AT697E_14 Datasheet, PDF (1/7 Pages) ATMEL Corporation – SPARC V8 High Performance Low-power 32-bit Architecture

Atmel AT697E
Rad-Hard 32-bit SPARC v8 Processor
ERRATA SHEET
Active Errata List
1. Multiplier/Divider Failure on Negative Operands Treatments
2. Call Return Address Failure with Large Displacement
3. Byte and Half-word Write to SRAM Failure when Executing from SDRAM
4. Wrong PC stored during FPU exception trap
5. Single-stepping over SWAP and LDSTUB instruction locks AHB bus
6. Divide overflow will not clear zero flag
7. Register file fault-injection incorrectly implemented
8. ‘Data cache tag’ Error Counter Counting Error
9. Wrong SDRAM chip-select asserted in 512MB SDRAM bank-size when SRAM
and SDRAM are enabled
10. Power-down causes lock-up of processor
11. PCI arbiter erroneous reset
12. Address lead-out cycle on I/O read sequence does not always appear
13. Odd-numbered FPU register dependency not properly checked in some double-
precision FPU operations
14. Meaningless PCI Class Code
15. Deadlock with delayed PCI reads during long AHB wait states
16. Memory Block Protection
Table 1. Errata History
Product Release
All AT697E part-numbers
Errata List
1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16
4409D-AERO-04/12