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AS1130

Datasheet - R e g i s t e r D e s c r i p t i o n

Picture Register (0x00)

In this register it must be set if a picture is to display on the LED matrix or not. Also the address of the picture which should be displayed must be

set withi n this register. The default setting of this register is 0x00.

Note:

The display_pic bit (bit 6 in Picture Register) has lower priority than the display_movie bit (bit 6 in Movie Register).

Movie Register (0x01)

In this register it must be set if a movie is to display on the LED matrix or not. Also the address of the first frame in the movie needs be set within

this register. The default setting of this register is 0x00.

Note:

The display_movie bit (bit 6 in Movie Register) has higher priority than the display_pic bit (bit 6 in Picture Register).

Table 14. Picture Register Format

0x00 Picture Register

Bit

Bit Name

Default

Access

Bit Description

7

blink_pic

0

R/W

All LEDs in blink mode during display picture

0: no blink

1: all LEDs blink

6

display_pic

0

R/W

Display Picture

0: no picture

1: display picture

5:0

pic_addr

000000

R/W

Address of Picture

000000: Frame 0

000001: Frame 1

000010: Frame 2

000011: Frame 3

000100: Frame 4

000101: Frame 5

...............

100000: Frame 32

100001: Frame 33

100010: Frame 34

100011: Frame 35

Table 15. Movie Register Format

0x01 Movie Register

Bit

Bit Name

Default

Access

Bit Description

7

blink_movie

0

R/W

All LEDs in blink mode during play movie

0: no blink

1: all LEDs blink

6

display_movie

0

R/W

0: no movie

1: start movie

5:0

movie_addr

000000

R/W

Address of first Frame in Movie

000000: Frame 0

000001: Frame 1

000010: Frame 2

000011: Frame 3

000100: Frame 4

000101: Frame 5

...............

100000: Frame 32

100001: Frame 33

100010: Frame 34

100011: Frame 35