Introduction
ARM DDI 0363E Copyright ©2009 ARM Limited. All rights reserved. 1-14
ID013010 Non-Confidential, Unrestricted Access
BTCM No BTCM ports - Build and pin
One BTCM port (B0TCM) No error checking
Parity error checking
32-bit ECC error checking
64-bit ECC error checking
Build
4KB, 8KB, 16KB, 32KB, 64KB,
128KB, 256KB, 512KB, 1MB, 2MB,
4MB, or 8MB
Pin
Two BTCM ports (B0TCM
and B1TCM)
No error checking
Parity error checking
32-bit ECC error checking
64-bit ECC error checking
Build
2x2KB, 2x4KB, 2x8KB, 2x16KB,
2x32KB, 2x64KB, 2x128KB,
2x256KB, 2x512KB, 2x1MB, 2x2MB,
or 2x4MB
Pin
Interleaved on 64-bit granularity in
memory
Adjacent in memory
Pin
Instruction
endianness
Little-endian - Build
Pin-configured Little-endian
Big-endian
Pin
Floating point
(VFP)
No FPU - Build
FPU includeda-
MPU No MPU - Build
MPU included 8 MPU regions
12 MPU regions
Build
TCM bus parity No TCM address and control
bus parity
- Build
TCM address and control
bus parity generated
-
AXI bus parity No AXI bus parity - Build
AXI bus parity generated/
checked
-
Breakpoints 2-8 breakpoint register pairs - Build
Watchpoints 1-8 watchpoint registers - Build
ATCM at reset Disabled - Pin
EnabledbBase address
0x0
Base address configured
Pin and build
Table1-1 Configurable options (continued)
Feature Options Sub-options Build-configuration
or pin-configuration