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AT91CAP9S500A_0711 Datasheet, PDF (48/58 Pages) ATMEL Corporation – Customizable Microcontroller Processor | |||
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AT91CAP9S500A/AT91CAP9S250A
10.4.10
USB Host Port
⢠Compliance with OHCI Rev 1.0 Specification
⢠Compliance with USB V2.0 Full-speed and Low-speed Specification
⢠Supports both Low-speed 1.5 Mbps and Full-speed 12 Mbps devices
⢠Root hub integrated with two downstream USB ports
⢠Two embedded USB transceivers
⢠Supports power management
⢠Operates as a master on the Matrix
⢠Internal DMA Controller, operating as a Master on Bus Matrix
10.4.11
USB High Speed Device Port
⢠USB V2.0 high-speed compliant, 480 MBits per second
⢠Embedded USB V2.0 UTMI+ high-speed transceiver
⢠Embedded 4K-byte dual-port RAM for endpoints
⢠Embedded 6 channels DMA controller
⢠Suspend/Resume logic
⢠Up to 2 or 3 banks for isochronous and bulk endpoints
⢠Seven endpoints:
â Endpoint 0: 64 bytes
â Endpoint 1 & 2: 1024 bytes, 3 banks mode, HS isochronous capable
â Endpoint 3 & 4: 1024 bytes, 2 banks mode, HS isochronous capable
â Endpoint 5 & 6: 1024 bytes, 2 banks mode
â Endpoint 7: 1024 bytes, 2 banks mode
10.4.12
LCD Controller
⢠Single and Dual scan color and monochrome passive STN LCD panels supported
⢠Single scan active TFT LCD panels supported
⢠4-bit single scan, 8-bit single or dual scan, 16-bit dual scan STN interfaces supported
⢠Up to 24-bit single scan TFT interfaces supported
⢠Up to 16 gray levels for mono STN and up to 4096 colors for color STN displays
⢠1, 2 bits per pixel (palletized), 4 bits per pixel (non-palletized) for mono STN
⢠1, 2, 4, 8 bits per pixel (palletized), 16 bits per pixel (non-palletized) for color STN
⢠1, 2, 4, 8 bits per pixel (palletized), 16, 24 bits per pixel (non-palletized) for TFT
⢠Single clock domain architecture
⢠Resolution supported up to 2048x2048
⢠2D-DMA Controller for management of virtual Frame Buffer
â Allows management of frame buffer larger than the screen size and moving the view
over this virtual frame buffer
⢠Automatic resynchronization of the frame buffer pointer to prevent flickering
10.4.13 Ethernet 10/100 MAC
⢠Compatibility with IEEE Standard 802.3
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6264BSâCAPâ26-Nov-07
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