STLED524 datasheet(29/72 Pages) STMICROELECTRONICS

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STLED524

Detailed description

EOSCR bit is set, when the scroll operation is over. An interrupt is generated, if it is enabled.

When a short-circuit is detected on any row connections, current mirrors are disabled by

setting EN bit to 0 automatically. Boost operation is not touched. An interrupt is generated if

it is enabled and ROWSC bit is set in the latch register.

4.5.14

Scroll step register

This register is described in Section 4.7.1

4.5.15

Version register

The version register contains information about the version of the chip.

4.6

Slope mode operation

Figure 6. Slope cycle operation

Table 31. Interrupt overview

Latch register bit

Interrupt generated when set

Interrupt generated when reset

BSTOK

Yes

ROWSC

Yes

EOSCR

Yes

SHORT

Yes

OPEN

Yes

THP

Yes

OVP

Yes

Table 32. Version register

Version

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Add = FFh

----

VER[3:0]

Default

0000

GIPGLM2103140944LM

STLED524 Datasheet(PDF) 29 Page - STMicroelectronics

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