4

SDF00030AEM

6. Description of Operation

6.1 Functional Description

The MODE2 pin offers a choice of 6-bit gray scale data or 1-bit binary data. The MODE1 pin specifies

the number of outputs.

The following Table summarizes the effects of MODE1 and MODE2, and RL input levels on I/O.

Table 6.1 MODE1 and MODE2, and RL Settings

MODE1 = Low (324 outputs) produces invalid output from YX55 - YX66, YY55 - YY66, and YZ55 - YZ66.

MODE2

RL

Input pins

Data transfer direction

FX : 1

-2

-3

-

⋅⋅⋅ - 54 - 55 - ⋅⋅⋅ - 118 - 119 - 120

YX1

- YX2

- YX3 -

⋅⋅⋅ - YX54 - YX55 - ⋅⋅⋅ - YX118 - YX119 - YX120

YX120 - YX119 - YX118 -

⋅⋅⋅ - YX67 - YX66 - ⋅⋅⋅ - YX1 - YX2 - YX3

DX0 - 5

DY0 - 5

DZ0 - 5

DX5

DY5

DZ5

DX0 - 5

DY0 - 5

DZ0 - 5

DX5

DY5

DZ5

H

L

H

L

Low

level

(gray

scale

input)

High

level

(binary

input)

64-level

analog

outputs

Binary

digital

outputs

Data

Output

format

MN838898

YY1

- YY2

- YY3 -

⋅⋅⋅ - YY54 - YY55 - ⋅⋅⋅ - YY118 - YY119 - YY120

YZ1

- YZ2

- YZ3 -

⋅⋅⋅ - YZ54 - YZ55 - ⋅⋅⋅ - YZ118 - YZ119 - YZ120

YY120 - YY119 - YY118 -

⋅⋅⋅ - YY67 - YY66 - ⋅⋅⋅ - YY1 - YY2 - YY3

YZ120 - YZ119 - YZ118 -

⋅⋅⋅ - YZ67 - YZ66 - ⋅⋅⋅ - YZ1 - YZ2 - YZ3

YX1

- YX2

- YX3 -

⋅⋅⋅ - YX54 - YX55 - ⋅⋅⋅ - YX118 - YX119 - YX120

YX120 - YX119 - YX118 -

⋅⋅⋅ - YX67 - YX66 - ⋅⋅⋅ - YX1 - YX2 - YX3

YY1

- YY2

- YY3 -

⋅⋅⋅ - YY54 - YY55 - ⋅⋅⋅ - YY118 - YY119 - YY120

YZ1

- YZ2

- YZ3 -

⋅⋅⋅ - YZ54 - YZ55 - ⋅⋅⋅ - YZ118 - YZ119 - YZ120

YY120 - YY119 - YY118 -

⋅⋅⋅ - YY67 - YY66 - ⋅⋅⋅ - YY1 - YY2 - YY3

YZ120 - YZ119 - YZ118 -

⋅⋅⋅ - YZ67 - YZ66 - ⋅⋅⋅ - YZ1 - YZ2 - YZ3

MODE1

High

level

(360

Outputs)

FX : 1

-2

-3

-

⋅⋅⋅ - 54 - 55 - ⋅⋅⋅ - 106 - 107 - 108

YX1

- YX2

- YX3 -

⋅⋅⋅ - YX54 - YX67 - ⋅⋅⋅ - YX118 - YX119 - YX120

YX120 - YX119 - YX118 -

⋅⋅⋅ - YX67 - YX54 - ⋅⋅⋅ - YX1 - YX2 - YX3

DX0 - 5

DY0 - 5

DZ0 - 5

DX5

DY5

DZ5

DX0 - 5

DY0 - 5

DZ0 - 5

DX5

DY5

DZ5

H

L

H

L

Low

level

(gray

scale

input)

High

level

(binary

input)

64-level

analog

outputs

Binary

digital

outputs

YY1

- YY2

- YY3 -

⋅⋅⋅ - YY54 - YY67 - ⋅⋅⋅ - YY118 - YY119 - YY120

YZ1

- YZ2

- YZ3 -

⋅⋅⋅ - YZ54 - YZ67 - ⋅⋅⋅ - YZ118 - YZ119 - YZ120

YY120 - YY119 - YY118 -

⋅⋅⋅ - YY67 - YY54 - ⋅⋅⋅ - YY1 - YY2 - YY3

YZ120 - YZ119 - YZ118 -

⋅⋅⋅ - YZ67 - YZ54 - ⋅⋅⋅ - YZ1 - YZ2 - YZ3

YX1

- YX2

- YX3 -

⋅⋅⋅ - YX54 - YX67 - ⋅⋅⋅ - YX118 - YX119 - YX120

YX120 - YX119 - YX118 -

⋅⋅⋅ - YX67 - YX54 - ⋅⋅⋅ - YX1 - YX2 - YX3

YY1

- YY2

- YY3 -

⋅⋅⋅ - YY54 - YY67 - ⋅⋅⋅ - YY118 - YY119 - YY120

YZ1

- YZ2

- YZ3 -

⋅⋅⋅ - YZ54 - YZ67 - ⋅⋅⋅ - YZ118 - YZ119 - YZ120

YY120 - YY119 - YY118 -

⋅⋅⋅ - YY67 - YY54 - ⋅⋅⋅ - YY1 - YY2 - YY3

YZ120 - YZ119 - YZ118 -

⋅⋅⋅ - YZ67 - YZ54 - ⋅⋅⋅ - YZ1 - YZ2 - YZ3

Low

level

(324

Outputs)