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(TCO 1) The first command in the LCD initialization sequence is data 0x30, CSB 0,ERS-1, RN0 data 0x30, CSB 0, E, RS 0, RW1 data
(TCO 1) The first command in the LCD initialization sequence is data 0x30, CSB 0,ERS-1, RN0 data 0x30, CSB 0, E, RS 0, RW1 data 0x30, CSB 0, E1, RS 0, R/W0. LCD Device Package Command LCD DisplayRegister Register DBT-DB4 DB3 -DBO PB7PCO PCI PC2 PC7- PC4 Port B Port C 9S12G128 Microcontroller EN LCD Action 0 0 Latch the coded command on the LCD data bus 1 Latch the ASCII character on the LCD data bus into the internal Data register 0 Read out the LCD Busy Flag onto pin DB7 and the lower 6 bits of the Cursor Address onto pins DB6-DBO 1 Read out data from Data Display RAM or Character Generator RAM anything else XNo action PC7 PC6 PC5 PC4 PC3 PC2 PC1 PCO D7 D6 D D4 N/A E R/W RS 1 AC6 AC5 AC400 00 Set DDRAM Address AC3 AC2AC1ACO Write Character data to RAM D7 D6 D5 D4 D3 D2 D1 DO Entry Mode Set Cursor Increment, Shift offOx06 0 0 00 0110 0 0 0x040x00 00x00 0 0 0x640x60 00x00 0, 1, ID-1, S-0 > 263 s Wait Time Initialization End
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