Search results

docs: Document firmware use of straps, input/output wires, in RTL integration guide

Status: Open.

#1187 In chipsalliance/caliptra-rtl;

· swenson opened on Feb 5, 2026

Enhancement: Support SHA accelerator operation with dlen=0

Future

Status: Open.

Feature

#1186 In chipsalliance/caliptra-rtl;

· calebofearth opened on Feb 4, 2026

MBOX CSR address aliasing and missing error response for register hole accesses in Caliptra 2.x

Status: Open.

#1184 In chipsalliance/caliptra-rtl;

· amullick007 opened on Feb 2, 2026

[Question] DMA write to mailbox also trigger mbox/sram_rd_ecc_en internal signal

Status: Open.

#1183 In chipsalliance/caliptra-rtl;

· nelson-ou opened on Jan 28, 2026

Query on ECDSA ECC KV tests

Status: Open.

#1182 In chipsalliance/caliptra-rtl;

· vinuthakravindra opened on Jan 28, 2026

Clarification of integration requirement for Caliptra clock source

documentationImprovements or additions to documentationImprovements or additions to documentation

TrademarkQuestions and changes related to Caliptra Trademark.Questions and changes related to Caliptra Trademark.

Status: Open.

Questions

#1180 In chipsalliance/caliptra-rtl;

· syncsrc-nv opened on Jan 23, 2026

[FPV][KV] kv_*_wr_en triggered during non reset state

enhancementNew feature or requestNew feature or request

Status: Open.

#1179 In chipsalliance/caliptra-rtl;

· batthineniatlubis opened on Jan 23, 2026

Internal TRNG

Status: Open.

Questions

#1172 In chipsalliance/caliptra-rtl;

· morris-c-mao opened on Jan 20, 2026

Clarification about BootFSM_GO register programming requirement (2.1)

2.1

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

Task

#1171 In chipsalliance/caliptra-rtl;

· calebofearth opened on Jan 14, 2026

Clarification about BootFSM_GO register programming requirement (2.0)

2.0

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

Task

#1170 In chipsalliance/caliptra-rtl;

· calebofearth opened on Jan 14, 2026

CALIPTRA_INTERNAL_TRNG definition for external TRNG

Status: Open.

#1167 In chipsalliance/caliptra-rtl;

· onishry opened on Jan 8, 2026

Code coverage for caliptra_ss_dut

Status: Open.

#1164 In chipsalliance/caliptra-rtl;

· achintamicron opened on Dec 24, 2025