ST7624 datasheet(17/98 Pages) SITRONIX

17 / 98 page

ST7624

Ver 1.8

17/98

2006/08/15

Use the command for switching between these modes.

(1) 65K color display

1. 8-bit mode

D7, D6, D5, D4, D3, D2, D1, D0: RRRRRGGG

1st write

D7, D6, D5, D4, D3, D2, D1, D0: GGGBBBBB

2nd write

A single pixel of data is read after the second write operation as shown, and it is written in the display RAM.

2. 16-bit mode

D15, D14, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0: RRRRRGGGGGGBBBBB (16 bits)

Data is acquired through signal write operation and then written to the display RAM.

(2) 262K color display

1. 8-bit mode

D7, D6, D5, D4, D3, D2, D1, D0: RRRRRRXX

1st write

D7, D6, D5, D4, D3, D2, D1, D0: GGGGGGXX

2nd write

D7, D6, D5, D4, D3, D2, D1, D0: BBBBBBXX

3rd write

A single pixel of data is read after the third write operation as shown, and it is written in the display RAM.

2. 16 bit mode

D15, D14, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0: RRRRRRXXGGGGGGXX

D15, D14, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0: BBBBBBXXXXXXXXXXXX

A single pixel of data is read after the second write operation as shown, and it is written in the display RAM.

“XXXX” are dummy bits, and they are ignored for display.

(3) 16M color display

1. 8-bit mode

D7, D6, D5, D4, D3, D2, D1, D0: RRRRRRRR

1st write

D7, D6, D5, D4, D3, D2, D1, D0: GGGGGGGG

2nd write

D7, D6, D5, D4, D3, D2, D1, D0: BBBBBBBB

3rd write

A single pixel of data is read after the third write operation as shown, and it is written in the display RAM.

2. 16 bit mode

D15, D14, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0: RRRRRRRRGGGGGGGG

D15, D14, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0: BBBBBBBBXXXXXXXX

A single pixel of data is read after the second write operation as shown, and it is written in the display RAM.

ST7624 Folha de dados(PDF) 17 Page - Sitronix Technology Co., Ltd.

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