NXP Semiconductors K32 L2A Series, Reference Manual, Page: 903 / 1379

35.3.1.4 MTB Base Register (MTBx_BASE)
The read-only MTB_BASE Register indicates where the RAM is located in the system
memory map. This register is provided to enable auto discovery of the MTB RAM
location by a debug agent, and is defined by a hardware design parameter.
Address: F000_0000h base + Ch offset = F000_000Ch
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
BASEADDR
W
Reset
x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x* x*
* Notes:
x = Undefined at reset. •
MTBx_BASE field descriptions
Field Description
BASEADDR BASEADDR
This value is defined (hardwired): 0x1FFF_8000 (Core 0)
35.3.1.5 Integration Mode Control Register (MTBx_MODECTRL)
This register enables the device to switch from a functional mode, or default behavior,
into integration mode. It is hardwired to specific values used during the auto-discovery
process by an external debug agent.
Address: F000_0000h base + F00h offset = F000_0F00h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
MODECTRL
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
MTBx_MODECTRL field descriptions
Field Description
MODECTRL MODECTRL
Hardwired to 0x0000_0000
Chapter 35 Micro Trace Buffer (MTB)
K32 L2A Reference Manual, Rev. 2, 01/2020
NXP Semiconductors 903