at91sam9g45 ATMEL Corporation, at91sam9g45 Datasheet - Page 47

• Manufacturer Part Number: at91sam9g45
• Description: At91 Arm Thumb-based Microcontrollers
• Manufacturer: ATMEL Corporation

10.7
10.8
10.9
10.10 USB High Speed Device Port (UDPHS)
6438CS–ATARM–13-Oct-09
Pulse Width Modulation Controller (PWM)
High Speed Multimedia Card Interface (MCI)
USB High Speed Host Port (UHPHS)
• Each channel is user-configurable and contains:
• Two global registers that act on all three TC Channels
• Four channels, one 16-bit counter per channel
• Common clock generator, providing Thirteen Different Clocks
• Independent channel programming
• Compatibility with MultiMedia Card Specification Version 4.3
• Compatibility with SD Memory Card Specification Version 2.0
• Compatibility with SDIO Specification Version V2.0.
• Compatibility with Memory Stick PRO
• Compatibility with CE ATA
• Compliant with Enhanced HCI Rev 1.0 Specification
• Compliant with Open HCI Rev 1.0 Specification
• Root Hub Integrated with 2 Downstream USB Ports
•
• USB V2.0 high-speed compliant, 480 MBits per second
• Embedded USB V2.0 UTMI+ high-speed transceiver shared with UHP HS.
Shared
– Delay Timing
– Pulse Width Modulation
– Up/down Capabilities
– Three external clock inputs
– Five internal clock inputs
– Two multi-purpose input/output signals
– A Modulo n counter providing eleven clocks
– Two independent Linear Dividers working on modulo n counter outputs
– Independent Enable Disable Commands
– Independent Clock Selection
– Independent Period and Duty Cycle, with Double Buffering
– Programmable selection of the output waveform polarity
– Programmable center or left aligned output waveform
– Compliant with USB V2.0 High-speed and Full-speed Specification
– Supports Both High-speed 480Mbps and Full-speed 12 Mbps USB devices
– Compliant with USB V2.0 Full-speed and Low-speed Specification
– Supports Both Low-speed 1.5 Mbps and Full-speed 12 Mbps USB devices
Embedded USB Transceivers
AT91SAM9G45
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