STLED524 datasheet(27/72 Pages) STMICROELECTRONICS

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STLED524

Detailed description

4.5.10

Scroll control 1, scroll control 2 and scroll control 3 registers

These registers are described in Section 4.7.

4.5.11

Interrupt enable register

OVP_M = 0, the interrupt generated by overvoltage protection is disabled

OVP_M = 1, the interrupt generated by overvoltage protection is enabled

THP_M = 0, the interrupt generated by overtemperature protection is disabled

THP_M = 1, the interrupt generated by overtemperature protection is enabled

OPEN_M = 0, the interrupt generated by open RSET protection is disabled

OPEN_M = 1, the interrupt generated by open RSET protection is enabled

SHORT_M = 0, the interrupt generated by short RSET protection is disabled

SHORT_M = 1, the interrupt generated by short RSET protection is enabled

STEP_M = 0 the interrupt generated at the beginning of a scroll step is disabled

STEP_M = 1, the interrupt generated at the beginning of a scroll step is enabled

EOSCR_M = 0, the interrupt generated at the end of scroll operation is disabled

EOSCR_M = 1, the interrupt generated at the end of scroll operation is enabled

ROWSC_M = 0, the interrupt generated by row short-circuit is disabled

ROWSC_M = 1, the interrupt generated by row short-circuit is enabled

BSTOK_M = 0, the interrupt generated is disabled, when boost output voltage reaches the

target value

BSTOK_M = 1, the interrupt generated is enabled, when the boost output voltage reaches

the target value

Table 28. Interrupt enable register

Interrupt

enable

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Add = 40h

BSTOK_M

ROWSC_M

EOSCR_M

STEP_M

SHORT_M

OPEN_M

THP_M

OVP_M

Default

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