AT91SAM9260 ATMEL Corporation, AT91SAM9260 Datasheet - Page 25

• Manufacturer Part Number: AT91SAM9260
• Description: AT91 ARM Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

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8.2.4
6221DS–ATARM–22-Sep-06
Error Corrected Code Controller
• Error detection
• SDRAM Power-up Initialization by software
• CAS Latency of 1, 2 and 3 supported
• Auto Precharge Command not used
• Tracking the accesses to a NAND Flash device by trigging on the corresponding chip select
• Single bit error correction and 2-bit Random detection
• Automatic Hamming Code Calculation while writing
• Automatic Hamming Code Calculation while reading
– Self-refresh, power down and deep power down modes supported
– Refresh Error Interrupt
– ECC value available in a register
– Error Report, including error flag, correctable error flag and word address being
– Support 8- or 16-bit NAND Flash devices with 512-, 1024-, 2048- or 4096-bytes
detected erroneous
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AT91SAM9260 Preliminary
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