CTIITCTRL, CTI Integration mode Control register

The CTIITCTRL characteristics are:

Purpose

Enables the CTI to switch from its default mode into integration mode, where test software can control directly the inputs and outputs of the PE, for integration testing or topology detection.

Configuration

The power domain of CTIITCTRL is IMPLEMENTATION DEFINED.

Implementation of this register is OPTIONAL.

Attributes

CTIITCTRL is a 32-bit register.

Field descriptions

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
RES0																															IME

Bits [31:1]

Reserved, RES0.

IME, bit [0]

Integration mode enable. When IME == 1, the device reverts to an integration mode to enable integration testing or topology detection.

IME	Meaning
0b0	Normal operation.
0b1	Integration mode enabled.

The integration mode behavior is IMPLEMENTATION DEFINED.

The following resets apply:

If the register is implemented in the Core power domain:
- On a Cold reset, this field resets to 0.
- On an External debug reset, the value of this field is unchanged.
- On a Warm reset, the value of this field is unchanged.
If the register is implemented in the External debug power domain:
- On a Cold reset, the value of this field is unchanged.
- On an External debug reset, this field resets to 0.
- On a Warm reset, the value of this field is unchanged.

Accessing CTIITCTRL

CTIITCTRL can be accessed through the external debug interface:

Component	Offset	Instance
CTI	0xF00	CTIITCTRL

Accessible as follows:

When DoubleLockStatus(), or !IsCorePowered(), or OSLockStatus(), accesses to this register are IMPDEF.
When SoftwareLockStatus(), accesses to this register are RO.
Otherwise, accesses to this register are RW.

15/12/2024 22:27; 5e0a212688c6bd7aee92394b6f5e491b4d0fee1d