SPRACK2A September   2019  – March 2020 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1 , TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1

 

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3.5.4 ERAD

The ERAD module has a number of changes between F28004x and F28002x as highlighted in Table 14.

Table 14. ERAD Module Differences

Module Category F28004x F28002x Note
ERAD Features - Event Masking and Exporting EBC Unit on F28002x supports event OR/AND, masking and exporting
- Cumulative Mode SEC Unit on F28002x supports a cummulative mode over several start/stop events
- CRC Unit F28002x has CRC units to monitor CPU buses and compute CRC when self-test code is executed
32 Event Selector Options 128 Event Selector Options Connections to ADC, CMPSS, EPWM and other sources have been added to F28002x
Registers - GLBL_NMI_CTL Global Debug NMI Control
- GLBL_EVENT_AND_MASK Global Bus Comparator Event AND Mask Register
- GLBL_EVENT_OR_MASK Global Bus Comparator Event OR Mask Register
- GLBL_AND_EVENT_INT_MASK Global AND Event Interrupt Mask Register
- GLBL_OR_EVENT_INT_MASK Global OR Event Interrupt Mask Register
- CTM_INPUT_SEL_2 Counter Input Select Extension Register
- CTM_INPUT_COND Counter Input Conditioning Register
- CRC_GLOBAL_CTRL CRC Global Control Register
- CRC_CURRENT Reads Current CRC Value
- CRC_SEED CRC Seed Register
- CRC_QUALIFIER CRC Compute Qualification Register