AL58263 datasheet(13/29 Pages) DIODES

13 / 29 page

AL58263

Document number: DS46310 Rev. 4 - 2

13 of 29

www.diodes.com

September 2024

AL58263

Functional Descriptions (continued)

Control Instructions

Instruction Name

Number of DCK Pulses

when LAT is at High

Function Description

Data Latch

0 or 1

Strobes image data into temporary registers. In this time, constant

current outputs are not updated to a new frame data.

Global Latch

2 or 3

Strobes image data from temporary registers into an APDM/PWM

generator. In this time, constant current outputs are updated to a

new frame data.

Reading Image Data

and Command Data

6 or 7

Read out image data and command data from the latch cell to the

272-bit shift registers. And the read data could shift out from DO pin

by serial DCK pulses.

Return to Normal Mode

8 or 9

Switch Back from the reading data mode to the normal operating

mode.

Writing Command

10 or 11

Strobes command data from the 16-bits shift register into the

command latch cell.

Reset

APDM/PWM Counter

12 or 13

This instruction will reset APDM/PWM counter to synchronize a new

frame if CMD[11]=”H”.

AL58263 Datasheet(PDF) 13 Page - Diodes Incorporated