ATEVK1104 Atmel, ATEVK1104 Datasheet - Page 44

• Manufacturer Part Number: ATEVK1104
• Description: KIT DEV/EVAL FOR AVR32 AT32UC3A
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1104

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A3
• Data Bus Width: 32 bit
• Interface Type: USB, SPI, USART
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A3256
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.4.21
8.4.22
8.4.23
32072C–AVR32–2010/03
HSB Bus Performance Monitor
Multimedia Card Interface
Error Corrected Code Controller
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Allows performance monitoring of High Speed Bus master interfaces
The following is monitored
Automatic handling of event overflow
Compatible with Multimedia Card specification version 4.3
Compatible with SD Memory Card specification version 2.0
Compatible with SDIO specification version 1.1
Compatible with CE-ATA specification 1.1
Cards clock rate up to master clock divided by two
Boot Operation Mode support
High Speed mode support
Embedded power management to slow down clock rate when not used
Supports 2 Slots
Support for stream, block and multi-block data read and write
Supports connection to DMA Controller
Built in FIFO (from 16 to 256 bytes) with large memory aperture supporting incremental access
Support for CE-ATA completion cignal disable command
Protection against unexpected modification on-the-Fly of the configuration registers
Hardware Error Corrected Code Generation with two methods :
Supports NAND Flash and SmartMedia
8-bit data path for ECC-RS
Supports NAND Flash and SmartMedia
(specified by software)
ECC_H supports :
ECC_RS supports :
– Up to 4 masters can be monitored
– Peripheral Bus access to monitor registers
– Data transfer cycles
– Bus stall cycles
– Maximum access latency for a single transfer
– Each slot for either a MultiMediaCard bus (up to 30 cards) or an SD Memory Card
– Minimizes processor intervention for large buffer transfers
– Hamming code detection and correction by software (ECC-H)
– Reed-Solomon code detection by hardware, correction by hardware or software (ECC-RS)
– One bit correction per page of 512,1024,2048, or 4096 bytes
– One bit correction per sector of 512 bytes of data for a page size of 512, 1024, 2048, or 4096
– One bit correction per sector of 256 bytes of data for a page size of 512, 1024, 2048, or 4096
– 4 errors correction per sector of 512 bytes of data for a page size of 512, 1024, 2048, and
bytes
bytes
4096 bytes with 8-bit data path
™
™
devices with 8- or 16-bit data path for ECC-H, and with
with page sizes of 528, 1056, 2112, and 4224 bytes
AT32UC3A3/A4
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