacle is required on the board connected to
OTG_DP1 and OTG_DM1.
6
1. Place USB series “B” plug into series “B” receptacle.
2. Set jumper HOSTENB1 between pins 1 and 2.
3. Remove jumper OTGENB1.
1. Place Mini-A or Mini-B plug into Mini-AB receptacle
2. Set jumper HOSTENB1 between pins 1 and 2.
3. Set jumper OTGENB1 between pins 1 and 2.
•
Set jumper HOSTENB1 between pins 2 and 3.
Power
Mode of Operation
Configuration for Host Mode
Configuration for Device Mode
Configuration for OTG Mode
Configuration for Port 1 Host Mode
Interfacing the Philips ISP1362 USB OTG to the MCF5249
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA