Referring to the Comportable guideline for peripheral device functionality, the module ac_range_check has the following hardware interfaces defined
- Primary Clock:
clk_i
- Other Clocks: none
- Bus Device Interfaces (TL-UL):
tl
- Bus Host Interfaces (TL-UL): none
- Peripheral Pins for Chip IO: none
| Port Name |
Package::Struct |
Type |
Act |
Width |
Description |
| range_check_overwrite |
prim_mubi_pkg::mubi8 |
uni |
rcv |
1 |
Overwrites all ranges and let all requests pass through. |
| ctn_tl_h2d |
tlul_pkg::tl_h2d |
uni |
rcv |
1 |
TL-UL input port (request part), synchronous |
| ctn_tl_d2h |
tlul_pkg::tl_d2h |
uni |
req |
1 |
TL-UL input port (response part), synchronous |
| ctn_filtered_tl_h2d |
tlul_pkg::tl_h2d |
uni |
req |
1 |
Filtered TL-UL output port (request part), synchronous |
| ctn_filtered_tl_d2h |
tlul_pkg::tl_d2h |
uni |
rcv |
1 |
Filtered TL-UL output port (response part), synchronous |
| racl_policies |
top_racl_pkg::racl_policy_vec |
uni |
rcv |
1 |
Incoming RACL policy vector from a racl_ctrl instance. The policy selection vector (parameter) selects the policy for each register. |
| racl_error |
top_racl_pkg::racl_error_log |
uni |
req |
1 |
RACL error log information of this module. |
| tl |
tlul_pkg::tl |
req_rsp |
rsp |
1 |
|
| Interrupt Name |
Type |
Description |
| deny_cnt_reached |
Event |
Deny counter has reached threshold. |
| Alert Name |
Description |
| recov_ctrl_update_err |
This recoverable alert is triggered upon detecting an update error in the shadowed Control Register. |
| fatal_fault |
This fatal alert is triggered when a fatal TL-UL bus integrity fault is detected or the internal counter has an error. |
| Countermeasure ID |
Description |
| AC_RANGE_CHECK.BUS.INTEGRITY |
End-to-end bus integrity scheme. |