TOPWAY

SMART LCD Command Manual

Protocol V5.04

URL:

www.topwaydisplay.com

www.topwaysz.com

Page: 15 of 19

4.4.5

G16_write ( 0x4D )

Seq

Cmd-code / Par-data

Descriptions

1

0x4D

Write graph values to the VP_G16 array

2

Addr1_H

VP_G16 Address = 0x060000 ~ 0x07FFFF

3

Addr1l

4

Addr2h

5

Addr2l

6

Sizeh

Array-size = 1 ~ 1024

(*2, *3)

7

Sizel

8

Data(MSB)

16 bit data array

(no. of byte = 2x array-size)

9

Data(LSB)

10

Data(MSB)

11

Data(LSB)

:

:

:

:

:

:

:

:

:

:

Note.

*1. Command should be transferred in communication packet structure (see Communication Packet Structure Section for details)

*2. Array-size = no. of 16bit values

*3. Array-size suggest to be same at the size value defined in TML editor

4.4.6

G16_write_rotate ( 0x4E )

Seq

Cmd-code / Par-data

Descriptions

1

0x4E

Write graph values to the last position of VP_G16 array

with rotation effect

2

Addr1_H

VP_G16 Address = 0x060000 ~ 0x07FFFF

3

Addr1_L

4

Addr2_H

5

Addr2_L

6

Size_H

Array-size to be rotate = 1 ~ 65535

(*2. *3)

7

Size_L

8

Data(MSB)

16 bit data value to be add to the end-of-array

9

Data(LSB)

Note.

*1. Command should be transferred in communication packet structure (see Communication Packet Structure Section for details)

*2. Array-size = no. of 16bit values

*3. Array-size suggest to be same at the value defined in TML editor

4.4.7

System Register Write ( 0x3B )

seq

Cmd-code / Par-data

Descriptions

1

0x3B

System Register Write Command

2

Addr3(MSB)

Timer_Ctrl0 Address = 0xFFFF00

Timer_Ctrl7 Address = 0xFFFF07

3

Addr2

4

Addr1

5

Addr0(LSB)

6

Data

the value to write

Note.

*1. Command should be transferred in communication packet structure (see Communication Packet Structure Section for details)