STE2004S STMicroelectronics, STE2004S Datasheet - Page 29

• Manufacturer Part Number: STE2004S
• Description: 102 x 65 Single Chip Lcd Controller / Driver
• Manufacturer: STMicroelectronics

Figure 34. 4-lines serial bus protocol - one byte transmission
Figure 35. 4-lines serial bus protocol - several byte transmission
Figure 36. 4-lines serial bus protocol - I2C Address or Status Byte Read
SCLK
SDIN
D/C
CS
SCLK
SDIN
SDOUT
SCLK
SDIN
D/C
D/C
CS
CS
DB7
DB6
DB7
MSB
DB5
DB6
DB4
DB5
Command Write
DB3
DB4
High-Z
High-Z
DB3
DB2
DB2
DB1
DB1
DB0
DB0
DB7
DB7
DB7
Don't
Care
DB6
DB6
DB6
Don't
Care
Don't
DB5
DB5
Care
DB5
STATUS BYTE
ID Number
DATA Read
DB4
DB4
Don't
Care
DB4
DB3
DB3
Don't
Care
DB3
DB2
DB2
Don't
Care
DB2
DB1
DB1
Don't
Care
DB1
DB0
DB0
Don't
Care
LSB
DB0
High-Z
High-Z
LR00076
DB7
LR0071
STE2004S
DB6
LR0072
DB5
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