SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
This register is used to setup double pumping error injection. Only one error injection enable field has to be set in this register at a given time. After error injection is enabled, a read must be issued to a valid flash address in order to trigger the error. Once triggered, the error will be reported using IRQ.STATUS register dp_cmd_err/dp_ret_err fields and corresponding interrupt fsas_ecc_intr_err_pend/fsas_ecc_intr_err_req will be generated if enabled.
Return to Summary Table
| Instance Name | Physical Address |
|---|---|
| FSS0 | 0FC1 0080h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| BIT_SEL | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | RET_NFIRST_LAST | EN_DUPL_RET | EN_ORIG_RET | EN_DUPL_CMD | EN_ORIG_CMD | ||
| NONE | R/W | R/W | R/W | R/W | R/W | ||
| 0h | 0h | 0h | 0h | 0h | 0h | ||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:16 | RESERVED | NONE | 0h | Reserved |
| 15:8 | BIT_SEL | R/W | 0h | Bit select for injecting error on command or read return fields. For command error, only 0 through 47 are valid values for bit select. For read return error, only 0 through 166 are valid values for bit select. Reset Source: vbus_mod_g_rst_n |
| 7:5 | RESERVED | NONE | 0h | Reserved |
| 4 | RET_NFIRST_LAST | R/W | 0h | 1'b0 - Inject on first read return phase, 1'b1 - Inject on last read return phase Reset Source: vbus_mod_g_rst_n |
| 3 | EN_DUPL_RET | R/W | 0h | Enable error injection on duplicate read return fields. Reset Source: vbus_mod_g_rst_n |
| 2 | EN_ORIG_RET | R/W | 0h | Enable error injection on original read return fields. Reset Source: vbus_mod_g_rst_n |
| 1 | EN_DUPL_CMD | R/W | 0h | Enable error injection on duplicate command fields. Reset Source: vbus_mod_g_rst_n |
| 0 | EN_ORIG_CMD | R/W | 0h | Enable error injection on original command fields. Reset Source: vbus_mod_g_rst_n |