Issue
What is the list of BIST Error Codes for the ION7650, ION8650, ION8800, and PM8000 series meters?
Product Line
ION7650
ION8650
ION8800
PM8000
Environment
BIST Error Codes
Cause
What BIST Error corresponds to the Bit value for the DIA1 BIST Status
Resolution
This table will attempt to be a comprehensive list of possible BIST error codes for the platforms that use BIST. These errors also have a corresponding DGD error code, which will show up in the DGD log when a BIST test fails. Refer the BIST section in the DGD Codes.
| BIST Error | Description | 7650 Bit | 8650 Bit | 8800 Bit | PM8000 Bit |
| BIST_DRAMCodeError | CRC of code image in DRAM has changed | 0x00000001 | 0x00000001 | 0x00000001 | 0x00000001 |
| BIST_HCycleDeadlineError | Half cycle task time exceeded deadline | 0x00000002 | 0x00000002 | 0x00000002 | 0x00000002 |
| BIST_OneSecondDeadlineError | One second task time exceeded deadline | 0x00000004 | 0x00000004 | 0x00000004 | 0x00000004 |
| BIST_SQRDataError | Sequencer data integrity check failed | 0x00000008 | 0x00000008 | 0x00000008 | 0x00000008 |
| BIST_DMMDataError | DMM data failed CRC check | 0x00000010 | 0x00000010 | 0x00000010 | 0x00000010 |
| BIST_DRAM_SRAMBitTestError | 0x00000020 | 0x00000020 | 0x00000020 | 0x00000020 | |
| BIST_FileSystemThroughputError | 0x00000040 | 0x00000040 | 0x00000040 | ||
| BIST_FlashEraseDeadlineError | Flash erase time exceeded deadline | 0x00000080 | 0x00000080 | 0x00000080 | 0x00000080 |
| BIST_AMXCommTaskError | 0x00000100 | 0x00000100 | 0x00000100 | ||
| BIST_HarmonicsTaskDeadlineError | 0x00000200 | 0x00000200 | 0x00000200 | ||
| BIST_FftAggTaskDeadlineError | 0x00000400 | 0x00000400 | 0x00000400 | ||
| BIST_watchdogDeadlineError | Watchdog tickle deadline was not met | 0x00000800 | |||
| BIST_memManageBistWarning | 0x00001000 | ||||
| BIST_bistTaskDeadlineError | 0x00002000 | ||||
| BIST_HCycleMarginError | 0x00004000 | ||||
| BIST_HCycleFpgaSyncError | 0x00008000 |
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