Getting Started

TrustZone system IP blocks support the Arm TrustZone system-wide approach to security for preventing access by malicious software to memory regions and peripherals such as keyboards and screens. There are three products in this category.


TrustZone Controllers

TZC-400

CoreLink TZC-400 TrustZone Address Space Controller extends on-chip security to protect multiple regions of external memory from software attacks. It is compatible with CCI-400, NIC-400, and DMC-400 product families.

Click to view the TZC-400 TRM

BP147

PrimeCell BP147 TrustZone Protection Controller enables the Secure and Non-secure worlds to safely share peripherals. It supports an APB interface that is common to most I/O peripherals.

Click to view the BP147 TRM

BP141

PrimeCell BP141 TrustZone Internal Memory Wrapper manages a single Secure region with on-chip SRAM memory

Click to view the BP141 TRM

Start designing now

Arm Flexible Access gives you quick and easy access to this IP, relevant tools and models, and valuable support. You can evaluate and design solutions before committing to production, and only pay when you’re ready to manufacture.

Get support

Arm support

Arm training courses and on-site system-design advisory services enable licensees to realize maximum system performance with lowest risk and fastest time-to-market.

Arm training courses  Open a support case

Community Blogs

Community Forums

Answered hardfault error
  • Cortex-M4
0 votes 575 views 3 replies Latest 13 hours ago by Indy Answer this
Answered AXI INC type transfer 0 votes 566 views 2 replies Latest yesterday by Ravi V. Answer this
Answered Question about AXI4 WLAST 0 votes 1017 views 1 replies Latest 6 days ago by Colin Campbell Answer this
Answered NUVOTON N9H 0 votes 1102 views 5 replies Latest 8 days ago by sridhar6994 Answer this
Answered System Frequency for CortexA35
  • Cortex-A35
  • Armv8-A
0 votes 2281 views 1 replies Latest 12 days ago by vstehle Answer this
Answered mips of cortex a53 0 votes 3865 views 6 replies Latest 12 days ago by vstehle Answer this
Answered hardfault error Latest 13 hours ago by Indy 3 replies 575 views
Answered AXI INC type transfer Latest yesterday by Ravi V. 2 replies 566 views
Answered Question about AXI4 WLAST Latest 6 days ago by Colin Campbell 1 replies 1017 views
Answered NUVOTON N9H Latest 8 days ago by sridhar6994 5 replies 1102 views
Answered System Frequency for CortexA35 Latest 12 days ago by vstehle 1 replies 2281 views
Answered mips of cortex a53 Latest 12 days ago by vstehle 6 replies 3865 views