ST7588T 查看數據表（PDF） - Sitronix Technology Co., Ltd.
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ST7588T Datasheet PDF : 61 Pages
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ST7588T
3-Line SPI
(1) 3-Line (8 bit) SPI
In this mode, the default transfer type is command. Two kinds of parameters must be set before write data: start addresses
and data length. The flow to write data is: (1) Set start addresses, (2) Set data length and (3) Transfer data. Each bit is
latched at the rising edge of SCL. The column address pointer is automatically increased by 1 after receiving 1 byte data.
Flow
Instruction
Set Page Address
Bit Order (Left --> Right)
0
1
0
0 Y3 Y2 Y1 Y0
1 Set Column Address (H)
1
1
1
1 X7 X6 X5 X4
Set Column Address (L)
1
1
1
0 X3 X2 X1 X0
Set No. of Data Bytes (H)
0
1
1
1
0 DA10 DA9 DA8
2 Set No. of Data Bytes (M)
0
1
1
0 DA7 DA6 DA5 DA4
Set No. of Data Bytes (L) & Start 0
1
0
1 DA3 DA2 DA1 DA0
3 Transfer Data bytes
Figure 4 3-line (8 bit) SPI A mode Timing (A0 is not used)
Flow
Instruction
Set Page Address
Bit Order (Left --> Right)
Y0 Y1 Y2 Y3 0
0
1
0
1 Set Column Address (H)
X4 X5 X6 X7 1
1
1
1
Set Column Address (L)
X0 X1 X2 X3 0
1
1
1
Set No. of Data Bytes (H)
DA8 DA9 DA10 0
1
1
1
0
2 Set No. of Data Bytes (M)
DA4 DA5 DA6 DA7 0
1
1
0
Set No. of Data Bytes (L) & Start DA0 DA1 DA2 DA3 1
0
1
0
3 Transfer Data bytes
Figure 5 3-line (8 bit) SPI B mode Timing (A0 is not used)
Ver 1.3
22/61
2007/09/20
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