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Table 23. frame modulation with pixel intensity, Table 24. pixel intensity scale register format – Rainbow Electronics MAX6963 User Manual

Page 22

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MAX6960–MAX6963

4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers

22

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REGISTER DATA

REGISTER

ADDRESS

CODE (HEX)

D7

D6

D5

D4

D3

D2

D1

D0

Display panel is built with monocolor or RGB
digits (permanently set this way for MAX6962 and
MAX6963)

0x0D

PI

0

F

R

DP1

DP0

IP

S

Display panel is built with RGY digits

0x0D

PI

1

F

R

DP1

DP0

IP

S

Table 21. Global Panel Configuration—Color Control (C Data Bit D6) Format

REGISTER DATA

REGISTER

ADDRESS

CODE (HEX)

D7

D6

D5

D4

D3

D2

D1

D0

Four display memory planes (0, 1, 2, 3) available;
pixel level-intensity control is 1 bit per pixel per
color (on/off) (permanently set this way for
MAX6961 and MAX6963)

0x0D

0

C

F

R

DP1

DP0

IP

S

Two display memory planes (0, 1) available;
pixel level-intensity control is 2 bits per pixel per
color (4 levels)

0x0D

1

C

F

R

DP1

DP0

IP

S

Table 22. Global Panel Configuration—Planes/Intensity Control (PI Data Bit D7) Format

PATTERN OF MULTIPLEX CYCLES

FOR WHICH A PIXEL IS ENABLED

PIXEL

GRADUATION

PIXEL

DATA

PIXEL

INTENSITY

SETTING

0

1

2

3

4

5

6

7

8

9

10

11

Both

1

1

Full

1

1

1

1

1

1

1

1

1

1

1

1

Arithmetic

1

0

2/3

1

0

1

1

0

1

1

0

1

1

0

1

Geometric

1

0

1/2

1

0

1

0

1

0

1

0

1

0

1

0

Arithmetic

0

1

1/3

0

1

0

0

1

0

0

1

0

0

1

0

Geometric

0

1

1/4

0

1

0

0

0

1

0

0

0

1

0

0

Both

0

0

Off

0

0

0

0

0

0

0

0

0

0

0

0

Table 23. Frame Modulation with Pixel Intensity

PATTERN OF MULTIPLEX CYCLES

FOR WHICH A PIXEL IS ENABLED

PIXEL

GRADUATION

PIXEL

DATA

PIXEL

INTENSITY

SETTING

0

1

2

3

4

5

6

7

8

9

10

11

Both

1

1

Full

1

1

1

1

1

1

1

1

1

1

1

1

Arithmetic

1

0

2/3

1

0

1

1

0

1

1

0

1

1

0

1

Geometric

1

0

1/2

1

0

1

0

1

0

1

0

1

0

1

0

Arithmetic

0

1

1/3

0

1

0

0

1

0

0

1

0

0

1

0

Geometric

0

1

1/4

0

1

0

0

0

1

0

0

0

1

0

0

Both

0

0

Off

0

0

0

0

0

0

0

0

0

0

0

0

Table 24. Pixel Intensity Scale Register Format