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PMM Registers

5.4.1 Logic Power Domain Control Register (LOGICPDPWRCTRL0)

The default values of the control fields are determined by the device reset configuration word stored in the

TI-OTP region of flash bank 0.

Figure 5-3. Logic Power Domain Control Register (LOGICPDPWRCTRL0) (offset = 00h)

31 28 27 24 23 20 19 16

Reserved LOGICPDON0 Reserved LOGICPDON1

R-0 R/WP-n R-0 R/WP-n

15 12 11 8 7 4 3 0

Reserved LOGICPDON2 Reserved LOGICPDON3

R-0 R/WP-n R-0 R/WP-n

LEGEND: R/W = Read/Write; R = Read only; WP = Write in privileged mode only; -n = value after reset

Table 5-2. Logic Power Domain Control Register (LOGICPDPWRCTRL0) Field Descriptions

Bit Field Value Description

31-28 Reserved 0 Read returns 0. Writes have no effect.

27-24 LOGICPDON0 Read in User and Privileged Mode. Write in Privileged Mode only.

Ah Read: Power domain PD2 is in OFF state.

Write: Power domain PD2 is commanded to switch to OFF state.

9h Reserved

Any other value Read: Power domain PD2 is in Active state.

Write: Power domain PD2 is commanded to switch to Active state.

23-20 Reserved 0 Read returns 0. Writes have no effect.

19-16 LOGICPDON1 Read in User and Privileged Mode. Write in Privileged Mode only.

Ah Read: Power domain PD3 is in OFF state.

Write: Power domain PD3 is commanded to switch to OFF state.

9h Reserved

Any other value Read: Power domain PD3 is in Active state.

Write: Power domain PD3 is commanded to switch to Active state.

15-12 Reserved 0 Read returns 0. Writes have no effect.

11-8 LOGICPDON2 Read in User and Privileged Mode. Write in Privileged Mode only.

Ah Read: Power domain PD4 is in OFF state.

Write: Power domain PD4 is commanded to switch to OFF state.

9h Reserved

Any other value Read: Power domain PD4 is in Active state.

Write: Power domain PD4 is commanded to switch to Active state.

7-4 Reserved 0 Read returns 0. Writes have no effect.

3-0 LOGICPDON3 Read in User and Privileged Mode. Write in Privileged Mode only.

Ah Read: Power domain PD5 is in OFF state.

Write: Power domain PD5 is commanded to switch to OFF state.

9h Reserved

Any other value Read: Power domain PD5 is in Active state.

Write: Power domain PD5 is commanded to switch to Active state.

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SPNU562–May 2014 Power Management Module (PMM)

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