UC1608XFAC 查看數據表（PDF） - Unspecified

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UC1608XFAC

128x240 Matrix LCD Controller-Drivers

Unspecified 

UC1608

128x240 Matrix LCD Controller-Drivers

(14) Set Page Address

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

Set Page Address LSB PA [3:0]

0 0 1 0 1 1 PA3 PA2 PA1 PA0

Set the SRAM page address before write/read memory from host interface.

Effective range of value = 0 ~ 15

(15) Set LCD Mapping Control

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

Set LCD Mapping Control LC[3:0]

0 0 1 1 0 0 MY MX - MSF

Set LC[3:0] for COM (row) mirror (MY), SEG (column) mirror (MX) and MSB first or LSB first options (MSF).

MY is implemented by reversing the mapping order between RAM and COM (row) electrodes. The data

stored in RAM is not affected by MY command. MY will have immediate effect on the display image.

MX is implemented by selecting the CA or 239-CA as write/read (from host interface) display RAM

column address so this function will only take effect after rewriting the RAM data

MSF is implemented by MSB-LSB swapping. When MSB first (LC[0] ) bit is set, data D[7:0] will be re-

aligned as D[0:7] then be stored to RAM.

(16) System Reset

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

System Reset

0011100010

This command will activate the system reset. The system will take about 5ms to reset

(17) NOP

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

No operation

0011100011

This command is used for “no operation”.

(18) Set LCD Bias Ratio

Action

Set Bias Ratio BR [1:0]

Bias ratio definition:

00b= 10.7

01b=11.3

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

0 0 1 1 1 0 1 0 BR1 BR0

10b=12.0

11b=12.7

(19) Reset Cursor Mode

Action

C/D W/R D7 D6 D5 D4 D3 D2 D1 D0

Return to Cursor. AC[3]=0, CA=CR 0 0 1 1 1 0 1 1 1 0

This command is used to reset cursor update mode function. See description below.

(Revision 0.52 Preview)

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