SSD1854U 데이터 시트보기 (PDF) - Solomon Systech

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SSD1854U

LCD Segment / Common Driver with Controller CMOS

Solomon Systech  

6.18 VEXT .............................................................................................................................................. 9

6.19 VL7, VL6, VL5, VL4, VL3 and VL2 ....................................................................................................... 9

6.20 COM0 – COM159 ...................................................................................................................... 10

6.21 SEG0 – SEG127........................................................................................................................ 10

6.22 CAP, CAN, CBP, CBN, CCP, CCN, CDP, and CDN ............................................................................... 10

6.23 N/C............................................................................................................................................. 10

7 FUNCTIONAL BLOCK DESCRIPTIONS ........................................................................................ 11

7.1 Command Decoder and Command Interface........................................................................ 11

7.2 MPU Parallel 6800-series Interface ........................................................................................ 11

7.3 MPU Parallel 8080-series Interface ........................................................................................ 11

7.4 MPU Serial 4-wire Interface..................................................................................................... 12

7.5 MPU Serial 3-wire interface..................................................................................................... 12

7.6 Graphic Display Data RAM (GDDRAM).................................................................................. 12

7.7 Oscillator Circuit...................................................................................................................... 12

7.8 LCD Driving Voltage Generator and Regulator .................................................................... 13

7.9 288 Bit Latch ............................................................................................................................ 13

7.10 Level selector ........................................................................................................................... 14

7.11 HV Buffer Cell (Level Shifter).................................................................................................. 14

7.12 Default Setting after Reset...................................................................................................... 15

7.13 Command Table....................................................................................................................... 22

7.14 Read Status Byte ..................................................................................................................... 25

7.15 Data Read / Write ..................................................................................................................... 25

8 COMMAND DESCRIPTIONS .......................................................................................................... 26

8.1 Set Lower Column Address [00~0F] ...................................................................................... 26

8.2 Set Higher Column Address [10~17] .................................................................................... 26

8.3 Set Master/Slave Mode [18~19] .............................................................................................. 26

8.4 Set Internal Regulator Resistors Ratio [20~27] .................................................................... 26

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