SSD1332 datasheet(14/24 Pages) ETC

14 / 24 page

SOLOMON

Rev 0.23

08/2003

SSD1332

COMMAND TABLE

Table 3 - Command table (D/C# =0, R/W#(WR#)=0, E (RD#)=1)

Hex

Command

Description

A[6:0]

B[6: 0]

Set Column Address

Second command A[7:0] sets the column

start address from 0-95, POR=00d.

Third command B[7:0] sets the column

end address from 0-95 POR=95d.

A[5:0]

B[5:0]

Set Row Address

Second command A[6:0]sets the row start

address from 0-63, POR=00d.

Third command B[6:0] sets the row end

address from 0-63, POR=63d.

A[7:0]

Set Contrast for Color A

(Segment Pins :SA0 – SA95)

Double byte command to select 1 out of

256 contrast steps. Contrast increases as

level increase. POR = 80H

A[7:0]

Set Contrast for Color B

(Segment Pins :SB0 – SB95)

Same as above

A[7:0]

Set Contrast for Color C

(Segment Pins :SC0 – SC95)

Same as above

A[3:0]

Master Current Control

Set A[3:0] from 0000, 0001… to 1111 to

adjust the master current attenuation

factor from 1/16, 2/16… to 16/16. POR

=1111b, for no attenuation.

A[7:0]

Set Re-map & Data Format

A[0]=0, Horizontal address increment

(POR)

A[0]=1, Vertical address increment

A[1]=0, Column address 0 is mapped to

SEG0 (POR)

A[1]=1, Column address 131 is mapped to

SEG0

A[2]=0, Reserve

A[3]=0, Reserve

A[4]=0, Scan from COM 0 to COM [N –1]

A[4]=1, Scan from COM [N-1] to COM0.

Where N is the Multiplex ratio.

A[5]=0, Disable COM Split Odd Even

(POR)

A[5]=1,

Enable COM Split Odd Even

A[7:6]=00; 256 color format

= 01; 65k color format(POR)

Data formats are defined as

CCCBBBAA

for 256 color

CCCCCBBB

for 65k color

BBBAAAAA

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