NT35510 View Datasheet(PDF) - Novatek Microelectronics
Part Name
Description
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NT35510 Datasheet PDF : 211 Pages
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PRELIMINARY
NT35510
4.2 80-System Interface Pins
Symbol
I/O
Description
CSX
WRX / SCL /
I2C_SCL
RDX
D/CX
D[23:0]
I
Chip select input pin (“Low” enable) in 80-series MPU I/F and SPI I/F.
This pin is not used for I2C, MIPI or MDDI I/F, please connect to VSSI this pin.
WRX: Writes strobe signal to write data when WRX is “Low” in 80-series MPU I/F.
I
SCL: A synchronous clock signal in SPI I/F.
I2C_SCL: Serial input clock in I2C I/F.
This pin is not used for MIPI I/F, please connect to VSSI this pin.
I
Reads strobe signal to write data when RDX is “Low” in 80-series MPU interface.
This pin is not used for 16-bit SPI, I2C, MIPI or MDDI I/F, please connect to VSSI this pin.
Display data / command selection in 80-series MPU I/F.
I
D/CX = ”0” : Command
D/CX = ”1” : Display data or Parameter
This pin is not used for 16-bit SPI, I2C, MIPI or MDDI I/F, please connect to VSSI this pin.
24-bit bi-directional data bus for 80-series MPU I/F and 24-bit input data bus for RGB I/F.
For 8080-series MPU I/F:
8-bit interface: D[7:0] are used, D[23:8] should be connected to VSSI
I/O 16-bit interface: D[15:0] are used, D[23:16] should be connected to VSSI
24-bit interface: D[23:0] are used
These pins are not used for 16-bit SPI, I2C, MIPI or MDDI I/F, please connect to VSSI these
pins.
NOTE: “1” = VDDI level, “0” = VSSI level.
4.3 SPI /I2C Interface Pins
Symbol
I/O
Description
CSX
I
Chip select input pin (“Low” enable) in 80-series MPU I/F and SPI I/F.
This pin is not used for I2C, MIPI or MDDI I/F, please connect to VSSI this pin.
Writes strobe signal to write data when WRX is “Low” in 80-series MPU I/F.
WRX / SCL /
I2C_SCL
I
SCL: A synchronous clock signal in SPI I/F.
I2C_SCL: Serial input clock in I2C I/F.
This pin is not used for MIPI I/F, please connect to VSSI this pin.
SCL: Serial input signal in SPI I/F. The data is input on the rising/falling edge of the SCL signal.
SDI / I2C_SDA
I/O
I2C_SDA: Serial input/output signal in I2C I/F. The data is input/output on the rising edge of the
I2C_SCL signal.
This pin is not used for 80-series MPU, MIPI or MDDI I/F, please connect to VSSI this pin.
Serial output signal in SPI I/F. The data is output on the rising/falling edge of the SCL signal. If
SDO
O
the host places the SDI line into high-impedance state during the read interval, the SDI and SDO
can be tied together.
This pin is not used for 80-series MPU, I2C, MIPI or MDDI I/F, please open this pin.
NOTE: “1” = VDDI level, “0” = VSSI level.
11/8/2010
13
Version 0.00
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